diff --git a/zsh/functions/apt_keys_recovery b/zsh/functions/apt_keys_recovery
old mode 100755
new mode 100644
diff --git a/zsh/functions/apt_search_installed b/zsh/functions/apt_search_installed
old mode 100755
new mode 100644
diff --git a/zsh/functions/audio_reset b/zsh/functions/audio_reset
old mode 100755
new mode 100644
diff --git a/zsh/functions/busybox_ash_shell b/zsh/functions/busybox_ash_shell
old mode 100755
new mode 100644
diff --git a/zsh/functions/caller b/zsh/functions/caller
old mode 100755
new mode 100644
diff --git a/zsh/functions/chmod_easy b/zsh/functions/chmod_easy
old mode 100755
new mode 100644
diff --git a/zsh/functions/chmod_reset b/zsh/functions/chmod_reset
old mode 100755
new mode 100644
index 75f5271..82a0eb9
--- a/zsh/functions/chmod_reset
+++ b/zsh/functions/chmod_reset
@@ -3,7 +3,7 @@
 function chmod_reset() {
     [ -z "$1" ] && echo "path is required" && return 1 || echo "resetting permissions on $1"
     sudo chown -R "$USER:$USER" "$1"
-    sudo chmod -R 644 "$1"
+    sudo chmod -R 600 "$1"
     sudo chmod -R -x+X "$1"
     find "$1" -name "*.sh" -exec sudo chmod u+x {} \;
     find "$1" -name "*.py" -exec sudo chmod u+x {} \;
diff --git a/zsh/functions/crontab_backup b/zsh/functions/crontab_backup
old mode 100755
new mode 100644
diff --git a/zsh/functions/db_migrate b/zsh/functions/db_migrate
old mode 100755
new mode 100644
diff --git a/zsh/functions/disable_accelerometter b/zsh/functions/disable_accelerometter
old mode 100755
new mode 100644
index c2c0b8c..d41a6da
--- a/zsh/functions/disable_accelerometter
+++ b/zsh/functions/disable_accelerometter
@@ -1,5 +1,4 @@
-
-
+#!/usr/bin/env zsh
 
 function disable_accelerometter() {
     xinput &>/dev/null || return 1
diff --git a/zsh/functions/disable_amazon_search b/zsh/functions/disable_amazon_search
old mode 100755
new mode 100644
index d148c3b..c77d0aa
--- a/zsh/functions/disable_amazon_search
+++ b/zsh/functions/disable_amazon_search
@@ -1,5 +1,4 @@
-
-
+#!/usr/bin/env zsh
 
 function disable_amazon_search() {
     gsettings set com.canonical.Unity.Lenses disabled-scopes "['more_suggestions-amazon.scope', 'more_suggestions-u1ms.scope', 'more_suggestions-populartracks.scope', 'music-musicstore.scope', 'more_suggestions-ebay.scope', 'more_suggestions-ubuntushop.scope', 'more_suggestions-skimlinks.scope']"
diff --git a/zsh/functions/disable_tracker b/zsh/functions/disable_tracker
old mode 100755
new mode 100644
index dee7730..ce63f36
--- a/zsh/functions/disable_tracker
+++ b/zsh/functions/disable_tracker
@@ -1,5 +1,4 @@
-
-
+#!/usr/bin/env zsh
 
 function disable_tracker() {
 	echo -e "\nHidden=true\n" | sudo tee --append /etc/xdg/autostart/tracker-{extract,miner-apps,miner-fs,miner-user-guides,store}.desktop > /dev/null
diff --git a/zsh/functions/dns_local_setup b/zsh/functions/dns_local_setup
old mode 100755
new mode 100644
index 16f4ab8..c8d8365
--- a/zsh/functions/dns_local_setup
+++ b/zsh/functions/dns_local_setup
@@ -1,5 +1,5 @@
 #!/usr/bin/env zsh
 
 function dns_local_setup() {
-    bash -c "${DOTFILES}/bash/scripts/dns_local_setup.sh"
+    bash -c "DOMAIN=mylan ${DOTFILES}/bash/scripts/dns_local_setup.sh"
 }
diff --git a/zsh/functions/dns_systemd_resolved_stop b/zsh/functions/dns_systemd_resolved_stop
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_config_files_sanitize b/zsh/functions/docker_config_files_sanitize
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_container_inspect b/zsh/functions/docker_container_inspect
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_container_ip b/zsh/functions/docker_container_ip
old mode 100755
new mode 100644
index b996d03..98fceb9
--- a/zsh/functions/docker_container_ip
+++ b/zsh/functions/docker_container_ip
@@ -1,5 +1,5 @@
 #!/usr/bin/env zsh
 
 function docker_container_ip() {
-    ${DOCKER} inspect -f "{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}" $@
+    ${DOCKER} inspect --format '{{ .NetworkSettings.IPAddress }}' "$@"
 }
diff --git a/zsh/functions/docker_container_pid b/zsh/functions/docker_container_pid
new file mode 100644
index 0000000..6443ce2
--- /dev/null
+++ b/zsh/functions/docker_container_pid
@@ -0,0 +1,5 @@
+#!/usr/bin/env zsh
+
+function docker_container_ip() {
+    ${DOCKER} inspect --format '{{ .State.Pid }}' "$@"
+}
diff --git a/zsh/functions/docker_container_remove b/zsh/functions/docker_container_remove
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_container_stop b/zsh/functions/docker_container_stop
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_containers_list b/zsh/functions/docker_containers_list
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_containers_list_detailed b/zsh/functions/docker_containers_list_detailed
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_containers_sanitize b/zsh/functions/docker_containers_sanitize
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_containers_stop b/zsh/functions/docker_containers_stop
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_content_sanitize b/zsh/functions/docker_content_sanitize
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_daemon_config_reset b/zsh/functions/docker_daemon_config_reset
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_exec_interative b/zsh/functions/docker_exec_interative
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_give_me_back_my b/zsh/functions/docker_give_me_back_my
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_image_remove b/zsh/functions/docker_image_remove
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_images_dangling b/zsh/functions/docker_images_dangling
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_images_dangling_sanitize b/zsh/functions/docker_images_dangling_sanitize
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_images_list b/zsh/functions/docker_images_list
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_images_list_detailed b/zsh/functions/docker_images_list_detailed
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_images_sanitize b/zsh/functions/docker_images_sanitize
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_install b/zsh/functions/docker_install
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_install_check b/zsh/functions/docker_install_check
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_install_reset b/zsh/functions/docker_install_reset
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_install_sanitize b/zsh/functions/docker_install_sanitize
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_local_ip_sanitize b/zsh/functions/docker_local_ip_sanitize
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_logs_sanitize b/zsh/functions/docker_logs_sanitize
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_network_ip b/zsh/functions/docker_network_ip
old mode 100755
new mode 100644
diff --git a/zsh/functions/docker_running_check b/zsh/functions/docker_running_check
old mode 100755
new mode 100644
diff --git a/zsh/functions/dropbox.zsh b/zsh/functions/dropbox_sync
similarity index 94%
rename from zsh/functions/dropbox.zsh
rename to zsh/functions/dropbox_sync
index 60f3276..301a9b0 100755
--- a/zsh/functions/dropbox.zsh
+++ b/zsh/functions/dropbox_sync
@@ -1,3 +1,5 @@
+#!/usr/bin/env zsh
+
 function dropbox_sync() {
     wait_for=5m
 
diff --git a/zsh/functions/emoji_random b/zsh/functions/emoji_random
old mode 100755
new mode 100644
diff --git a/zsh/functions/extract b/zsh/functions/extract
old mode 100755
new mode 100644
index e378200..d2119c9
--- a/zsh/functions/extract
+++ b/zsh/functions/extract
@@ -1,3 +1,5 @@
+#!/usr/bin/env zsh
+
 #
 # Usage: extract <file>
 # Description: extracts archived files / mounts disk images
diff --git a/zsh/functions/figlet_maker b/zsh/functions/figlet_maker
old mode 100755
new mode 100644
index 3572c09..3131faf
--- a/zsh/functions/figlet_maker
+++ b/zsh/functions/figlet_maker
@@ -1,3 +1,5 @@
+#!/usr/bin/env zsh
+
 function figlet_maker() {
     figlet $1 | sed -e s/$/\ \\\\n\"/g | sed -e s/\^/\@printf\ \"\\\\033\[33m/g | sed -e s/\`/\\\\\`/g
     echo @printf '"\\033[0m\\n"'
diff --git a/zsh/functions/find_text_here b/zsh/functions/find_text_here
old mode 100755
new mode 100644
diff --git a/zsh/functions/git.zsh b/zsh/functions/git.zsh
deleted file mode 100755
index 0cc3edb..0000000
--- a/zsh/functions/git.zsh
+++ /dev/null
@@ -1,222 +0,0 @@
-function git_current_commit() {
-    CURRENT_COMMIT=$(/usr/bin/git rev-parse --short HEAD)
-    echo $CURRENT_COMMIT
-}
-
-function git_commits_ahead() {
-    CURRENT_COMMIT=$1
-    [[ "$CURRENT_COMMIT" == "" ]] && CURRENT_COMMIT=$(git_current_commit)
-    /usr/bin/git log --oneline --reverse --ancestry-path $CURRENT_COMMIT..master
-}
-
-function git_next_commit() {
-    CURRENT_COMMIT=$1
-    [[ "$CURRENT_COMMIT" == "" ]] && CURRENT_COMMIT=$(git_current_commit)
-    NEXT_COMMIT=$(git_commits_ahead | /bin/grep -v $CURRENT_COMMIT | head -n1 | awk '{print $1}')
-    echo $NEXT_COMMIT
-}
-
-function git_checkout_pristine() {
-    NEXT_COMMIT=$1
-    /usr/bin/git checkout .
-    /usr/bin/git clean -fdx
-    /usr/bin/git checkout $NEXT_COMMIT
-}
-
-function go_to_git_next_commit() {
-    CURRENT_COMMIT=$(git_current_commit)
-    echo "current commit is $CURRENT_COMMIT..."
-    NEXT_COMMIT=$(git_next_commit $CURRENT_COMMIT)
-    echo "next commit is $NEXT_COMMIT..."
-    git_checkout_pristine $NEXT_COMMIT 1> /dev/null 2>&1
-}
-
-function git_commit_last_with_file() {
-    FILE=$1
-
-    LOG=$2
-    if [[ "$LOG" == "" ]]; then
-        echo "seeking last commit with file $FILE..."
-        LOG=$USER_TMP/git_commit_last_with_file/
-        mkdir -p $LOG
-        LOG=$LOG/$(date +"%Y%m%d%H%M%S").log
-        touch $LOG
-    fi
-
-    LAST_COMMIT=$3
-
-    CURRENT_COMMIT=$(git_current_commit)
-    echo $CURRENT_COMMIT >> $LOG
-
-    if [ -f $1 ]; then
-        echo "file yet found, going head..."
-        go_to_git_next_commit
-        if [[ "$?" == "1" ]]; then
-            echo "git_next_commit returns error, retrying"
-            sleep 3
-        fi
-        git_commit_last_with_file $FILE $LOG $CURRENT_COMMIT
-    else
-        echo "file no more found, going back to $LAST_COMMIT"
-        git_checkout_pristine $LAST_COMMIT 1> /dev/null 2>&1
-        echo "finish"
-    fi
-}
-
-function git_clone_repos_by_url() {
-    function start_log_file() {
-        LOG_FILE=$1
-        RANDOM_NUMBER=$(((RANDOM % 14) + 1))
-        echo -e ${COLORS[$RANDOM_NUMBER]} >$LOG_FILE 2>&1
-    }
-
-    function print_last_line() {
-        LOG_FILE=$1
-        LAST_LINE=$(wc -l <$LOG_FILE)
-        BEFORE_LAST_LINE=$(($LAST_LINE - 1))
-        printf "$(sed -n 1p $LOG_FILE)"
-        printf "$(sed -n ${BEFORE_LAST_LINE}p $LOG_FILE)"
-        printf "$(sed -n ${LAST_LINE}p $LOG_FILE)"
-        printf "\n"
-    }
-
-    function finalize_log_file() {
-        LOG_FILE=$1
-        ONLY_LAST_LINE=$2
-        echo -e "\n"$NC >>$LOG_FILE 2>&1
-        if [[ "$ONLY_LAST_LINE" == "only-last-line" ]]; then
-            print_last_line $LOG_FILE;
-            return;
-        fi
-        /bin/cat $LOG_FILE
-    }
-
-    function git_clone() {
-        REPO_NAME=$1
-        REPO_SSH_URL=$2
-        THIS_LOG=$TMP/$REPO_NAME.log
-        touch $THIS_LOG
-        start_log_file $THIS_LOG
-
-        echo -ne "cloning from $REPO_SSH_URL to $DEST/$REPO_NAME" >>$THIS_LOG 2>&1
-
-        git clone --progress $REPO_SSH_URL $DEST/$REPO_NAME >>$THIS_LOG 2>&1
-
-        if [[ $(/bin/cat $THIS_LOG | grep -c "make sure you have the correct access rights") > 0 ]]; then
-            echo -ne "🔒 $REPO_NAME blocked, you can't see this" >>$THIS_LOG 2>&1;
-            finalize_log_file $THIS_LOG "only-last-line";
-            return;
-        fi
-
-        if [[ $(/bin/cat $THIS_LOG | grep -c "is not an empty directory") > 0 ]]; then
-            echo -ne "✅  $REPO_NAME repository already exist" >>$THIS_LOG 2>&1;
-            finalize_log_file $THIS_LOG "only-last-line";
-            return;
-        fi
-
-        finalize_log_file $THIS_LOG
-    }
-
-    function iterate_page_result() {
-        PAGE=$1
-        /bin/cat $TMP/page_$PAGE.json | sed -r 's/\\"//g' | jq -r -c '.[]' | while read -r item; do
-            git_clone $(jq -r -c '.name' <<<$item) $(jq -r -c '.ssh_url' <<<$item);
-        done
-    }
-
-    function finalize() {
-        echo "🏁  finished pages downloading"
-    }
-
-    function fetch() {
-        URL=$1
-        curl -s -u $GITHUB_USER:$TOKEN -D $TMP/page_$PAGE.txt -o $TMP/page_$PAGE.json $URL
-    }
-
-    function next_page() {
-        /bin/cat $TMP/page_$PAGE.txt | grep 'link:' | sed -ne 's/.*\(http[^"]*\)>;\srel="next".*/\1/p'
-    }
-
-    URL=$1
-    DEST=$2
-    if [[ -z "${URL}" ]]; then echo "URL is required, nothing to do by now"; return; fi
-    if [[ -z "${DEST}" ]]; then echo "dest path is required, nothing to do by now"; return; fi
-
-    PAGE=$(echo $URL | /bin/sed -E 's/.*[^_]page=([0-9]+).*/\1/g')
-    if [[ -z "${PAGE}" ]]; then echo "page can't be found, nothing to do by now"; return; fi
-
-    NOW=$(date +"%Y%m%d%H%M%S")
-    TMP=$USER_TMP/git-clone/$NOW
-    TOKEN=$(git config github.token)
-
-    echo "🌎 downloading page $PAGE from $URL to $DEST..."
-
-    mkdir -p $TMP
-    fetch $URL
-
-    iterate_page_result $PAGE $DEST
-
-    NEXT_PAGE=$(next_page)
-    if [[ -z "${NEXT_PAGE}" ]]; then finalize; return; fi
-
-    git_clone_repos_by_url $NEXT_PAGE $DEST
-}
-
-function git_repo_info() {
-    [ -d $1 ] && [ -d $1/.git ] &&
-        for r in $(git --git-dir=$1/.git --work-tree=$1 remote); do
-            echo -n $r";" &&
-            echo -n $(git --git-dir=$1/.git --work-tree=$1 remote get-url --all $r)";" &&
-            echo -ne $1"\n"
-        done
-}
-
-function git_workspaces_backup() {
-    [[ "$1" == "" ]] && echo "you need pass the root path and alias for this. i.e.: backup_git_workspaces ~/my_workspace_root_path" && return 1
-
-    local file=$(last_backup_version git-workspaces csv)
-
-    [ -f $file ] && mv \
-        $file $SYNC_DOTFILES/git-workspaces/$(hostname)_$(date +"%Y%m%d%H%M%S").csv
-
-    for d in `find $1 -path '*/.git/config'`; do
-        d=${d%/.git/config}
-        git_repo_info $d | tee -a $file &>/dev/null
-    ; done
-}
-
-function git_workspaces_restore() {
-    local file=$(last_backup_version git-workspaces csv)
-
-    while read line; do
-        if [[ `which_shell` == "zsh" ]]; then
-            parts=("${(@s/;/)line}")
-            origin_name=${parts[1]}
-            remote_url=${parts[2]}
-            local_path=${parts[3]}
-        else
-            IFS=';' read -r -a parts <<<"$line"
-            origin_name=${parts[0]}
-            remote_url=${parts[1]}
-            local_path=${parts[2]}
-        fi
-
-        if [ ! -d $local_path ]; then
-            echo "origin_name=$origin_name"
-            echo "remote_url=$remote_url"
-            echo "local_path=$local_path"
-            git clone $remote_url $local_path
-            echo "---"
-        fi
-    done <$file
-}
-
-function git_config_mass_replace() {
-    for DIR in ./*; do
-        if [ -d "$DIR" ]; then
-            cd $DIR;
-            sed -i.bak 's/'$1'/'$2'/g' .git/config;
-            cd ..
-        fi
-    done
-}
diff --git a/zsh/functions/git_checkout_pristine b/zsh/functions/git_checkout_pristine
new file mode 100755
index 0000000..27cc0bd
--- /dev/null
+++ b/zsh/functions/git_checkout_pristine
@@ -0,0 +1,8 @@
+#!/usr/bin/env zsh
+
+function git_checkout_pristine() {
+    NEXT_COMMIT=$1
+    /usr/bin/git checkout .
+    /usr/bin/git clean -fdx
+    /usr/bin/git checkout $NEXT_COMMIT
+}
diff --git a/zsh/functions/git_clone_repos_by_url b/zsh/functions/git_clone_repos_by_url
new file mode 100755
index 0000000..1f6e60f
--- /dev/null
+++ b/zsh/functions/git_clone_repos_by_url
@@ -0,0 +1,100 @@
+#!/usr/bin/env zsh
+
+function git_clone_repos_by_url() {
+    function start_log_file() {
+        LOG_FILE=$1
+        RANDOM_NUMBER=$(((RANDOM % 14) + 1))
+        echo -e ${COLORS[$RANDOM_NUMBER]} >$LOG_FILE 2>&1
+    }
+
+    function print_last_line() {
+        LOG_FILE=$1
+        LAST_LINE=$(wc -l <$LOG_FILE)
+        BEFORE_LAST_LINE=$(($LAST_LINE - 1))
+        printf "$(sed -n 1p $LOG_FILE)"
+        printf "$(sed -n ${BEFORE_LAST_LINE}p $LOG_FILE)"
+        printf "$(sed -n ${LAST_LINE}p $LOG_FILE)"
+        printf "\n"
+    }
+
+    function finalize_log_file() {
+        LOG_FILE=$1
+        ONLY_LAST_LINE=$2
+        echo -e "\n"$NC >>$LOG_FILE 2>&1
+        if [[ "$ONLY_LAST_LINE" == "only-last-line" ]]; then
+            print_last_line $LOG_FILE;
+            return;
+        fi
+        /bin/cat $LOG_FILE
+    }
+
+    function git_clone() {
+        REPO_NAME=$1
+        REPO_SSH_URL=$2
+        THIS_LOG=$TMP/$REPO_NAME.log
+        touch $THIS_LOG
+        start_log_file $THIS_LOG
+
+        echo -ne "cloning from $REPO_SSH_URL to $DEST/$REPO_NAME" >>$THIS_LOG 2>&1
+
+        git clone --progress $REPO_SSH_URL $DEST/$REPO_NAME >>$THIS_LOG 2>&1
+
+        if [[ $(/bin/cat $THIS_LOG | grep -c "make sure you have the correct access rights") > 0 ]]; then
+            echo -ne "🔒 $REPO_NAME blocked, you can't see this" >>$THIS_LOG 2>&1;
+            finalize_log_file $THIS_LOG "only-last-line";
+            return;
+        fi
+
+        if [[ $(/bin/cat $THIS_LOG | grep -c "is not an empty directory") > 0 ]]; then
+            echo -ne "✅  $REPO_NAME repository already exist" >>$THIS_LOG 2>&1;
+            finalize_log_file $THIS_LOG "only-last-line";
+            return;
+        fi
+
+        finalize_log_file $THIS_LOG
+    }
+
+    function iterate_page_result() {
+        PAGE=$1
+        /bin/cat $TMP/page_$PAGE.json | sed -r 's/\\"//g' | jq -r -c '.[]' | while read -r item; do
+            git_clone $(jq -r -c '.name' <<<$item) $(jq -r -c '.ssh_url' <<<$item);
+        done
+    }
+
+    function finalize() {
+        echo "🏁  finished pages downloading"
+    }
+
+    function fetch() {
+        URL=$1
+        curl -s -u $GITHUB_USER:$TOKEN -D $TMP/page_$PAGE.txt -o $TMP/page_$PAGE.json $URL
+    }
+
+    function next_page() {
+        /bin/cat $TMP/page_$PAGE.txt | grep 'link:' | sed -ne 's/.*\(http[^"]*\)>;\srel="next".*/\1/p'
+    }
+
+    URL=$1
+    DEST=$2
+    if [[ -z "${URL}" ]]; then echo "URL is required, nothing to do by now"; return; fi
+    if [[ -z "${DEST}" ]]; then echo "dest path is required, nothing to do by now"; return; fi
+
+    PAGE=$(echo $URL | /bin/sed -E 's/.*[^_]page=([0-9]+).*/\1/g')
+    if [[ -z "${PAGE}" ]]; then echo "page can't be found, nothing to do by now"; return; fi
+
+    NOW=$(date +"%Y%m%d%H%M%S")
+    TMP=$USER_TMP/git-clone/$NOW
+    TOKEN=$(git config github.token)
+
+    echo "🌎 downloading page $PAGE from $URL to $DEST..."
+
+    mkdir -p $TMP
+    fetch $URL
+
+    iterate_page_result $PAGE $DEST
+
+    NEXT_PAGE=$(next_page)
+    if [[ -z "${NEXT_PAGE}" ]]; then finalize; return; fi
+
+    git_clone_repos_by_url $NEXT_PAGE $DEST
+}
diff --git a/zsh/functions/git_commit_last_with_file b/zsh/functions/git_commit_last_with_file
new file mode 100755
index 0000000..ab925c7
--- /dev/null
+++ b/zsh/functions/git_commit_last_with_file
@@ -0,0 +1,33 @@
+#!/usr/bin/env zsh
+
+function git_commit_last_with_file() {
+    FILE=$1
+
+    LOG=$2
+    if [[ "$LOG" == "" ]]; then
+        echo "seeking last commit with file $FILE..."
+        LOG=$USER_TMP/git_commit_last_with_file/
+        mkdir -p $LOG
+        LOG=$LOG/$(date +"%Y%m%d%H%M%S").log
+        touch $LOG
+    fi
+
+    LAST_COMMIT=$3
+
+    CURRENT_COMMIT=$(git_current_commit)
+    echo $CURRENT_COMMIT >> $LOG
+
+    if [ -f $1 ]; then
+        echo "file yet found, going head..."
+        go_to_git_next_commit
+        if [[ "$?" == "1" ]]; then
+            echo "git_next_commit returns error, retrying"
+            sleep 3
+        fi
+        git_commit_last_with_file $FILE $LOG $CURRENT_COMMIT
+    else
+        echo "file no more found, going back to $LAST_COMMIT"
+        git_checkout_pristine $LAST_COMMIT 1> /dev/null 2>&1
+        echo "finish"
+    fi
+}
diff --git a/zsh/functions/git_commits_ahead b/zsh/functions/git_commits_ahead
new file mode 100755
index 0000000..304e8e0
--- /dev/null
+++ b/zsh/functions/git_commits_ahead
@@ -0,0 +1,7 @@
+#!/usr/bin/env zsh
+
+function git_commits_ahead() {
+    CURRENT_COMMIT=$1
+    [[ "$CURRENT_COMMIT" == "" ]] && CURRENT_COMMIT=$(git_current_commit)
+    /usr/bin/git log --oneline --reverse --ancestry-path $CURRENT_COMMIT..master
+}
diff --git a/zsh/functions/git_config_mass_replace b/zsh/functions/git_config_mass_replace
new file mode 100755
index 0000000..c2ab82e
--- /dev/null
+++ b/zsh/functions/git_config_mass_replace
@@ -0,0 +1,11 @@
+#!/usr/bin/env zsh
+
+function git_config_mass_replace() {
+    for DIR in ./*; do
+        if [ -d "$DIR" ]; then
+            cd $DIR;
+            sed -i.bak 's/'$1'/'$2'/g' .git/config;
+            cd ..
+        fi
+    done
+}
diff --git a/zsh/functions/git_current_commit b/zsh/functions/git_current_commit
new file mode 100755
index 0000000..7e6b2d2
--- /dev/null
+++ b/zsh/functions/git_current_commit
@@ -0,0 +1,6 @@
+#!/usr/bin/env zsh
+
+function git_current_commit() {
+    CURRENT_COMMIT=$(/usr/bin/git rev-parse --short HEAD)
+    echo $CURRENT_COMMIT
+}
diff --git a/zsh/functions/git_go_to_next_commit b/zsh/functions/git_go_to_next_commit
new file mode 100755
index 0000000..0946bc3
--- /dev/null
+++ b/zsh/functions/git_go_to_next_commit
@@ -0,0 +1,9 @@
+#!/usr/bin/env zsh
+
+function git_go_to_next_commit() {
+    CURRENT_COMMIT=$(git_current_commit)
+    echo "current commit is $CURRENT_COMMIT..."
+    NEXT_COMMIT=$(git_next_commit $CURRENT_COMMIT)
+    echo "next commit is $NEXT_COMMIT..."
+    git_checkout_pristine $NEXT_COMMIT 1> /dev/null 2>&1
+}
diff --git a/zsh/functions/git_next_commit b/zsh/functions/git_next_commit
new file mode 100755
index 0000000..f7996ec
--- /dev/null
+++ b/zsh/functions/git_next_commit
@@ -0,0 +1,8 @@
+#!/usr/bin/env zsh
+
+function git_next_commit() {
+    CURRENT_COMMIT=$1
+    [[ "$CURRENT_COMMIT" == "" ]] && CURRENT_COMMIT=$(git_current_commit)
+    NEXT_COMMIT=$(git_commits_ahead | /bin/grep -v $CURRENT_COMMIT | head -n1 | awk '{print $1}')
+    echo $NEXT_COMMIT
+}
diff --git a/zsh/functions/git_repo_info b/zsh/functions/git_repo_info
new file mode 100755
index 0000000..fd869f0
--- /dev/null
+++ b/zsh/functions/git_repo_info
@@ -0,0 +1,10 @@
+#!/usr/bin/env zsh
+
+function git_repo_info() {
+    [ -d $1 ] && [ -d $1/.git ] &&
+        for r in $(git --git-dir=$1/.git --work-tree=$1 remote); do
+            echo -n $r";" &&
+            echo -n $(git --git-dir=$1/.git --work-tree=$1 remote get-url --all $r)";" &&
+            echo -ne $1"\n"
+        done
+}
diff --git a/zsh/functions/git_workspaces_backup b/zsh/functions/git_workspaces_backup
new file mode 100755
index 0000000..eb59d4d
--- /dev/null
+++ b/zsh/functions/git_workspaces_backup
@@ -0,0 +1,15 @@
+#!/usr/bin/env zsh
+
+function git_workspaces_backup() {
+    [[ "$1" == "" ]] && echo "you need pass the root path and alias for this. i.e.: git_workspaces_backup ~/my_workspace_root_path" && return 1
+
+    local file=$(last_backup_version git-workspaces csv)
+
+    [ -f $file ] && mv \
+        $file $SYNC_DOTFILES/git-workspaces/$(hostname)_$(date +"%Y%m%d%H%M%S").csv
+
+    for d in `find $1 -path '*/.git/config'`; do
+        d=${d%/.git/config}
+        git_repo_info $d | tee -a $file &>/dev/null
+    ; done
+}
diff --git a/zsh/functions/git_workspaces_restore b/zsh/functions/git_workspaces_restore
new file mode 100755
index 0000000..775e076
--- /dev/null
+++ b/zsh/functions/git_workspaces_restore
@@ -0,0 +1,27 @@
+#!/usr/bin/env zsh
+
+function git_workspaces_restore() {
+    local file=$(last_backup_version git-workspaces csv)
+
+    while read line; do
+        if [[ `which_shell` == "zsh" ]]; then
+            parts=("${(@s/;/)line}")
+            origin_name=${parts[1]}
+            remote_url=${parts[2]}
+            local_path=${parts[3]}
+        else
+            IFS=';' read -r -a parts <<<"$line"
+            origin_name=${parts[0]}
+            remote_url=${parts[1]}
+            local_path=${parts[2]}
+        fi
+
+        if [ ! -d $local_path ]; then
+            echo "origin_name=$origin_name"
+            echo "remote_url=$remote_url"
+            echo "local_path=$local_path"
+            git clone $remote_url $local_path
+            echo "---"
+        fi
+    done <$file
+}
diff --git a/zsh/functions/gnome_conf_sanitize b/zsh/functions/gnome_conf_sanitize
old mode 100755
new mode 100644
diff --git a/zsh/functions/gnome_dconf_backup b/zsh/functions/gnome_dconf_backup
old mode 100755
new mode 100644
index 4dfb9aa..a18aeb2
--- a/zsh/functions/gnome_dconf_backup
+++ b/zsh/functions/gnome_dconf_backup
@@ -1,5 +1,5 @@
 #!/usr/bin/env zsh
 
 function gnome_dconf_backup() {
-    dconf dump /org/gnome/ > "${SYNC_DOTFILES}/gnome/${TIMESTAMP}.txt"
+    dconf dump / > "${SYNC_DOTFILES}/gnome/${TIMESTAMP}.txt"
 }
diff --git a/zsh/functions/gnome_dconf_reset b/zsh/functions/gnome_dconf_reset
old mode 100755
new mode 100644
index 9bc9e83..96e0e3a
--- a/zsh/functions/gnome_dconf_reset
+++ b/zsh/functions/gnome_dconf_reset
@@ -1,5 +1,5 @@
 #!/usr/bin/env zsh
 
 function gnome_dconf_reset() {
-    dconf reset -f /org/gnome/
+    dconf reset -f /
 }
diff --git a/zsh/functions/gnome_dconf_restore b/zsh/functions/gnome_dconf_restore
old mode 100755
new mode 100644
index 6780e59..79cf6f1
--- a/zsh/functions/gnome_dconf_restore
+++ b/zsh/functions/gnome_dconf_restore
@@ -3,5 +3,5 @@
 function gnome_dconf_restore() {
     local file=$(last_backup_version gnome txt)
     gnome_reset
-    dconf load /org/gnome/ <"$file"
+    dconf load / <"$file"
 }
diff --git a/zsh/functions/gnome_shell_extensions_install b/zsh/functions/gnome_shell_extensions_install
old mode 100755
new mode 100644
diff --git a/zsh/functions/gnome_shell_extensions_reactive b/zsh/functions/gnome_shell_extensions_reactive
old mode 100755
new mode 100644
diff --git a/zsh/functions/go_install_tools b/zsh/functions/go_install_tools
old mode 100755
new mode 100644
index 28b4f3a..386a0eb
--- a/zsh/functions/go_install_tools
+++ b/zsh/functions/go_install_tools
@@ -1,4 +1,4 @@
-
+#!/usr/bin/env zsh
 
 function go_install_tools() {
     echo "installing golang tools..."
@@ -6,7 +6,7 @@ function go_install_tools() {
     curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin
 
 
-    /bin/cat $DOTFILES/go/install.txt | grep -v '#' | while read -r pkg; do
+    /bin/cat "$DOTFILES/go/install.txt" | grep -v '#' | while read -r pkg; do
         go install $pkg > /dev/null;
     done
 
diff --git a/zsh/functions/go_packages_sanitize b/zsh/functions/go_packages_sanitize
old mode 100755
new mode 100644
index 46e104e..64f9046
--- a/zsh/functions/go_packages_sanitize
+++ b/zsh/functions/go_packages_sanitize
@@ -1,10 +1,10 @@
-
+#!/usr/bin/env zsh
 
 function go_packages_sanitize() {
     echo "cleaning old golang packages..."
 
-    ls $GOPATH/bin | xargs -n1 -I % trash "$GOPATH/bin/%"
-    find $GOPATH/src -mindepth 2 -maxdepth 2 -type d | grep -vE "$GITHUB_ORG|$GITHUB_USER" | xargs -n1 -I % trash "%"
+    ls "$GOPATH/bin" | xargs -n1 -I % trash "$GOPATH/bin/%"
+    find "$GOPATH/src" -mindepth 2 -maxdepth 2 -type d | grep -vE "$GITHUB_ORG|$GITHUB_USER" | xargs -n1 -I % trash "%"
 
     echo "cleaning OK"
 }
diff --git a/zsh/functions/google_drive_sync b/zsh/functions/google_drive_sync
old mode 100755
new mode 100644
index 2daf883..6b48611
--- a/zsh/functions/google_drive_sync
+++ b/zsh/functions/google_drive_sync
@@ -1,5 +1,4 @@
-
-
+#!/usr/bin/env zsh
 
 function google_drive_sync() {
     echo -e "running google drive worker..."
diff --git a/zsh/functions/hudctl.zsh b/zsh/functions/hudctl.zsh
deleted file mode 100644
index bd5daac..0000000
--- a/zsh/functions/hudctl.zsh
+++ /dev/null
@@ -1,7 +0,0 @@
-function hudctl() {
-    CMD=$(echo $@ | cut -c4-)
-    case $* in
-        cd* ) cd $(hudctl path "$CMD");;
-        * ) command hudctl "$@";;
-    esac;
-}
diff --git a/zsh/functions/kube_shell b/zsh/functions/kube_shell
old mode 100755
new mode 100644
diff --git a/zsh/functions/log b/zsh/functions/log
new file mode 100644
index 0000000..b1f2579
--- /dev/null
+++ b/zsh/functions/log
@@ -0,0 +1,18 @@
+#!/usr/bin/env zsh
+
+# shellcheck source=/dev/null
+. "${DOTFILES}/zsh/init/20_colors.zsh"
+
+function log() {
+    level=$1
+    shift
+    . "${DOTFILES}/zsh/functions/log_debug"
+    . "${DOTFILES}/zsh/functions/log_echo"
+    . "${DOTFILES}/zsh/functions/log_error"
+    . "${DOTFILES}/zsh/functions/log_finishing"
+    . "${DOTFILES}/zsh/functions/log_info"
+    . "${DOTFILES}/zsh/functions/log_is_command_success"
+    . "${DOTFILES}/zsh/functions/log_starting"
+    . "${DOTFILES}/zsh/functions/log_warn"
+    eval "log_$level '$@'"
+}
diff --git a/zsh/functions/log_debug b/zsh/functions/log_debug
index 2a6e44b..8a6efe7 100644
--- a/zsh/functions/log_debug
+++ b/zsh/functions/log_debug
@@ -1,6 +1,5 @@
 #!/usr/bin/env zsh
 
 function log_debug() {
-    $SHELL_DEBUG || return
-    log_echo "🐞" "${RED}${ON_YELLOW}" "$@"
+    log_echo "🐞" "${GREY}" "$@"
 }
diff --git a/zsh/functions/log_echo b/zsh/functions/log_echo
index a1e85b1..317ab03 100644
--- a/zsh/functions/log_echo
+++ b/zsh/functions/log_echo
@@ -1,6 +1,11 @@
 #!/usr/bin/env zsh
 
 function log_echo() {
+    $SHELL_DEBUG || return
+
+    local shell
+    shell="$0"
+
     local icon
     icon="$1"
 
@@ -18,11 +23,16 @@ function log_echo() {
     local rpad=0
     local space=""
     local _caller=""
+    local _caller_end=""
     local cols=$(tput cols)
 
-    $SHELL_STACK && _caller=$(caller)
+    $SHELL_TRACE && _caller=$(caller)
 
-    local output="${icon}${color}$@${reset_color}"
+    local output="${icon}${color} $@ ${NC}"
+
+    if ! command -v ansi2txt &>/dev/null; then
+        sudo apt-get install --no-install-recommends --yes colorized-logs 1>/dev/null
+    fi
 
     if [[ $cols -ge 80 ]]; then
         loutput=$(echo "${output}" | ansi2txt | wc -L)
@@ -34,8 +44,10 @@ function log_echo() {
         rpad=$(($cols-$loutput))
         lcaller=$(echo "${_caller}" | ansi2txt | wc -L)
         rpad=$(($rpad-$lcaller))
-        space=${(l:$rpad:: :)}
+        if [[ "$shell" =~ "zsh" ]]; then
+            space=${(l:$rpad:: :)}
+        fi
     fi
 
-    echo ${output}${space}${_caller}
+    echo -e ${output}${space}${_caller}${_caller_end}
 }
diff --git a/zsh/functions/log_error b/zsh/functions/log_error
index 2876307..73d343c 100644
--- a/zsh/functions/log_error
+++ b/zsh/functions/log_error
@@ -1,6 +1,5 @@
 #!/usr/bin/env zsh
 
 function log_error() {
-    $SHELL_DEBUG || return
     log_echo "💣" "$RED" "$@"
 }
diff --git a/zsh/functions/log_finishing b/zsh/functions/log_finishing
index 1eaea4d..5b40cc7 100644
--- a/zsh/functions/log_finishing
+++ b/zsh/functions/log_finishing
@@ -1,6 +1,5 @@
 #!/usr/bin/env zsh
 
 function log_finishing() {
-    $SHELL_DEBUG || return
     log_echo "🦖" "$PURPLE" "$@" "was finished."
 }
diff --git a/zsh/functions/log_info b/zsh/functions/log_info
index 580e4b7..b5e8e48 100644
--- a/zsh/functions/log_info
+++ b/zsh/functions/log_info
@@ -1,6 +1,5 @@
 #!/usr/bin/env zsh
 
 function log_info() {
-    $SHELL_DEBUG || return
     log_echo "💬" "$CYAN" "$@"
 }
diff --git a/zsh/functions/log_starting b/zsh/functions/log_starting
index fe4aae8..304ad37 100644
--- a/zsh/functions/log_starting
+++ b/zsh/functions/log_starting
@@ -1,6 +1,5 @@
 #!/usr/bin/env zsh
 
 function log_starting() {
-    $SHELL_DEBUG || return
     log_echo "🥚" "$PURPLE" "starting $@..."
 }
diff --git a/zsh/functions/log_warn b/zsh/functions/log_warn
index 4711851..d701771 100644
--- a/zsh/functions/log_warn
+++ b/zsh/functions/log_warn
@@ -1,6 +1,5 @@
 #!/usr/bin/env zsh
 
 function log_warn() {
-    $SHELL_DEBUG || return
     log_echo "🚧" "$YELLOW" "$@"
 }
diff --git a/zsh/functions/ls_2_exa b/zsh/functions/ls_2_exa
index 2b98961..f1b29e0 100644
--- a/zsh/functions/ls_2_exa
+++ b/zsh/functions/ls_2_exa
@@ -1,6 +1,7 @@
 #!/usr/bin/env zsh
 
 function ls_2_exa() {
+    command -v exa &> /dev/null || sudo apt-get install exa
     args="$@"
     args=$(echo $args | sed 's/A/a/g')
     eval "exa $args"
diff --git a/zsh/functions/mvdir b/zsh/functions/mvdir
old mode 100755
new mode 100644
index c429e23..6910790
--- a/zsh/functions/mvdir
+++ b/zsh/functions/mvdir
@@ -1,4 +1,4 @@
-
+#!/usr/bin/env zsh
 
 function mvdir() {
     for last; do true; done; mkdir -p "$last" && mv "$@";
diff --git a/zsh/functions/network_reset_iptables b/zsh/functions/network_reset_iptables
old mode 100755
new mode 100644
index 3c36631..485f868
--- a/zsh/functions/network_reset_iptables
+++ b/zsh/functions/network_reset_iptables
@@ -1,4 +1,4 @@
-
+#!/usr/bin/env zsh
 
 function network_reset_iptables() {
     CMDS=(ip6tables iptables)
diff --git a/zsh/functions/networks_etup_tunnel b/zsh/functions/networks_etup_tunnel
old mode 100755
new mode 100644
index 5146bca..7d2339c
--- a/zsh/functions/networks_etup_tunnel
+++ b/zsh/functions/networks_etup_tunnel
@@ -1,5 +1,4 @@
-
-
+#!/usr/bin/env zsh
 
 function networks_etup_tunnel() {
     sleep 15s
diff --git a/zsh/functions/npm b/zsh/functions/npm
new file mode 100644
index 0000000..c387cb3
--- /dev/null
+++ b/zsh/functions/npm
@@ -0,0 +1,5 @@
+#!/usr/bin/env zsh
+
+function npm {
+    run_with_docker "node" "alpine" "npm" $@
+}
diff --git a/zsh/functions/php b/zsh/functions/php
new file mode 100644
index 0000000..1a8b23d
--- /dev/null
+++ b/zsh/functions/php
@@ -0,0 +1,5 @@
+#!/usr/bin/env zsh
+
+function npm {
+    run_with_docker "php" "alpine" "npm" $@
+}
diff --git a/zsh/functions/ppa_check b/zsh/functions/ppa_check
old mode 100755
new mode 100644
index 7b1a056..09ad917
--- a/zsh/functions/ppa_check
+++ b/zsh/functions/ppa_check
@@ -1,4 +1,4 @@
-
+#!/usr/bin/env zsh
 
 function ppa_check() {
     for f in /etc/apt/sources.list.d/*.list; do
diff --git a/zsh/functions/progress_bar b/zsh/functions/progress_bar
old mode 100755
new mode 100644
index deef77f..aeb9318
--- a/zsh/functions/progress_bar
+++ b/zsh/functions/progress_bar
@@ -1,4 +1,4 @@
-
+#!/usr/bin/env zsh
 
 function progress_bar() {
     local bar_size=300
diff --git a/zsh/functions/resolvconf_fix b/zsh/functions/resolvconf_fix
old mode 100755
new mode 100644
index 214ae81..b7365d5
--- a/zsh/functions/resolvconf_fix
+++ b/zsh/functions/resolvconf_fix
@@ -1,5 +1,4 @@
-
-
+#!/usr/bin/env zsh
 
 function resolvconf_fix() {
     if [[ $(cat /etc/resolv.conf | grep -c 'Generated by NetworkManager' | bc) -eq 1 ]]; then
diff --git a/zsh/functions/resolvconf_reset b/zsh/functions/resolvconf_reset
old mode 100755
new mode 100644
index bec770a..7f7be37
--- a/zsh/functions/resolvconf_reset
+++ b/zsh/functions/resolvconf_reset
@@ -1,5 +1,4 @@
-
-
+#!/usr/bin/env zsh
 
 function resolvconf_reset() {
     local resolv_conf="`cat $SYNC_DOTFILES/etc/resolv.conf`"
diff --git a/zsh/functions/spaceship_histsize b/zsh/functions/spaceship_histsize
old mode 100755
new mode 100644
diff --git a/zsh/functions/spaceship_random_emoji b/zsh/functions/spaceship_random_emoji
old mode 100755
new mode 100644
diff --git a/zsh/functions/spinnaker_config_to_env b/zsh/functions/spinnaker_config_to_env
old mode 100755
new mode 100644
index 70bbbce..afdc077
--- a/zsh/functions/spinnaker_config_to_env
+++ b/zsh/functions/spinnaker_config_to_env
@@ -1,6 +1,5 @@
-
-
+#!/usr/bin/env zsh
 
 function spinnaker_config_to_env() {
-    jq -r '.[] | "\(.name)=\(.value)"' $1 | sort
+    jq -r '.[] | "\(.name)=\(.value)"' "$1" | sort
 }
diff --git a/zsh/functions/sudo b/zsh/functions/sudo
old mode 100755
new mode 100644
index 269c037..19aac6e
--- a/zsh/functions/sudo
+++ b/zsh/functions/sudo
@@ -1,34 +1,18 @@
 #!/usr/bin/env zsh
 
-# function sudo() {
-# 	# shellcheck disable=SC2312
-# 	if [ "$(id -u)" -eq 0 ]; then
-# 		"$@"
-# 	else
-# 		if ! command sudo --non-interactive true 2>/dev/null; then
-# 			log_warn "root privileges are required, please enter your password below. pay attention for what you doing!"
-# 			command sudo --validate
-# 		fi
-# 		command sudo "$@"
-# 	fi
-# }
-
 function sudo() {
-	(
-		pid=$(exec sh -c 'echo "$PPID"')
-
-		# If the command takes less than .2s, don't change the theme.
-		# We could also just match on 'su' and ignore everything else,
-		# but this also accomodates other long running commands
-		# like 'sudo sleep 5s'. Modify to taste.
+	# https://tldp.org/LDP/Bash-Beginners-Guide/html/sect_12_02.html
 
-		(
-				# sleep .2s
-				ps -p "$pid" > /dev/null && INHIBIT_THEME_HIST=1 theme.sh red-alert
-		) &
 
-		trap 'theme.sh "$(theme.sh -l|tail -n1)"' INT
+	# shellcheck disable=SC2312
+	if [ "$(id -u)" -eq 0 ]; then
+		echo "Hi $USER"
+		"$@"
+	else
+		if ! env sudo --non-interactive true 2>/dev/null; then
+			log_warn "Root privileges are being requested. Pay attention to what you are doing!"
+			env sudo --validate
+		fi
 		env sudo "$@"
-		theme.sh "$(theme.sh -l|tail -n1)"
-	)
+	fi
 }
diff --git a/zsh/functions/todo_conky b/zsh/functions/todo_conky
old mode 100755
new mode 100644
diff --git a/zsh/functions/todo_zsh b/zsh/functions/todo_zsh
old mode 100755
new mode 100644
diff --git a/zsh/functions/todotxt_hide_create_date b/zsh/functions/todotxt_hide_create_date
old mode 100755
new mode 100644
diff --git a/zsh/functions/todotxt_hide_footer b/zsh/functions/todotxt_hide_footer
old mode 100755
new mode 100644
diff --git a/zsh/functions/todotxt_hide_project_and_context_symbols b/zsh/functions/todotxt_hide_project_and_context_symbols
old mode 100755
new mode 100644
diff --git a/zsh/functions/todotxt_hide_projects b/zsh/functions/todotxt_hide_projects
old mode 100755
new mode 100644
diff --git a/zsh/functions/todotxt_highlight_project_and_context b/zsh/functions/todotxt_highlight_project_and_context
old mode 100755
new mode 100644
diff --git a/zsh/functions/vpn_add_route b/zsh/functions/vpn_add_route
new file mode 100644
index 0000000..8241e0e
--- /dev/null
+++ b/zsh/functions/vpn_add_route
@@ -0,0 +1,11 @@
+#!/usr/bin/env zsh
+
+function vpn_add_route() {
+    local host=$1
+    local ips=($(vpn_get_ips $host))
+    local local_vpn_ip=${2:=$(vpn_ip)}
+
+    vpn_get_ips $host | while read -r ip; do
+        vpn_ip_route_add "$ip" "$local_vpn_ip"
+    done
+}
diff --git a/zsh/functions/vpn_add_routes b/zsh/functions/vpn_add_routes
new file mode 100644
index 0000000..540d6b8
--- /dev/null
+++ b/zsh/functions/vpn_add_routes
@@ -0,0 +1,49 @@
+#!/usr/bin/env zsh
+
+function vpn_add_routes() {
+    local now=$(date +"%Y%m%d%H%M%S")
+
+    local file=${1:=$(last_backup_version vpn-routes csv)}
+    [ -z "$file" ] && echo "no vpn-routes file found" && return
+    local new_file=$(echo $file | sed "s/[0-9]\+/${now}/g")
+    local total=$(wc -l < "$file")
+
+    echo "🛡️ adding my routes from $file to VPN ($total)"
+
+    local local_vpn_ip=${2:=$(vpn_ip)}
+    [ -z $local_vpn_ip ] && echo "VPN IP not found" && return
+
+    local count=0
+
+    sudo echo "you give root permission"
+
+    cat $file | while read -r line; do
+        ((count=count+1))
+
+        if [[ `which_shell` == "zsh" ]]; then
+            local parts=("${(@s/;/)line}")
+            local host=${parts[1]}
+            local up_at=${parts[2]}
+            local down_at=${parts[3]}
+        else
+            IFS=';' read -r -a parts <<<"$line"
+            local host=${parts[0]}
+            local up_at=${parts[1]}
+            local down_at=${parts[2]}
+        fi
+
+        [ "$down_at" != "" ] \
+            && echo $line | tee -a $new_file &>/dev/null \
+            && continue
+
+        vpn_add_route $host
+
+        if [ $? -eq 0 ]; then
+            echo $host";"$now";" | tee -a $new_file &>/dev/null
+        else
+            echo $host";"$up_at";"$now | tee -a $new_file &>/dev/null
+        fi
+
+        [ `progress_bar` ] && progress_bar $count $total "$host"
+    done
+}
diff --git a/zsh/functions/vpn_get_ips b/zsh/functions/vpn_get_ips
new file mode 100644
index 0000000..854dddb
--- /dev/null
+++ b/zsh/functions/vpn_get_ips
@@ -0,0 +1,9 @@
+#!/usr/bin/env zsh
+
+function vpn_get_ips() {
+    local cmd="nslookup $1 | grep -A 10 'Non-authoritative answer' | \
+        grep Address | cut -d' ' -f2"
+    # echo "$cmd"
+    eval $cmd
+}
+
diff --git a/zsh/functions/vpn_ip b/zsh/functions/vpn_ip
new file mode 100644
index 0000000..049de48
--- /dev/null
+++ b/zsh/functions/vpn_ip
@@ -0,0 +1,5 @@
+#!/usr/bin/env zsh
+
+function vpn_ip() {
+    ip -o addr show up type ppp | /bin/awk '{print $4}'
+}
diff --git a/zsh/functions/vpn_ip_route_add b/zsh/functions/vpn_ip_route_add
new file mode 100644
index 0000000..b17d150
--- /dev/null
+++ b/zsh/functions/vpn_ip_route_add
@@ -0,0 +1,8 @@
+#!/usr/bin/env zsh
+
+function vpn_ip_route_add() {
+    local source_net=$(vpn_ip_subnet $1)
+    local cmd="sudo ip route add $source_net via $2"
+    # echo "$cmd"
+    eval $cmd 2>/dev/null
+}
diff --git a/zsh/functions/vpn.zsh b/zsh/functions/vpn_ip_subnet
old mode 100755
new mode 100644
similarity index 99%
rename from zsh/functions/vpn.zsh
rename to zsh/functions/vpn_ip_subnet
index 1938402..6b3a5a2
--- a/zsh/functions/vpn.zsh
+++ b/zsh/functions/vpn_ip_subnet
@@ -1,3 +1,5 @@
+#!/usr/bin/env zsh
+
 function vpn_get_ips() {
     local cmd="nslookup $1 | grep -A 10 'Non-authoritative answer' | \
         grep Address | cut -d' ' -f2"
diff --git a/zsh/functions/vscode_sanitize b/zsh/functions/vscode_sanitize
old mode 100755
new mode 100644
index 661a6e7..cf9a2bc
--- a/zsh/functions/vscode_sanitize
+++ b/zsh/functions/vscode_sanitize
@@ -1,5 +1,4 @@
-
-
+#!/usr/bin/env zsh
 
 function vscode_sanitize() {
     /bin/rm -rf ~/.config/Code/Backups
diff --git a/zsh/functions/wallpapers_reindex b/zsh/functions/wallpapers_reindex
old mode 100755
new mode 100644
index 373b82e..6632eea
--- a/zsh/functions/wallpapers_reindex
+++ b/zsh/functions/wallpapers_reindex
@@ -1,5 +1,4 @@
-
-
+#!/usr/bin/env zsh
 
 function wallpapers_reindex() {
     sh $SYNC_DOTFILES/Pictures/Wallpapers/ubuntu-wallpaper-generator $SYNC_DOTFILES/Pictures/Wallpapers
diff --git a/zsh/functions/weather_by_lat_lon b/zsh/functions/weather_by_lat_lon
index aee11d1..1a4b439 100644
--- a/zsh/functions/weather_by_lat_lon
+++ b/zsh/functions/weather_by_lat_lon
@@ -1,7 +1,8 @@
 #!/usr/bin/env zsh
 
 function weather_by_lat_lon() {
-    lat_lon=$(my_lat_lon)
+    # lat_lon=$(my_lat_lon)
+    lat_lon=$LATLON
     curl -H 'Accept-Language: pt-br' "wttr.in/${lat_lon}?m2AFnq&format=3"
     # curl -H 'Accept-Language: pt-br' "wttr.in/${lat_lon}?format='+%c%20%t%60%w&period=60'"
     # curl -s wttr.in/London:Stockholm:Moscow\?format\="%l:+%c%20%t%60%w&period=60"
diff --git a/zsh/functions/zsh_plugins_install b/zsh/functions/zsh_plugins_install
old mode 100755
new mode 100644
diff --git a/zsh/functions/zsh_plugins_list b/zsh/functions/zsh_plugins_list
old mode 100755
new mode 100644
diff --git a/zsh/functions/zsh_plugins_load b/zsh/functions/zsh_plugins_load
old mode 100755
new mode 100644