alias: restore "susu" alias

vincentbernat · Jun 30, 2020 · 0c97f9c · 0c97f9c
1 parent 1475bb1
commit 0c97f9c
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/rc/alias.zsh b/rc/alias.zsh
@@ -115,6 +115,14 @@ alias -g ,noerr="2> /dev/null"
 alias smv='rsync -P --remove-source-files'
 (( $+functions[compdef] )) && compdef _ssh smv=scp
 
+# Like sudo -sE but it preserves ZDOTDIR, see:
+#  <https://sources.debian.org/src/sudo/1.9.1-1/plugins/sudoers/env.c/?hl=187#L187>
+suzsh() {
+    ZDOTDIR=${ZDOTDIR:-$HOME} command sudo \
+            --preserve-env=ZDOTDIR \
+            -sE -u ${1:-root}
+}
+
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