Scavanger Hunt

Goals

1. Wie komme ich auf den Server? (Frontal)[30min]

   • connection to FU-Servers (how the fu world is setup)
   • ssh
   • scp
   • including ssh-keygen/ssh-copy-id
   • .ssh/config -> proxyjump

2. Was kann ein Server, Wie finde mich zurecht? (Frontal)[30min]

   • htop
   • whoami
   • uname -a
   • tmux,screen,nohup
   • Important shortcuts:
     • Tab-Completion
     • Ctrl-Shift-V/Ctrl-Shift-C
     • Middle mouse button
     • Ctrl-C - terminates the current program (yes)
     • Ctrl-D - sends end of file signal
     • Ctrl-R - Reverse history search
     • Ctrl-L - Clear terminal
     • bash: Ctrl-Q (Ctrl-S freezes the screen)

3. Scavanger Hunt (Interactive)[60min]

   • Navigation auf dem Server?
     • cd
     • ls -la
     • pwd
   • Filemanagement
     • mkdir,rmdir
     • mv,cp
     • touch,rm
     • chmod, chown (?)
   • Viewing and Editing Files
     • cat, zcat
     • less, zless, more
   • Data Manipulation
     • echo
     • diff
     • head
     • tail
     • cut
     • tr
     • sed
     • awk
     • grep,zgrep
     • find
     • ack
     • sort
     • uniq
     • wc
     • yes
     • column -t
     • rev
     • tac
   • Data Download
     • wget,curl
     • git clone

4. Tools (Frontal)[30min]

   • vim,nano,emacs
   • zsh
   • cd -
   • fzf,autojump,autojump-nachfolger
   • conda,python-env
   • sudo,su
   • jq,yq,xq,tq
   • tar,gzip,zip,xz,zstd
   • jobs,fg,bg, Ctrl-Z
   • df,du,quota
   • parallel,xargs