Random Bash Stuff

Notes

• A more in-depth diff is vimdiff.

• To run a command from inside Vim, use :!<command>. To refer to the file being currently edited, use %. e.g., :!bash % runs the current file as a bash script.

Useful Unix One-liners

• Print all instances of different commands used (from history, sorted)

  history | awk '{$1=""; sub(/^ /, ""); print}' | sort -u
  

• Check the difference of two cut files

  diff -s <(cut <options> file1) <(cut <options> file2)