bash cheat sheet Copyright (C) 2014 Felix C. Stegerman https://github.com/obfusk/bash-cheatsheet getting help history
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bash cheat sheet Copyright (C) 2014 Felix C. Stegerman https://github.com/obfusk/bash-cheatsheet
getting help
history
help man
history !! !foo
^R
redirecting I/O
processes & signals
command command command command command command command
in-background & bg fg jobs sleep wait kill nohup trap pgrep
> file >> append 2> errors < input-file >&2 # to stderr