OPS435 Lecture 2 - Bash

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apropos (sections), man pages, searching

Commands used this week

  • du
  • df
  • ps
  • file
  • mv
  • cat
  • clear
  • ssh
  • which
  • whereis
  • cd
  • man
  • echo
  • exit
  • ifconfig
  • export
  • chmod
  • ls
  • kill
  • grep
  • more
  • less


"Global" variables:

  • PATH
  • USER
  • PS1
  • SHELL
  • PWD
  • HOME
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