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How to be Faster at the Linux Command Line

Feb 04, 2009, 16:33 (0 Talkback[s])

[ Thanks to victorg for this link. ]

"Use History Expansion

"Bash's command history can be referenced using the exclamation mark. For instance, typing two exclamation marks (!!) will re-execute the last command. The next example executes date twice:


"If you are interested in more than just the last command executed, type history to see a numbered listing of your Bash's history.

39 grep root /etc/passwd
40 date
41 date
42 history"

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