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Mastering The Linux Shell – Bash Shortcuts Explained (Now With Cheat Sheets)


Posted by Artem Russakovskii on December 22nd, 2008 in Linux, Programming

Updated: July 30th, 2021

imageDuring my day-to-day activities, I use the Bash shell a lot. My #1 policy is to optimize the most frequently used activities as much as possible, so I’ve compiled these handy bash shortcuts and hints (tested in SecureCRT on Windows and Konsole on Linux). The article only touches on the default bash mode – emacs, not vi. If you haven’t specifically assigned your shell mode to vi (set –o vi), you’re almost certainly using the emacs mode. Learn these and your shell productivity will skyrocket, I guarantee it.

Update #1: In response to a few people saying this list is too short and “[he] could've added something to it, to at least make it look longer” (quote from one of

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4

Some Useful vim Commands – My vim Cheatsheet


Posted by Artem Russakovskii on April 9th, 2008 in Linux, My Favorites, Programming

Updated: April 23rd, 2008

[WORK IN PROGRESS] Here is a list of commands that I use every day with vim, in no particular order. Out of a billion possible key combinations, I found these to be irreplaceable and simple enough to remember.

     

    *

    search for the word under cursor (to the end of the file)

    #

    search for the word under cursor (to the top of the file)

    ctrl-p,ctrl-n

    suggest (p)revious or (n)ext autocomplete from the list of existing keywords in the file or included files (!).

    :go NNN

    go to byte NNN

    .

    redo last command

    /SEARCH TERM

    search document for SEARCH TERM

    :%s/FOO/BAR/gci

    replace FOO with BAR (g)lobally, case (i)insensitively, and asking for (c)onfirmation

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