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The passing of FiftyOneFifty

It is with deep sadness we announce that another of our hosts and friends Donald Grier, known to us as FiftyOneFifty, has passed away.

FiftyOneFifty's frat brother Randy Hall has written an lovely piece. The team at Linuxlugcast are preparing our own tribute if you want to contribute an audio file you can email Honkeymagoo or join the show.

Our thoughts go out to his friends and family at this difficult time.


hpr0787 :: Grep for tab

Ken submits a summer short explaining how to grep for a tab character in a file

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Hosted by Ken Fallon on 2011-08-08 is flagged as Explicit and is released under a CC-BY-SA license.
Tags: summer shorts.
Listen in ogg, spx, or mp3 format. | Comments (1)

In todays summer short Ken tells us about how you can grep for a tab in a file.
grep "first{ctrl+v}{tab}second" file.txt

for more information see http://www.linuxquestions.org/questions/linux-newbie-8/tab-in-bash-script-242400/#post4386714


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Comment #1 posted on 2011-08-26T17:01:18Z by Krayon

Another way (in BASH)

Another way you can do this would be use the special $'string' expansion which is treated specially and expands string with backslash-escaped characters replaced as specified by the ANSI C standard (see under QUOTING of the bash(1) man page for more info).

You could therefore do something like this:
grep "first"$'\t'"second" file.txt

This is also REALLY useful for weird characters (it supports \nnn, \U (unicode)) etc and the like.

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