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devnull
  • Member for 12 years, 7 months
  • Last seen more than 11 years ago
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Trying to find the purpose of life.

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Top posts

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answer
65
chmod + silent mode + how force exit code 0 in spite of error
Mar 5, 2014
answer
62
How to remove lines shorter than XY?
Apr 5, 2014
answer
54
How to insert text after a certain string in a file?
Mar 24, 2014
answer
43
How is it that missing 0s are automatically added in IP addresses? (`ping 10.5` equivalent to `ping 10.0.0.5`)
Mar 18, 2014
answer
41
How can a bash script detect if it is running in the background?
Mar 6, 2014
answer
38
Sort data in descending order of first column, for equal values, use second column in ascending order
Mar 31, 2014
answer
34
How to self-terminate a bash script after timeout?
May 18, 2014
answer
31
How can I extract/parse a complete URL from a semi random string?
Mar 4, 2014
answer
30
Why is "echo" so much faster than "touch"?
Apr 9, 2014
answer
29
How do I redirect command completion output?
May 2, 2014

Top network posts

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333
Bash script processing limited number of commands in parallel
304
Open files in 'rt' and 'wt' modes
262
cut or awk command to print first field of first row
262
How to show line number when executing bash script
226
Ignoring specific errors in a shell script