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grebneke
  • Member for 12 years, 9 months
  • Last seen more than a month ago
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About

I have been doing system administration (Linux servers) and programming since the late 90's, mostly in the area of webhosting.

I am also a professional Double Bass Player at the Gothenburg Opera. http://en.opera.se

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Top posts

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answer
98
How can I get the tac command on OS X?
Feb 7, 2014
answer
89
Why is number of open files limited in Linux?
Dec 9, 2013
answer
68
Replace all newlines to space except the last
Feb 8, 2014
answer
40
Unix command to check if any two lines in a file are same?
Feb 5, 2014
answer
24
Why "ls" doesn't show the file that "find" discovered?
Mar 8, 2014
answer
20
How to merge two files based on the matching of two columns?
Feb 6, 2014
answer
15
Cat and Less give different output
Feb 9, 2014
answer
13
How to get folder size ignoring hard links?
Mar 5, 2014
answer
10
Test recursive sed search and replace before running
Feb 5, 2014
answer
9
About escape with SSH pipe
Apr 13, 2014

Top network posts

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60
how to get id from url in express, param and query doesnt seem to work
21
Removing '-' on linux md5sum
12
Signal handling in python-daemon
11
AWK, SED, REGEX to rename files
10
for loop not incrementing after comparison