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May
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comment kickstart does not chmod a file in %post section
What permissions does /root/add_user end up with? If it's really 0755, it's already executable.
Mar
28
revised What is the variable of $#?
formatting for bash script
Mar
28
suggested approved edit on What is the variable of $#?
Mar
23
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Jan
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comment One liner to ssh into a server, specifying an intermediary to tunnel through
See unix.stackexchange.com/questions/82269/… regarding using netcat on the intermediary server.
Dec
29
awarded  Civic Duty
Dec
18
comment Apt broken after upgrading python on 14.04 - No module named 'lsb_release'
You built python3 from source -- at what path? /usr/bin/python may be a symlink to a particular version; the output of ls -l /usr/bin/python* may be useful.
Dec
17
answered Using Diff on a specific column in a file
Oct
31
comment how to use grep -v in an expect script
More escapes needed there, for the new backslashes -- double them up: awk '/cps/ && !/\\/\\/cps|4.1|2.2|5.1|7.4/{ SUM += \$3} END { print SUM}' traffic.cfg Note the slight meaning change here, that awk will avoid a line with "5.1" anywhere, not just third argument -- but that should be fine with your input, I presume.
Oct
31
answered how to use grep -v in an expect script
Jul
17
comment /usr/sbin/sendmail: Permission denied
/usr/sbin/sendmail is a directory?? What does ls -l /usr/sbin/sendmail show? What OS are you using?
Jun
17
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May
31
answered Have ssh-add be quiet if key already there
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Sep
16
answered PHP Upgrade Error (PHP 5.3.3 to PHP 5.4.19 on CentOS 6.4)