Unix & Linux
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teppic

I used to write the Linux and Unix column in Personal Computer World, until it closed a couple of years ago. My interest is mainly Linux, open source software and development (mainly C).

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  • Member for 8 years, 4 months
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  • Last seen Oct 25 '20 at 11:15

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200 Get the chmod numerical value for a file Sep 1 '12
51 Can files be created with permissions set on the command line? Sep 5 '12
33 What is DISPLAY=:0? Apr 1 '15
8 How is 'rm -rf /' able to delete all files in the system? Apr 2 '15
8 What does TAB do (no other things typed) Sep 4 '12
7 Return value of commands when using stdin? Sep 2 '12
7 Passing arguments with quotes and doublequotes to bash script Sep 2 '12
7 How can my script know when I'm in a virtual console vs. an xterm? Sep 3 '12
5 Script failing with “command not found: ^M” Sep 5 '12
4 How to force a particular version of Java? Sep 12 '12
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