400 reputation
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visits member for 2 years, 6 months
seen Aug 9 at 22:39

Interests: C, Java, Java Swing, Ruby, Ruby on Rails, WordPress/PHP, Android, Web development with CSS/HTML5/JavaScript, PostgreSQL/MySQL, Linux, Ubuntu (Debian), Fedora (Red Hat Linux), Trigonometry, OpenGL, Technical Writing


Aug
26
awarded  Popular Question
Jul
29
accepted how to determine the permissions of groups?
Jul
29
asked how to determine the permissions of groups?
Jul
29
comment How to empty a log file?
This is such a beautiful answer I don't know how to express it. "cat /dev/null > logfile" worked flawlessly.
Jul
2
awarded  Curious
May
7
accepted how is page size determined in virtual address space?
May
6
asked how is page size determined in virtual address space?
May
6
accepted buffer cache and free memory
May
6
comment buffer cache and free memory
@JoelDavis I would like to know what that other 4 gb of memory is used for. It's not used for buffer cache. It's not used for swap. What is that other 4 gigs of memory being used for?
May
6
asked buffer cache and free memory
Apr
3
awarded  Notable Question
Mar
29
awarded  Notable Question
Mar
16
accepted BEGIN and END with the awk command
Mar
16
asked BEGIN and END with the awk command
Mar
14
accepted redirecting to /dev/null
Mar
14
asked redirecting to /dev/null
Mar
14
accepted Executing bash shell scripts
Mar
13
asked Executing bash shell scripts
Mar
7
asked shell script to check if process is running
Jan
10
accepted delete user from group in fedora from command line