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topic	updated
How do I show the free memory on a Linux system?	Sun, May. 11, 2008
Shell script error: bad interpreter: No such file or directory	Tue, Dec. 4, 2007
Configuring vi so it won't wrap long lines	Fri, Nov. 23, 2007
How do I do a case-insensitive search in vi/vim?	Thu, Nov. 15, 2007
How do I sort a Unix directory listing by file size?	Tue, Sep. 18, 2007
Use ImageMagick's mogrify command to resize images	Tue, Aug. 21, 2007
A script to convert all filenames to lowercase	Tue, Aug. 21, 2007
My "multiple move" shell script	Mon, Aug. 20, 2007
Exploring the "tar" command	Sat, Aug. 11, 2007
Exploring the "lsof" command	Sat, Aug. 11, 2007
Exploring Unix aliases	Sat, Aug. 11, 2007
Exploring the "more" command	Sat, Aug. 11, 2007
Exploring Unix command mashups	Sat, Aug. 11, 2007
Exploring the "locate" command	Sat, Aug. 11, 2007
Exploring the "mkdir" command	Sat, Aug. 11, 2007
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