Commands by mamue (4)

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Calculates the number of physical cores considering HyperThreading in AWK
Check whether hyperthreading is enabled or not. a better solution as nproc should work on all OS with awk

Print text string vertically, one character per line.

Search for a string in all files recursively

Rename files in batch

Replace php short open tags
Tired of front end developers using short open tags in your views? This will replace all instances of

Make directory including intermediate directories
This will create the intermediate directories that do not exist. I did not know about this for a long time.

File rotation without rename command
Rotates log files with "gz"-extension in a directory for 7 days and enumerates the number in file name. i.e.: logfile.1.gz > logfile.2.gz I needed this line due to the limitations on AIX Unix systems which do not ship with the rename command.

Rename files in batch

Updating to Fedora 11

iso to USB with dd and show progress status


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