Commands by sagan (1)

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Remove all HTML tags from a file
A shorter version of command #3014, using awk instead of sed. Useful when scraping websites with a script.

make 100 directories with leading zero, 001...100, using bash3.X

Find an installed app

zgrep across multiple files

Find usb device in realtime
Using this command you can track a moment when usb device was attached.

Rename files in batch

a find and replace within text-based files
using find's exec option instead of a for loop and using sed's -i option for inplace replacement. no need to do the file swap.

lists files and folders in a folder
lists files and folders in a folder with summary.

Get IPv4 of eth0 for use with scripts
Combines wgzhao's grep | awk | sed into one awk command.

The Chronic: run a command every N seconds in the background
Chronic Bash function: $ chronic 3600 time # Print the time in your shell every hour $ chronic 60 updatedb > /dev/null # update slocate every minute Note: use 'jobs' to list background tasks and fg/bg to take control of them.


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