Commands using ssh (347)

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validate xml in a shell script using xmllint

extract element of xml
poor man's xml parser :)

Print a row of 50 hyphens
This feels more intuitive to me.

Slow down the screen output of a command
(example above is the 'ls' command with reduced output speed)

Install pip with Proxy
Installs pip packages defining a proxy

Create a new file

extract email adresses from some file (or any other pattern)
This will catch most separators in the section of the email: dot . dash - underscore _ plus + (added for gmail) ... and the basic dash '-' of host names.

Lookup hostname for IP address

Speed up upgrades for a debian/ubuntu based system.
Please install aria2c before you try the above command. On ubuntu the command to install aria2c would be: $sudo aptitude install aria2

Count number of files in a directory


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