Commands by robinsonaarond (13)

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Rapidly invoke an editor to write a long, complex, or tricky command
Allows you to edit your command using your chosen editor. Works in bash with "set -o vi".

Google Translate
Usage: $ translate Example: $ translate hello en es See this for a list of language codes: http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes

Purge configuration files of removed packages on debian based systems
Purge all configuration files of removed packages

convert uppercase files to lowercase files

Which processes are listening on a specific port (e.g. port 80)
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

Continue a current job in the background

execute a shell with netcat without -e
how to execute a shell on a server with a netcat binary which doesn't support -e option

Play music from youtube without download
same as above but dumps the stream to a file.

print only matched pattern
Print only the matched pattern at the console

a fast way to repeat output a byte
the speed is about 500MB/s on my machine. i think it's fast enough to output not too many bytes. while a C program may output 1GB per sencond on my machine. if the size is not the power of 512,you may change the bs and count in dd.


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