Commands by kulor (4)

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

Command to logout all the users in one command
It's only to logout all other user's except "root"

sort monthwise
sort command can sort month-wise (first three letters of each month). See the sample output for clarification. Sorting Stable ? NO. Take note if that matters to you. Sample output suggests that sort performs unstable sorting (see the relative order of two 'feb' entries).

Give webpage status code
this function will give you a status webpage code using curl.

Show the command line for a PID with ps
Show the command line for a PID with ps

View online pdf documents in cli
Probably will not work very well with scanned documents.

Stream system sounds over rtmp
sox (SOund eXchange) can capture the system audio be it a browser playing youtube or from hardware mic and can pipe it to ffmpeg which encodes it into flv and send it over rtmp. Tested using Red5 rtmp server.

Print just line 4 from a textfile
this method should be the fastest

Press a key automatically
Press a key automatically via xvkbd.

va - alias for editing aliases
When setting up a new aliases file, or having creating a new file.. About every time after editing an aliases file, I source it. This alias makes editing alias a bit easier and they are useful right away. Note if the source failed, it will not echo "aliases sourced". Sub in vi for your favorite editor, or alter for ksh, sh, etc.


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