Commands by tms123 (0)

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back ssh from firewalled hosts
host B (you) redirects a modem port (62220) to his local ssh. host A is a remote machine (the ones that issues the ssh cmd). once connected port 5497 is in listening mode on host B. host B just do a ssh 127.0.0.1 -p 5497 -l user and reaches the remote host'ssh. This can be used also for vnc and so on.

Find the package that installed a command

give me back my sound card
for when a program is hogging the sound output. finds, and kills. add -9 to the end for wedged processes. add in 'grep ^program' after lsof to filter.

Get a qrcode for a given string

Find default gateway

Find how far nested you are in subshells

Tree based ps view "painted" by ccze

renames multiple files that match the pattern
Useful when you want to quickly rename a bunch of files.

Monitor memory usage
Monitor with watch command and vmstat, memory usage

Start dd and show progress every X seconds
Adjust "sleep X" to your needs. *NOTE: First sleep is required because bash doesn't have a "post-test" syntax (do XXX while).

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