Commands tagged nero (1)

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Ultimate current directory usage command
Based on the MrMerry one, just add some visuals to differentiate files and directories

Preserve user variables when running commands with sudo.
In this case the current user has proxy variable set which allows access to the rpm on the internet but needs root privs to install it. Running sudo -E preserves the current user proxy var and allows the rpm install to be executed with sudo.

Rename files in batch

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"

Download all mp3's listed in an html page

generate random tone

check open ports without netstat or lsof

Rename files in batch

Manipulate the metadata when the photo was taken, this will shift with +15hours + 30min

Countdown Clock
The biggest advantage over atoponce's nifty original is not killing the scrollback. Written assuming bash, but shouldn't be terribly difficult to port to other shells. S should be multiple spaces, but I can't get commandlinefu to save/show them properly, any help?


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