Commands by symgryph (9)

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List detailed information about a ZIP archive
list zipfile info in long Unix ``ls -l'' format.

Remote mysql dump all databases with ssh

Get the IP address of a machine. Just the IP, no junk.
Why use many different utilities all piped together, when you only need two?

Create a PNG screenshot of Rigol Ultravision scopes attached per LAN
Scope should have the Rigol Ultravision Technology otherwise it won't accept the command. ImageMagic is required. Scope sends a 1.1M BMP file and converted to PNG it's only 18-20K

Stream YouTube URL directly to mplayer
The original doesn't work for me - but this does. I'm guessing that Youtube updated the video page so the original doesn't work.

Gets the X11 Screen resolution
Requires xrandr, grep and, sed.

calculate in commandline with bash
Only works for integer arithmetic.

Substrings a variable
substrings a variable starting at position. If no offset given prints rest of the line

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"

Convert all files *.mp4 to *.mpeg using ffmpeg (Windows Cmd line)
Note: %~nI expands %I to a file name only (cf. http://technet.microsoft.com/en-us/library/bb490909.aspx)


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