Commands by markdrago (4)

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Print a row of characters across the terminal
shorter than alternative

get detailed info about a lan card on HP-UX 11.31

convert video to gif by ffmpeg and imagemagick
you can use any common video format. if you don't need to change the size of gif output, just remove `-vf scale=320:-1` btw, 320:-1 means width is 320px and height would be set automatically

All IP connected to my host
find all computer connected to my host through TCP connection.

Save a file you edited in vim without the needed permissions (no echo)
Write a file you edited in Vim but that you do not have the permissions to write to (unless you use sudo.) Same as #1204 but without the echo to stdout that I find annoying.

get stdout to variable and stdout at sametime
Sometimes you want to write the script output to stdout but you need to send it to email. If you use: $ var="$( ls / )"; $ echo -e "$var"; works but, you need to wait the script terminate to bufferize then print the output var; With this way, you can use/work/print the output before the variable receive all the output content, then after it you can use the variable for anything else, like send email.

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

ROT13 whole file in vim.
gg puts the cursor at the begin g? ROT13 until the next mov G the EOF

Rename files in batch

command line Google I'm Feeling Lucky
opens the Google I'm Feeling Lucky result in lynx, the command line browser


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