Commands by tensaix2j (1)

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Automatically skip bad songs in your MPD playlist.
Case insensitive. Also you can pull in the songs from a blacklist, one per line - while :; do (mpc current | grep -i -f blacklist.txt && mpc next); sleep 5; done

Print a row of 50 hyphens
Get there by going backwards and forgetting the numbers.

Find and copy scattered mp3 files into one directory
No problem with word splitting. That should works on many Unix likes.

list files recursively by size

Remove blank lines from a file using grep and save output to new file

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

Bingo-like raffle
Random choose numbers from 1 to 100 with 5 seconds interval without duplicates.

Find 10 largest files in git history

Scan a document to PDF
Adjust the --resolution and --mode as required (if these options are available for your scanner). The size options (-x, -y, -imageheight, -imagewidth) are for US letter paper. For A4, I think the command would be: $scanimage -p --resolution 250 --mode Gray -x 210 -y 297 | pnmtops -imageheight 11.7 -imagewidth 8.3 | ps2pdf - output.pdf

Just convert your all books DJVU format to PDF, with one line


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