Commands by nowhereman88 (1)

  • Just pulls a quote for each day and displays it in a notification bubble... or you can change it a bit and just have it run in the terminal wget -q -O "quote";echo "Quote of the Day";cat quote | grep '&ldquo;\|/author/show' | sed -e 's/<[a-zA-Z\/][^>]*>//g' | sed 's/&ldquo;//g' | sed 's/&rdquo;//g'; rm -f quote Show Sample Output

    wget -q -O "quote";notify-send "$(echo "Quote of the Day";cat quote | grep '&ldquo;\|/author/show' | sed -e 's/<[a-zA-Z\/][^>]*>//g' | sed 's/&ldquo;//g' | sed 's/&rdquo;//g')"; rm -f quote
    nowhereman88 · 2014-06-15 03:17:19 0

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Create a new file

Change your swappiness Ratio under linux
This command allow you to set the swappiness var at 50 (default is 60). The value interval must be set between 0 and 100. If swappiness is high=Swap usage is high, if swappiness is low=Ram usage is high.

Symlink all files from a base directory to a target directory

dd with progress bar and statistics
Uses the pv utility to show progress of data transfer and an ETA until completion. You can install pv via Homebrew on macOS

Find Duplicate Files (based on MD5 hash)
Calculates md5 sum of files. sort (required for uniq to work). uniq based on only the hash. use cut ro remove the hash from the result.

comment current line(put # at the beginning)

A child process which survives the parent's death (for sure)
Test scenario: * Open xterm (or konsole, ...) * Start xeyes with: ( xeyes & ) * Close the xterminal The xeyes process should be still running.

diff directories, quick cut and paste to view the changes
We use this to quickly highlight differences and provide a quick way to cut and paste the command to view the files using the marvellous vimdiff

Cleanly manage tempfiles in scripts
Cleanly create tempfiles using mktemp and remove them using traps instead of removing them in the end of the script. This way, you make sure the tempfiles are removed properly even if the script is killed or interrupted. For a user script in KDE4, you can set TMPROOT using : $ TMPROOT=$(kde4-config --path tmp)

Short URLs with
No curl and no sed, just wget :)

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