Commands tagged noise sorted by votes

Commands tagged noise (3)

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aplay some whitenoise

Plays whitenoise from /dev/urandom. Show Sample Output
This is sample output - yours may be different.
```
Playing raw data '/dev/urandom' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
```
5

aplay -c 2 -f S16_LE -r 44100 /dev/urandom

rk · 2015-05-24 20:51:11 12
Generate soothing noise

Substitute 'brown' with 'pink' or 'white' according to your taste. I put this on my headphones when I'm working in an "open concept" office, where there are always three to five conversations going in earshot, or if I'm working somewhere it is "rude" of me to tell a person to turn off their cubicle radio.
This is sample output - yours may be different.
3

/usr/bin/play -q -n synth brown band -n 1200 200 tremolo 0.05 80

Mozai · 2011-04-26 19:37:08 6
Make some powerful pink noise

This generates some powerful but relatively unobtrusive waterfall-like noise. Good if you need to get serious stuff done while your next-door neighbor is throwing a very loud party. You need the sox package installed.
This is sample output - yours may be different.
0

play -c 2 -n synth pinknoise band -n 2500 4000 tremolo 0.03 5 reverb 20 gain -l 6

lordtoran · 2011-11-19 22:40:42 114

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remove newlines from specific lines in a file using sed

Show running services (using systemctl)

Run a command as root, with a delay

$ sleep 1h ; sudo command or $ sudo sleep 1h ; sudo command won't work, because by the time the delay is up, sudo will want your password again.

Alternative for basename using grep to extract file name

Here's a bash version.

list all file extensions in a directory

Works on current directory, with built-in sorting.

check open ports without netstat or lsof

Recursively create a TAGS file for an entire source tree. TAGS files are useful for editors like Vim and Emacs

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"

Eliminate dead symlinks interactively in /usr/ recursevely

Its not mine... I get from textlive migration in gentoo : http://www.gentoo.org/proj/en/tex/texlive-migration-guide.xml

Update program providing java on Debian

Lets you set all the java alternatives at once to a matching version. Also has options for just changing the jre or the plugin.

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Commands tagged noise (3)

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