Just how do I make my computer audio speaker beep
echo -n Ctrl+V Ctrl+G.
The disadvantage is that this will certainly function just when the result tool is an incurable, so it might not function inside a cron work, as an example. (But if you are origin you could be able redirect to
/dev/console for prompt beeping.)
I generally make use of the little energy
beep mounted on several systems.
This command will certainly attempt various strategies to create a system audio.
There are 3 means of developing an audio from the
beep manpage :
The typical method of generating a beep in a shell manuscript is to write an
\007) personality to standard result, using a shell command such as
echo -ne '\007'
This just functions if the calling shell's standard result is presently routed to an incurable tool of some type ; otherwise, the beep will certainly generate no audio and also could also create undesirable corruption in whatever documents the result is routed to.
There are various other means to create a beeping sound. A a little extra trusted method is to open
/dev/ttyand also send your BEL personality there. This is durable versus I/O redirection, yet still falls short in case where the shell manuscript desiring to create a beep does not have a managing terminal, as an example due to the fact that it is ranged from an X window supervisor.
A 3rd strategy is to connect to your X display screen and also send it a bell command. This does not rely on a Unix incurable tool, yet does (certainly) call for an X display screen.
beep will merely attempt these 3 approaches.
\07 benefit me.
$ echo -e "\a"
This will possibly call for the
pcspkr bit component to be filled. I've just examined this on RHEL, so YMMV.
As Warren mentioned in the remarks, this might not function when visited from another location using SSH. A fast workaround would certainly be to reroute the result to any one of the TTY tools (preferably one that is extra). E.g. :
$ echo -en "\a" > /dev/tty5
Some distros have command - line energies to attain this. Possibly you can inform us what distro you get on, or search (as an example
emerge -s beep in gentoo).
Surpassing "readily available" utils, you can additionally make a Perl manuscript that sends out the beep, all you require to do is include :
<SomeCodeBefore> print "\007"; <SomeCodeAfter>
If you do wind up obtaining 'beep', experiment with the adhering to :
#! /bin/sh beep -f 500 -l 700 beep -f 480 -l 400 beep -f 470 -l 250 beep -f 530 -l 300 -D 100 beep -f 500 -l 300 -D 100 beep -f 500 -l 300 beep -f 400 -l 600 beep -f 300 -l 500 beep -f 350 -l 700 beep -f 250 -l 600