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- Terminating an infinite loop - Unix Linux Stack Exchange
To kill the outer loop I usually add a sleep command and press CTRL-C some more times: while :; do LONGTIME_COMMAND; sleep 1; done Please notice: the colon behind while is interpreded as TRUE, so this is an endless loop
- networking - My Ping command does not seem to ever finish. Does that . . .
I am pinging a remote IP I know very little about the Ping command When I ping the IP, it keeps going and going I am not using the -t option Me$ ping 137 30 124 104 PING 137 30 124 104 (137
- bash - How to do nothing forever in an elegant way? - Unix Linux . . .
I have a program which produces useful information on stdout but also reads from stdin I want to redirect its standard output to a file without providing anything on standard input So far, so goo
- Why is cat dev ttyUSB0 producing an endless repeat?
Why is cat dev ttyUSB0 producing an endless repeat? Ask Question Asked 7 years, 9 months ago Modified 3 years, 9 months ago
- Bash while loop stop after a successful curl request
Also, in while [ true ], the test checks if true is a non-empty string It obviously is, so this does work in giving an endless loop But [ false ] would also be always true, so a test like that is perhaps a bit misleading Could use while true; do instead
- Endless data loop from dev ttyUSB while sending AT commands
I have problem sending AT commands to my USB modem At first I tried php-serial class, but when I was reading data, I got endless loop with strange data Then I tried to debug problem and opened pu
- Endless pulseaudio error logging: failed to acquire autospawn lock . . .
I encountered the following in var log syslog on Ubuntu 14 04 Mar 24 09:41:19 ripple pulseaudio[4838]: [autospawn] core-util c: Failed to create secure directory ( run user 112 pulse): No such file or directory Mar 24 09:41:19 ripple pulseaudio[4838]: [autospawn] lock-autospawn c: Cannot access autospawn lock Mar 24 09:41:19 ripple pulseaudio[4838]: [pulseaudio] main c: Failed to acquire
- Difference between dev null and dev zero - Unix Linux Stack Exchange
When trying to redirect to dev null and dev zero, the output it is discarded It seems both dev null and dev zero accept and discard all input So, what is the difference between dev null and
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