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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
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
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
How does find prevent endless loops (e. g. when renaming files . . . - linux Please consider the following command: find -type f -name '* *' -exec mv '{}' '{}_foo' \; How does find prevent endless loops in this case? On one hand, I believe to know that find does not work like shell globs do, i e it does not fetch a list of all * jpg files, stores that list internally and then processes the list entries Instead, it gets the files to process "incrementally" from the
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