shell script mutex
Tagging your question as shell (only) limits the number of people that ... it like so to do a mutex in your shell script (from the above BashFAQ), I'm not a PHP programmer, but the documentation says it provides a portable version of flock that you can use. The first example snippet looks ...
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 shell script mutex 相關參考資料
A blocking mutex for bash scripts using `ln` · GitHub
A blocking mutex for bash scripts using `ln`. GitHub Gist: instantly share code, notes, and snippets. https://gist.github.com Is there any mutexsemaphore mechanism in shell scripts? - Stack ...
Tagging your question as shell (only) limits the number of people that ... it like so to do a mutex in your shell script (from the above BashFAQ) https://stackoverflow.com Linux concurrency scripting with mutexes - Stack Overflow
I'm not a PHP programmer, but the documentation says it provides a portable version of flock that you can use. The first example snippet looks ... https://stackoverflow.com Linux 小撇步：利用flock來做同步和非同步應用 - RPubs
我過去在自修作業系統的時候，有學到mutex這個東西，而 flock 就是可以 ... NAME flock - Manage locks from shell scripts SYNOPSIS flock [-sxon] ... https://rpubs.com Lock your script (against parallel execution) [Bash Hackers Wiki]
To prevent this, a form of MUTEX (mutual exclusion) lock is needed. The basic procedure is simple: The script checks if a specific condition ... http://wiki-dev.bash-hackers.o mutex and semaphore like in shell script - Unix & Linux Stack Exchange
3 Answers. A mutex is a mutual exclusive lock. Your procN.sh scripts never test whether the mutex is held by another process before "locking". Note that there is a space between the -e "... https://unix.stackexchange.com mutex in shell programing - UNIX and Linux Forums
The problem statement, all variables and given/known data: Write a Shell script to automatically check that a specified user is logged in to the computer. https://www.unix.com Mutex on Serial Port on linux bash script - Stack Overflow
I need to have mutex on this serial port, to assure that only one script is using the serial port a time. Reading script: ./Read -p myserialport} -v $2 -r $3 Writing ... https://stackoverflow.com scripting - mutex and semaphore like in shell script - Unix ...
A mutex is a mutual exclusive lock. Your procN.sh scripts never test whether the mutex is held by another process before "locking". If you let ... https://unix.stackexchange.com Shell quiz: implement a mutex - UNIX and Linux Forums
How would you make sure that a shell script (or a portion thereof) does not run (it waits or it terminates with error) when another instance of it is already running? https://www.unix.com |