Flock linux example
The third form uses an open file by its file descriptor number. See the examples below for how that can be used. OPTIONS. -c, --command command Pass a single ... ,flock - Unix, Linux Command - flock [-sxun] [-w timeout] fd. ... However, it may be required in special cases, for example if the enclosed command group may ...
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 Flock linux example 相關參考資料
File locking in Linux - Victor Gaydov
跳到 BSD locks (flock) - The simplest and most common file locks are provided by flock(2) . ... up to Linux 2.6.11, didn't work on NFS; since Linux 2.6.12, flock() locks on NFS are emulated using f... http://gavv.github.io flock - manage locks from shell scripts - Ubuntu Manpage
The third form uses an open file by its file descriptor number. See the examples below for how that can be used. OPTIONS. -c, --command command Pass a single ... http://manpages.ubuntu.com flock - Unix, Linux Command - Tutorialspoint
flock - Unix, Linux Command - flock [-sxun] [-w timeout] fd. ... However, it may be required in special cases, for example if the enclosed command group may ... https://www.tutorialspoint.com flock(1) - Linux manual page - man7.org
EXAMPLE top. Note that "shell> " in examples is a command line prompt. shell1> flock /tmp -c cat shell2> flock -w ... https://www.man7.org flock(1): Manage locks from shell scripts - Linux man page
This utility manages flock(2) locks from within shell scripts or the command line. ... However, it may be required in special cases, for example if the enclosed ... https://linux.die.net flock(2) - Linux manual page - man7.org
Locks created by flock() are associated with an open file description (see open(2)). This means that duplicate file descriptors (created by, for example, fork(2) or ... https://www.man7.org Linux flock, how to "just" lock a file? - Stack Overflow
To lock the file: exec 3>filename # open a file handle; this part will always succeed flock -x 3 # lock the file handle; this part will block. To release the lock: https://stackoverflow.com Linux shell: Introduction to Flock | Linuxaria
This sound complicated ? Perhaps a small example will help, this is my /tmp/hello.sh script: #!/bin/bash ... https://linuxaria.com Linux 小撇步：利用flock來做同步和非同步應用 - RPubs
Linux 小撇步：利用 flock 來做同步和非同步應用 ... However, it may be required in special cases, for example if the enclosed command group ... https://rpubs.com |