flock: -c requires exactly one command argument...

Flock in Perl doesnt work...

`LOCK_EX` prohibits reading, but not writing?...

What's the most efficient way to read from and then overwrite file contents in php?...

Having issues with flock() function...

Using flock() in crontab...

Why my file is always empty when trying to read it using PHP?...

How to tell which file Apache is waiting for when WCHAN = flock_lock_file_wait...

flock() always returning true...

Using flock() in c unix, which kind of error I receive trying opening file in another process?...

Exclusive and shared locks in bash...

What happens to PHP file lock if the script times out or is terminated while the lock was on?...

Running python script with cron only if not running...

What happens if we try to unlock an already unlocked file using flock? C lang...

Check if a file is already locked using flock()?...

What is the scope of flock()?...

Should I use flock when reading a file in PHP?...

flock() doesn't preventing other process to get exclusive lock...

crontab not running command...

PHP - Restrict cron job overlap with flock()...

Do flock locks reset after a system restart?...

What is the usage of flock here?...

Can I combine flock and source?...

node-gyp undefined reference problems...

BASH local and flock...

Difference between return value of non-blocking flock function and the $wouldblock argument?...

What happens if another process tries to write to a flock(2)'d file?...

php: exclusive lock on file never obtained...

Cache Locking for lots of processes?...

Locking Files in Bash...