NAME flock - manage locks from shell scripts SYNOPSIS flock [options] file | directory command [ arguments ] flock ... options] file | directory -c command flock [options] number D…NAME flock - apply or remove an advisory lock on an open file LIBRARY Standard ... library ( libc , -lc ) SYNOPSIS #include <sys/file.h> int flock(int fd , int op ); DESCRIPTION Ap…file locking done by functions like flock (2) and lockf (3).) All this is invisiblefollowing fields (in unspecified order). struct flock { ... short l_type; /* Type of lock: F_RDLCK ... existing lock.) F_SETLK ( struct flock * ) Acquire a lock (when l_type is F_R…following fields (in unspecified order). struct flock { ... short l_type; /* Type of lock: F_RDLCK ... existing lock.) F_SETLK ( struct flock * ) Acquire a lock (when l_type is F_R…/proc/locks This file shows current file locks ( flock (2) and fcntl (2)) and leases ( fcntl ... FLOCK ADVISORY WRITE 2001 08:01:7864554 0 EOF 3: FLOCK ADVISORY WRITELEASE (created with fcntl (2)), FLOCK (created with flock (2)), POSIX (created with fcntl ... process holding the lock" for leases, FLOCK locks, and OFD locks is a fake-conceptsystem call families: chdir (2), stat (2), flock (2), chmod (2), chown (2), setxattrfurther details. OPTIONS -l Create an exclusive flock (2) lock file ( /run/fsck/ .lock ) for wholeHISTORY POSIX.1-2001, SVr4. SEE ALSO fcntl (2), flock (2) locks.txt and mandatory-locking.txt in the Linuxfile locking done by functions like flock (2) and lockf (3).) All this is invisiblefile locking done by functions like flock (2) and lockf (3).) All this is invisiblefcntl (2) open file description locks and flock (2) locks from its parent.) • The childALSO chgrp (1), chown (1), chmod (2), flock (2), path_resolution (7), symlinkALSO chgrp (1), chown (1), chmod (2), flock (2), path_resolution (7), symlinkALSO chgrp (1), chown (1), chmod (2), flock (2), path_resolution (7), symlinkALSO chgrp (1), chown (1), chmod (2), flock (2), path_resolution (7), symlinkALSO chgrp (1), chown (1), chmod (2), flock (2), path_resolution (7), symlinkALSO chgrp (1), chown (1), chmod (2), flock (2), path_resolution (7), symlinkALSO chgrp (1), chown (1), chmod (2), flock (2), path_resolution (7), symlink