lckdo

View documentation for the recommended replacement

$ tldr flock

Not applicable, as lckdo is not a recognized standard Linux command.

The command lckdo does not appear to be a standard or widely recognized utility in common Linux distributions or POSIX specifications. It is not part of GNU coreutils, busybox, or other standard command sets. While it might exist as a highly specialized custom script within a very specific environment, or be a typographical error for another command (e.g., sudo, lockfile), there is no general documentation or man page available for it. Therefore, its intended functionality, syntax, and options are unknown.

As this command is not recognized, attempting to execute lckdo on a standard Linux system will likely result in a 'command not found' error. Users should verify the correct command if they intended to use a specific utility related to locking or execution.

It is conceivable that lckdo could be a short form or typo for a combination of 'lock' and 'do', implying an action taken under a lock. However, there is no standard command with this exact name. Common related concepts involve flock(1) for advisory file locking, lockfile(1) for creating lock files, or custom scripts using mkdir for atomic lock creation, often combined with a subsequent command execution.

No historical information or development details are available for lckdo as it is not a standard or widely documented Linux command.