Check folder periodically for changes and run script on OS X?
92682
Watch Filesystem in Real Time on OS X and Ubuntu
69196
How to run a checkdisk?
46239
Test if there are files matching a pattern in order to execute a script
64845
Is there a command like "watch" or "inotifywait" on the Mac?
139188
Is there an OS X 'tail' tool that can monitor remote log files?
45367
Is there a way to xcopy just changed or new files?
64809
How to check if a folder exists?
89437
How to sync two folders with command line tools?
17467
How to keep track of changes in /etc/
69112
How can I "watch" a file for modification / change?
153004
Run python script when a file has been added to a folder?
115178
How can I test a new cron script?
44788
How to run a script when a specific flash-drive is mounted?
89639
How do I modify my PATH so that the changes are available in every Terminal session
141110
How can I automatically run an AppleScript on shutdown or logout?
86155
How to search for files modified after a particular time?
80203
Bash script needed to run every second