Path units
Triggered units
Unit=: the unit to activate when this unit is activated;
Watch modes
PathExists=: checks the existence of a file or directory.
PathExistsGlob=: like PathExists= but accept globbing patterns;
PathChanged=: watches for a file or directory changes: it is activated everytime the file is closed after being open for writing.
PathModified=: watches for a file or directory changes: it is activated on simple writes
Creation of directories
MakeDirectory=: if true directories to watch are created before being watched;
DirectoryMode=: specifies the mode to create directories if MakeDirectory=true (default 0755);
Limiting the trigger
TriggerLimitIntervalSec=: defines the time interval for TriggerLimitBurst= (default 2s);
TriggerLimitBurst=: defines how many times the unit can be activited within the time interval defined in TriggerLimitIntervalSec= (default 200);