synclient -VERSION (return code: 0)
1.8.2
synclient --help (return code: 1)
synclient: invalid option -- '-'
Usage: synclient [-h] [-l] [-V] [-?] [var1=value1 [var2=value2] ...]
-l List current user settings
-V Print synclient version string and exit
-? Show this help message
var=value Set user parameter 'var' to 'value'.