On 06/16/2014 11:05 PM, Kevin A. McGrail wrote:
BTW anyone know what set -ex does in practice in a shell script?
https://www.gnu.org/software/bash/manual/html_node/The-Set-Builtin.html
-x
Print a trace of simple commands, for commands, case commands,
select commands, and arithmetic for commands and their arguments or
associated word lists after they are expanded and before they are
executed. The value of the PS4 variable is expanded and the resultant
value is printed before the command and its expanded arguments.
does that help?
