Digi TX54, Руководство пользователя

Страница: 677 / 1087

Applications Configure scripts to run manually
TX54 User Guide 677
4. For Add Script , click

.
The script configuration window is displayed.
Custom scripts are enabled by default. To disable, click Enable to toggle off.
5. (Optional) For Label , provide a label for the script.
6. For Run mode , select Manual .
7. For Commands , enter the commands that will execute the script.
If the script begins with #! , then the script will be invoked in the location specified by the path
for the script command. Otherwise, the default shell will be used (equivalent to #!/bin/sh ).
8. Script logging options:
a. Click to enable Log script output to log the script's output to the system log.
b. Click to enable Log script errors to log script errors to the system log.
If neither option is selected, only the script's exit code is written to the system log.
9. For Maximum memory , enter the maximum amount of memory available to be used by the
script and its subprocesses, using the format number { b | bytes | KB | k | MB | MB | M | GB | G | TB | T }.
10. Sandbox is enabled by default, which restricts access to the file system and available
commands that can be used by the script. This option protects the script from accidentally
destroying the system it is running on.
11. Click to enable Once to configure the script to run only once at the specified time.
If Once is enabled, rebooting the device will cause the script to not run again. The only way to
re-run the script is to:
n
Remove the script from the device and add it again.
n
Make a change to the script.
n
Uncheck Once .
12. Click Apply to save the configuration and apply the change.