executeCommandLine, mv is working cp not

Setup, Configuration and Use Beginners
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1

Hi,

really really sorry about it, but i do not find the error.

Anyone an idea why the second “cp” is not working while the “mkdir” is working?

var Exec = Java.type('org.openhab.core.model.script.actions.Exec');
Exec.executeCommandLine("/usr/bin/mkdir","/openhab/userdata/logs_saved/" + BackupFolderName);
Exec.executeCommandLine("/usr/bin/cp","/openhab/userdata/logs/*", "/openhab/userdata/logs_saved/" + BackupFolderName + "/");

Merci!

2

See How to use executeCommandLine and pay attention to the first few replies as well.

tl;dr if you don’t know why an executeCommandLine isn’t working, log out what the command is returning.

Note, if this is JS Scripting and not Nashorn the code should be (complete with a duration so it returns the output of the command): JavaScript Scripting - Automation | openHAB

console.info(actions.Exec.executeCommandLine(time.Duration.ofSeconds(1), "/usr/bin/mkdir","/openhab/userdata/logs_saved/" + BackupFolderName));
console.info(actions.Exec.executeCommandLine(time.Duration.ofSeconds(1), "/usr/bin/cp","/openhab/userdata/logs/*", "/openhab/userdata/logs_saved/" + BackupFolderName + "/");

If the problem isn’t a permission problem, when you do not give executeCommandLine a Duration as the first argument, it returns before the command completes. I bet that the mkdir hasn’t completed when the cp command is run and therefore the folder doesn’t exist yet.