Simple script

Question

Hello,

I'm trying to do something real simple on Isilon version 8.0.0.4... and I can't get it to run the right way...

I have tried many iterations... Permissions are all good but I am at a loss...

I can put zsh newtest.sh & bash newtest.sh successfully, but not ./newtest.sh

I can do this as root or as a user and the same results listed above...

Here is the script...

#!/bin/bash

#!/usr/bin/env bash

/usr/local/share/CLI/isi snapshot snapshots lists --state all

The error is:

zsh: permission denied: ./newtest.sh

I've done this without the full path, without the env line...

Can someone please tell me what I'm doing wrong?

Thanks

MB

crklosterman · Answer

It's actually pretty simple. Assuming you save the script under the /ifs filesystem, you'll never be able to run it directly with ./ifs/scriptname.sh . Why? Because /ifs is mounted with noexec, but running it with simply /bin/zsh /ifs/scriptname.sh works just fine and you can put it in cron that way if you want. Just be aware that that cron jobs on Isilon are a bit different. They have to be put into /etc/local/crontab.local .

isilon3-1# mount | grep /ifs

OneFS on /ifs (efs, local, noatime, noexec)

------------------------------- A quick example:-------------------

isilon3-1# echo "isi_for_array uptime" >> /ifs/uptimescript.sh

isilon3-1# /bin/zsh /ifs/uptimescript.sh

isilon3-1: 4:55PM up 4 days, 1:55, 1 user, load averages: 0.47, 0.40, 0.34

isilon3-2: 4:55PM up 4 days, 7:12, 0 users, load averages: 0.37, 0.40, 0.34

isilon3-3: 4:55PM up 55 days, 22:42, 0 users, load averages: 0.39, 0.39, 0.38

Make Sense?

~Chris Klosterman

Principal Pre-Sales Engineer, Datadobi

StormyB · Answer

Hello Chris,

Thanks for the reply…

OK I can do it this way… It is to go in a scheduler named Control M…

I just thought that I could put the zsh in a script without having to call it preface it with zsh…

Thanks for the clarification,

MB

Isilon

Simple script

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