-1
votes
1answer
61 views

Multiple Background Processes at Single Line Works in The Foreground

I want to convert an uploaded PDF file to JPG images and zip these images after convert process finishes. I use the ImageMagick library's convert command for PDF to JPG conversion. To accomplish ...
0
votes
0answers
122 views

php exec failing cpanel

I'm using unoconv to convert documents to PDF via a php script. When I call the script from the browser, the script outputs the following (and fails): array(11) { [0]=> string(48) "Office base ...
0
votes
0answers
47 views

What purpose does the unixbench 'execl' measurement serve?

This is one of the standard suite of measurements that unixbench takes. Definition: Execl Throughput This test measures the number of execl calls that can be performed per second. Execl is ...
1
vote
3answers
230 views

Limit Exec Commands for Linux Users

How can I limit the scope of executable commands a linux user can run? For example, I only want user to be able to run the ls command and nothing else. If tried, for example to run cat, linux would ...
1
vote
1answer
66 views

Results of not using '{}' in find /mnt/tmp -atime +91 -exec rm -f {} \;?

I have been using the following code for the longest on a system I took over: find /mnt/tmp -atime +91 -exec rm -f {} \; However, researching further I see everyone saying the curly braces should ...
-1
votes
2answers
59 views

Better way to exec at a specific folder

It is possible to exec at the specific folder, rather than I need to use two commands separately? e.g. cd /opt/folderA exec .... cd /opt/folderB exec ....
5
votes
3answers
4k views

Permission denied to remount tmp for exec

I'm running Fedora Linux on MediaTemple using their (ve) virtual Linux box. Pretty much a clean install (Linux **** 2.6.18-028stab089.1 #1 SMP Thu Apr 14 13:46:04 MSD 2011 x86_64 x86_64 x86_64 ...
4
votes
1answer
371 views

exec sudo and/or send signal to child

I would like to execute an application (gnutls-cli) as another user and send a signal to it (SIGALRM). Unfortunately this does not work: sudo -u myuser gnutls-cli -p smtp imap.gmail.com --starttls ...