How do I give crontab access to user in HP UX?

how to enable the crontab for user in hpux

Added the user name “john” in cron.allow by root. #vi /var/adm/cron/cron.allow. root. adm. uucp. john —> newly added.
Then I have logged in as john.
I ran below command and got following error.

How check Cron status in HP UX?

To verify that cron is running the easiest way is ‘ps -ef | grep cron’.

How do I see crontab permissions?

To verify if a specific user can access the crontab command, use the crontab -l command while you are logged into the user account. Either this user either is listed in the cron. allow file (if the file exists), or the user is not listed in the cron. deny file.

How do I enable crontab?

To allow or deny access to specific users, crontab uses the files /etc/cron. allow and /etc/cron.

If cron.
If cron.allow does not exist – all users except the users listed into cron.deny can use crontab.
If neither of the file exists – only the root can use crontab.
If a user is listed in both cron.

How do I change permissions on crontab?

How to Limit crontab Command Access to Specified Users

Become the root role.
Create the /etc/cron. d/cron. allow file.
Add the root user name to the cron. allow file.
Add the user names, one user name per line. Include users that will be allowed to use the crontab command.

How do I allow users to use crontab?

You can control access to the crontab command by using two files in the /etc/cron. d directory: cron. deny and cron. allow .

Where is crontab file located?

/var/spool/cron/crontabs
The crontab files are stored in /var/spool/cron/crontabs . Several crontab files besides root are provided during SunOS software installation (see the following table). Besides the default crontab file, users can create crontab files to schedule their own system events.

How do I change the permissions for a crontab?

Solution: As root, edit the /etc/group file, find the cron group and add your user to that line (the usernames are comma-separated). Then re-login as your user. Verify: Run command “groups”. You should see “cron” in there.

What is at Allow?

If the at. allow file exists, only users listed in the file are allowed to use at and batch. If the file does not exist, at. deny is checked to see if the user is explicitly denied permission. If neither of the files exists, only the root user is permitted to use the commands.

How do I view crontab files?

2.To view the Crontab entries

View Current Logged-In User’s Crontab entries : To view your crontab entries type crontab -l from your unix account.
View Root Crontab entries : Login as root user (su – root) and do crontab -l.
To view crontab entries of other Linux users : Login to root and use -u {username} -l.

Why crontab is not working?

Crontab might fail for a variety of reasons: Using your Crontab, the script you are trying to execute has some problems or is not executable or restricted. The script path you are trying to execute is not correct. Using crontab, you are trying to run a file and missing its extension.

What does crontab do in Linux?

The crontab command takes care of file locations. Syntax is NOT the same as Linux. There are tricks Linux does which go beyond what cron can do under HP-UX. In this case Unix is more standard.

What is the date of HP-UX Release 11i?

(Seemanuals(5) for ordering information) HP-UX Release 11i: December 2000 − 7 −Section 1−79 ___ L L L ___

What are the entries in a crontab file?

The entries in a crontab file are lines of six fields each. The fields are separated by spaces or tabs. The lines have the following format: minute hour monthday month weekday command The first five are integer patterns that specify when the sixth field, command, should be executed.

How to edit or remove a crontab file of a user?

Only a privileged user can use username following the -e, -l, or -r options, to edit, list, or remove the crontab file of the specified user. The entries in a crontab file are lines of six fields each. The fields are separated by spaces or tabs.