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How to Change Default Permissions of /var/log on Linux

By default, /var/log/messages* are created with read-write permissions for ‘root’ user only. There might be a requirement to make the log files world readable for eg to allow an application to read and process the data in it. It is best to only change $umask once and use $FileCreateMode instead to change the mode. Add the Read More

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How to Upgrade CentOS Stream 8 to CentOS Stream 9

This article will show how to update to CentOS Stream 9 from CentOS Stream 8. If only official repositories are used it is fairly easy to upgrade to the new rolling based CentOS Stream 9 release, which follows the Red Hat Enterprise Linux 9. Using unofficial or users’ repositories CentOS Stream 8 may lead to unstable system or break user’s system following this Read More

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How to Delay an Applicaiton to be Installed AFTER Autopilot Enrollment.

To make sure the app isn’t installed during Autopilot, we have got some options at our disposal. 1. You could configure the app as available so end-users could install the app on their own. 2. We could change the App availability to make sure the app is downloaded on a specific date but that’s not what I Read More