Monthly Archives: September 2014

Use inotify-tools on CentOS 7 or RHEL 7 to watch files and directories for events

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13

Today, I discovered that the package inotify-tools is nowhere to be found in standard CentOS7 or RHEL7 repositories. Alternatives like incron seem to be absent as well. The inotify-tools can be used to watch a directory or file for activity and take an action when a file is changed, added, edited or simply read. You can find a workaround (or call it solution) for the absence of the inotify-tools in the repositories here.

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Mount Windows (CIFS) shares on Linux with credentials in a secure way

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17

In almost all cases, when mounting a CIFS-share on a Linux host, you will need to supply some credentials. Either you could enter the credentials by hand every time you need the share or add the credentials to /etc/fstab to automatically mount the share. Entering the password manually is secure but not comfortable, leaving the password in /etc/fstab is comfortable but not secure since the file /etc/fstab is world readable.

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Spacewalk 2.2 installation on CentOS 7

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14

Spacewalk is the upstream-project for Redhat Satellite. It’s a tool which is mainly used to list, deploy and manage packages and updates to Fedora, CentOS, SLE and even Debian installations. Currently, there is no official documentation on how to run Spacewalk on a el7 based installation like CentOS 7. The installation is not a straightforward as one might think but it is possible.

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