Centos 8 to Centos 8 Stream migration
Update CentOS 8 to latest available version using command:
$ sudo dnf update
After updating the...
Count the amount of inodes - files in a given directory
#!/bin/bash## @title inodes#...
cve-2021-3156 vulnerability
Qualys Security Advisory
Baron Samedit: Heap-based buffer overflow in Sudo (CVE-2021-3156)...
Docker failed with the error: Error response from daemon: error creating overlay mount to invalid argument
If you receive below error when trying to configure a docker application:
Docker failed with...
Fail2ban high memory usage
The initial fail2ban virtual memory overhead on the server was approximately 350MB.While that is...