Tips and Tricks
How to check Transparent HugePage usage per process in Linux with examples
Steps to check transparent hugepage usage per process in Linux with examples. Calculate Transparent HugePage (AnonHugePages) system wide processes in Linux
How to suppress sysctl: reading key 'net.ipv6.conf.all.stable_secret' in Linux
Steps to suppress sysctl: reading key "net.ipv6.conf.all.stable_secret" message while running sysctl -a to grep a value from STDOUT with example in Linux
Solved: lvextend new size given (xx extents) not larger than existing size slug: new-size-given-extents-not-larger-than-existing-size-extents (xx extents)
The other day while trying to recover my LVM2 volume, I was doing some POC work and while using lvextend I encountered this error "New size given (XXX extents) …
Solved: Failed to restart network.service: Unit network.service not found slug: unit-network-service-not-found-rhel-8-linux in RHEL 8
Network scripts are deprecated in Red Hat Enterprise Linux 8 and they are no longer provided by default. In Red Hat Enterprise Linux 8, to run the ifup and the …
Solved "error: Failed dependencies:" Install/Remove rpm with dependencies slug: error-failed-dependencies-install-remove-rpm Linux
Learn how to install and remove rpm on Linux having multiple dependencies with and without yum. This can be performed online as well as offline depending upon …