Latest Articles
How to change tmpfs partition size in Linux ( RHEL / CentOS 7 )
Increase decrease, change tmpfs partition size in Red Hat Linux 7, /run /run/user/$PID /dev/shm /sys/fc/cgroup using fstab RuntimeDirectorySize logind.conf
How to create custom tuned profile in Linux ( RHEL / CentOS 7 )
Get an overview of tuned profile tuned-adm and steps to create custom tuned profile in Red Hat or CentOS 7. List tuned profiles configure own tuned profile
OpenStack Command Line Cheat Sheet (Beginner's Guide)
OpenStack command line cheat sheet for begineer. This CLI cheat sheet consists of Flavor, Identity, Compute Nova, Neutron Network, Block Storage, Guestfish
How to configure or build ceph storage cluster in Openstack ( CentOS 7 )
Step by step guide to build ceph storage cluster in Openstack CentOS 7 Linux on virtual machine. Confiure OSD, mon using ceph-deploy tool for ceph cluster
How to PROPERLY check memory usage per process in Linux?
Check memory usage per process in Linux using top, ps, smem tool. This will give memory usage detail of all the process / application running on Linux