The 2018 Open Source Technology Jobs Report shows rapid growth in the demand for open source technical talent, with Linux skills a must-have requirement for entry-level positions. The seventh annual report from The Linux Foundation and...
The hybrid cloud requires a consistent foundation and today, we are pleased to refine and innovate that foundation with the availability of Red Hat Enterprise Linux 7.6 beta. The latest update to Red Hat Enterprise Linux 7 is designed to...
The recently released 4.18 Linux kernel has already moved up to 4.18.5. How soon it lands on your system or network depends a lot on which Linux distributions you use. How soon the 4.18 kernel lands on your system or network depends a lot...
1. To redirect standard output to a file This will redirect the content of /etc/issue to a file /tmp/issue.txt # cat /etc/issue > /tmp/issue.txt To redirect the output to a file which is already having a content and don’t want...
1. Download the latest IBM Advanced setup utility (ASU) 64 bit rpm from the following link https://support.podc.sl.edst.ibm.com/support/home/docdisplay?lndocid=TOOL-ASU I have already downloaded the latest utility and placed in the following...
How to prevent the computer from suspension when laptop lid closed If you close the lid, the computer will get into suspension mode in order to save the power. This can be avoided by making changes in config file /etc/systemd/logind.conf...
You might have allocated more space to lvm partition for future use but now its not required hence you are planning to reduce the LVM partition and to remove the disk from the server. This can be done only offline so you need to get downtime...
Network bonding is aggregation of multiple network interfaces to single interface for load balancing, high availability, fault tolerance etc., This can be achieved by using the kernel module bonding. By default this will not loaded which...
An abbreviation of SAR is System Activity Reporter which is an important tool for system administrators to get the performance overview of the server at different point of time. Using sar commaned, we can know the cpu, memory , disk etc,...
What is Vim ? Vim is a highly configurable text editor built to enable efficient text editing. It is an improved version of the vi editor distributed with most UNIX systems. Vim is often called a “programmer’s editor,”...