How To Add User To Sudoers & Add User To Sudo Group On CentOS 7
Step 1: Login as Administrator If you’re working on a local machine, log in to the system with administrator credentials. If you’re connecting to a remote machine (over a network),…
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Linux OS is the very popular Operating Systems for servers and personal computers. The basic flavors are Ubuntu, Debian and Kali linux.
Step 1: Login as Administrator If you’re working on a local machine, log in to the system with administrator credentials. If you’re connecting to a remote machine (over a network),…
If the database is not exists in cpanel after update of cpanel software, then first you have to make sure that database is available on server. But if it exists…
Command to run the Apache benchmark tool (ab) with 200 simultaneous requests until 2000 requests are completed: # ab -k -c 100 -n 2000 localhost/checkiffileexists.php Let’s run the test and…
Bad Magic Number In Superblock The Server will go down due to issues in disks attached. Sometimes fsck in disks ends up in an error “Bad magic number in Superblock…
As a network engineer, you probably spend a lot of time thinking and planning your network infrastructure. You plan how computers will be linked, physically using specific cables but also…
Partition the New Drive As mentioned in the introduction, we’ll create a single partition spanning the entire disk in this guide. Choose a Partitioning Standard To do this, we first…
If you use Arch Linux and its derivatives like Antergos or Manjaro Linux, you can easily find how long have you been without a reinstall by analyzing the pacman logs…
Increase your Linux server Internet speed with TCP BBR congestion control I recently read that TCP BBR has significantly increased throughput and reduced latency for connections on Google’s internal backbone…