Technical guides and operational notes filed under Linux.
Technical guides and operational notes filed under Linux.
One of our client was facing issue with OVH kernel. After rebooting the server it's not coming up with normal kernel. I have checked the server using IPMI console and found below error message. A start job is running…
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The default bash prompt is kind of bare and doesn't tell you much. SSH to your machine. # set the prompt export PS1="[\u@\H][\[\033[1;34m\W\[\033[0m]\\$ "
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YUM also called as Yellowdog Updater, Modified is a default package management system which is mostly used in all versions of CentOS to install and update packages and repositories. With the help of “yum” a user can…
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To Export/Import MySQL database with correct character set on Linux export your database with the correct character set is important to avoid any kind of problems with data that has non English characters within the…
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We have seen How to install Let’s Encrypt on CentOS 7 with Apache . Now we will see How to install Let’s Encrypt on CentOS 7 with Nginx. # yum install epel-release # yum update -y You will also need to have nginx…
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Let’s Encrypt is a free, automated, and open certificate authority (CA), run for the public’s benefit. It is a service provided by the Internet Security Research Group (ISRG) . Let’s Encrypt provides free, automatic and…
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In Plesk interface Login to Plesk Go to Tools & Settings > Server Settings > Full hostname: Via Command Line Interface: Connect to the server using SSH as root To view hostname execute the command: hostname To change…
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In general, we use rm command to delete files, shred command for secure deletion. But for Large files like 100s of GB files deletion can not be that easy as it uses more RAM and CPU while the process is running, which…
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MariaDB Server is one of the most popular database servers in the world. It’s made by the original developers of MySQL and guaranteed to stay open source. Notable users include Wikipedia, WordPress.com and Google. In…
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Zip is an useful and frequently used tool for compressing files/directories on Linux as well as on Windows. In this post, we will let you know how to use zip command with password protection. Install zip package on…
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