Linux RAID with mdadm Cheat Sheet
RAID Levels RAID 0 Stripes data evenly across two or more disks. RAID 1 Mirrors data on two or more disks. RAID 2 Rarely used, Bit-level striping with Hamming code…
How to recreate system users for Plesk on Windows
Connect to the server via RDP Restore Plesk Administrator and service accounts: plesk sbin usermng –install-plesk-adminplesk sbin usermng –install-psaadmplesk sbin usermng –install-service-accounts Restore Plesk user groups: plesk sbin usermng –install-panel-users-group…
How to create/remove the disk from the array
Mdadm is the modern tool most Linux distributions use these days to manage software RAID arrays; in the past raidtools was the tool we have used for this. This cheat…
How to install Zend Optimizer/Guard, and/or Ioncube
For Zend, type: cd /usr/local/directadmin/custombuild./build set zend yes./build zend after changing php versions, it’s recommended you install zend again.Note that Zend Guard is the new name for Zend Optimizer, and…
How to manage SSL/TLS ciphers and protocols in Plesk for Windows?
Connect to the server via RDP.Go to Start > Edit group policy.Go to Local Computer Policy >Computer Configuration >Administrative Template >Network >SSL Configuration Settings >SSL Cipher Suite Order. Set option…
cPanel/WHM IP-based Authentication (selected domains)
This method allows you to filter selected domains via our Outgoing filter, while using IP authentication. Any domains not configured here will continue to use the standard cPanel router and…
Roundcube: The “Date” column is blank or incorrect
If your “Date” column is blank, or if it’s showing incorrect values, then check your php.ini file, generally the path is as /usr/local/phpXX/lib/php.ini and set the correct timezone for your…
How To Create Partition and Format Storage Devices in Linux
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…
How to install wireless driver in RHEL 8 / CentOS 8 Linux
Using dnf you can search for available wireless drivers in the RHEL 8 / CentOS 8 repositories. The built-in way If your wireless card has not been detected automatically by…