Ok, so recently we updated some of our Linux systems, some we have not. When I tried to SSH into … More
Category: Operating Systems
How to Create a CSR and Key File for a SAN Certificate with Multiple Subject Alternate Names
Objective This article describes how to create a Certificate Signing Request (CSR) and key file for a Subject Alternative Name … More
Change expiration date of certificates issued by CA
To change the validity period settings for a CA, follow these steps. Important This section, method, or task contains steps … More
Internal SSL “certificate is not standards compliant” on macOS
Requirements for trusted certificates in iOS 13 and macOS 10.15 Learn about new security requirements for TLS server certificates in … More
Command to get wear percentage on an SSD
The Get-StorageReliabilityCounter cmdlet gets the storage reliability counters for the specified disk or physical disk. These counters include information about … More
SanDisk SSD Dashboard
SanDisk SSD Dashboard Support Information The SanDisk SSD Dashboard helps users maintain peak performance of the SanDisk SSD in Windows® operating … More
Duplicati 2.0
Free backup software to store encrypted backups online. For Windows, macOS and Linux Many Backends Duplicati works with standard protocols … More
How to Extend/Reduce LVM’s (Logical Volume Management) in Linux – Part II
From TecMint.com – https://www.tecmint.com/extend-and-reduce-lvms-in-linux/ Previously we have seen how to create a flexible disk storage using LVM. Here, we are … More
7 Ways to Determine the File System Type in Linux (Ext2, Ext3 or Ext4)
From TecMint.com – https://www.tecmint.com/find-linux-filesystem-type/ A file system is the way in which files are named, stored, retrieved as well as … More
Commands to check hard disk partitions and disk space on Linux
fdisk Fdisk is the most commonly used command to check the partitions on a disk. The fdisk command can display … More