Similar Posts
sar output for Yesterday statistics
BySamTo check the load: sar -q -f /var/log/sa/sa$(date +%d -d yesterday) To check the CPU status: sar -p -f /var/log/sa/sa$(date +%d -d yesterday) To check the Swap Space usage: sar -S -f /var/log/sa/sa$(date +%d -d yesterday) To check the RAM memory usage: sar -r -f /var/log/sa/sa$(date +%d -d yesterday)
About WHOIS Lookup
BySamWhat is a WHOIS Database? The WHOIS database contains the listing of all registered domains on the internet. You can do a WHOIS lookup to access various details related to a domain like registration date, expiry date, domain ID, name of registrar, contact information, server name and more. The WHOIS database is available to the…
How to find large file size on linux
BySamOften time, you may need to know which file contains large file size, and delete it to save space. Here’s a code pattern to show you how to find large file size on Linux : 1. File size >= 100MB Find all files that have a size >= 100MB, from root folder and its sub-directories….
How to Implement Security HTTP Headers to Prevent Vulnerabilities?
BySamDo you know most of the security vulnerabilities can be fixed by implementing necessary headers in the response header? Security is as essential as content and SEO of your website, and thousands of websites get hacked due to misconfiguration or lack of protection. If you are a website owner or security engineer and looking to protect your…
Disk Extend EXT2/3/4 and XFS root partition without LVM
BySamDisk Extend EXT2/3/4 and XFS root partition without LVM Looking for steps to grow your KVM VM/Container’s partition after extending root OS size or extending ext2/3/4 and XFS root partition without LVM at runtime. Steps to extend root partition without LVM are quite easy and can be followed without going into many technical details. This…
How to Fix the XAMPP Error “Apache Shutdown Unexpectedly”
BySamXAMPP is a helpful development tool. However, you may run into problems at some point, such as receiving the notification: “Apache shutdown unexpectedly”. This error might seem to come out of nowhere, so identifying the cause – let alone the solution – can be puzzling. See how Kinsta stacks up against the competition. Fortunately, there is a…
