How to Install Node Exporter on Ubuntu 18.04
System monitoring the performance of systems is crucial for maintaining their health and ensuring optimal functionality. One powerful tool for system monitoring is...
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Search Multiple Words / String Pattern Using grep Command on Bash shell
How do I grep for multiple patterns? The syntax is: Here are all other possibilities: ### Search all text files ###...
How to check spamming Exim MTA Server
Electronic mail spamming is the use of electronic messaging systems to send unsolicited messages (spam), especially advertising, as well as sending...
Exim command remove emails queue specific Sender/Receiver – The “exiqgrep” usage
We have already discussed the basic command usages of Exim mail server in one of the previous post. In this post I am...
Complete Uninstall Percona Xtradb Cluster
Complete uninstall mysql While upgrading from ubuntu 16.04.1 to ubuntu 16.04.03, we had face once issue that we unexpected. Here is...
Zimbra Show IMAP Session CLI
This post is simple tips for Show IMAP Session in zimbra collaboration suite. Actually we can see the zimbra imap session...
WordPress Hide Category Title
If you want hide category title in wordpress, this is simply way to doit.In Appearance > customize > Addiditional CSS add...
Testing and Check Verified Expiration SSL from terminal
Hi Dude, this is simple way when i am use openssl, and want to check expiration SSL from terminal. openssl x509...
Wget Recursively Download All Files and Folder
Hi dude, this is simple tips to download all file with wget command. Sometime we meet list index apache and want...
PFlogsumm – Daily Report Postfix Monitoring on CentOS 6
Pflogsumm is a simple Perl script that monitors your Postfix mail server’s activity. This guide will show you how to install...