Note about System Administrator. Mail Server, DNS, Web Server and other tool related with Server Administrations.
SysAdmin
Backup Restore Cacti – Migrate Cacti to New Server
Cacti is a popular network graphing tool widely used by many service providers. For those of you who have been using Cacti...
How To Delete Files Older Than X Days in Windows Use CMD
Hi Guys. I will share how to delete files in the x days folder ago. this will be boring if done...
Ifconfig Centos 7
Hi Guys, for new users centos 7 will be confused for the show IP address. Users who usually use “ifconfig” they...
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...
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...
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...