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Linux find command

Linux find command
In this tutorial, Using find command to search for file or directory in linux. How to use linux find command find all folder or file. Usin...

Linux alias tips

Linux alias tips
In this tutorial, How do I  use alias command to stop and start service with human language. Linux alias tips For example, you execute c...

How to Install sublime text editor on Fedora with DNF

How to Install sublime text editor on Fedora with DNF
In this tutorial, How to Install sublime text editor on Fedora with DNF. Sublime Text is a powerful tool for web developer. I love it Inst...

netstat command not found in CentOS 7 / RHEL 7

netstat command not found in CentOS 7 / RHEL 7
Netstat command is tool to check the network configure and activity. The default centos 7 and RHEL 7 not found netstat command. How to us...

Linux commands cheat sheet

Linux commands cheat sheet
System Commands Command Description Examples shutdown bring your system down shutdown -...

zimbra notify password expired by bash script

zimbra notify password expired by bash script
How to remind USER notify passowrd expired on zimbra . Bash script have policy 120 days password expired. zimbra notify password expired b...

Recover Data from Crashed Disks with ddrescue command

Recover Data from Crashed Disks with ddrescue command
How to save and recover Data from Crashed Disks with ddrescue command? This is program is useful to rescue data in case I/O error. How to so...

Zimbra Enable PTR/Reverse DNS lookup Incomming Email

Zimbra Enable PTR/Reverse DNS lookup Incomming Email
A reverse DNS lookup or reverse DNS resolution (rDNS) is the querying of the Domain Name System (DNS) to determine the domain name associate...

How to using NGINX Multiple ssl certificates on one ip

How to using NGINX Multiple ssl certificates on one ip
I experienced setup and configure nginx multiple domain on one VPS. In this tutorial, How to using NGINX Multiple ssl certificates on one i...

Run bash script on boot time on centos

Run bash script on boot time on centos
How to Auto Execute Commands/Scripts During Reboot or Startup on centos . Many method to execute a command or run scripts during startup. ...