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unix system

Reboot UNIX System Command

Q. How do I reboot a UNIX system computer?
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How to: HP-UX UNIX Backup and Recover Data to Tape Device

Q. One of my responsibilities is backing up UNIX server. How do I backup data under HP-UX UNIX? How do I use mt, fbackup and frecover commands to perform full and incremental backups?
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HP-UX: Find Out If Recommend Security Patch Applied Or Not

How do I compare the HP-UX UNIX system output with the most current vendor recommended and security patches?
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Linux or UNIX securely copy files across a network computer

Q. FTP is insecure, how do I securely copy files across a network computer? My network has Windows and Linux systems.

A. You need to use Openssh client and server technology to copy between two more network computers. You can also find free ssh client tools. scp copies files between hosts on a network. It uses ssh for data transfer, and uses the same authentication and provides the same security as ssh.

Copy from Linux to Linux/UNIX system

Copy file called data.txt to ras.nixcraft.in Linux system (vivek is username):
$ scp data.txt vivek@ras.nixcraft.in:/home/vivek

Copy more than two files:
$ scp data.txt pic.jpg vivek@ras.nixcraft.in:/home/vivek
Copy /data directory and all files inside /data i.e. recursively copy entire directories:
$ scp -r /data vivek@ras.nixcraft.in:/home/vivek

Copy from Windows to Linux/UNIX system

You can download any one of the following free Windows SCP client

Just install above client and follow on screen instructions.

Linux / UNIX: Command Not Found Error and Solution

Why I am getting the error Command not found? How do I fix this problem?
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Reboot a Solaris UNIX System

How do I reboot a Solaris UNIX machine or server using the command / shell prompt?
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