Skip to content

SQL Tech Stuff

View All Posts

Backup Commands

Backup commands are used to create copies of files, directories, or entire systems for the purpose of data protection and recovery. They help in safeguarding important data and ensuring its availability in case of accidental deletion, hardware failures, or other data loss scenarios. Here are some commonly used backup commands:

`dump -0aj -f /tmp/home0.bak home` (is used to create a backup of the “home” directory using the “dump” utility.)

by admin

“dump -0aj -f /tmp/home0.bak home,” is used to create a backup of the “home” directory using the “dump” utility. Here’s a breakdown of the options and parameters used in the
Read more →

Search

Recent Posts

How to import and export data base from Mysql
SQL Server Operators
SQL Server Window Functions
SQL Server Date Functions
SQL Server Mathematical functions
SQL Server Aggregate Functions
SQL Server String Functions
SQL Server System Functions
`init 0`(is used to initiate a system shutdown in Linux.)
`uname -r`(” is used to display the kernel release information in Linux.)
`apt-get install package_name`
`cat file1 | command (sed, grep, awk, grep, etc …)> result.txt`
cat file1 file2 .. | command > file1_out.txt
`badblocks -v /dev/hda1`(is used to scan for bad blocks on the device or partition “/dev/hda1” in Linux systems.)
`mkfs /dev/hda1`(is used to create a file system on the device or partition)
`mkswap /dev/hda3`
`dump -0aj -f /tmp/home0.bak home` (is used to create a backup of the “home” directory using the “dump” utility.)
`cdrecord -v gracetime = 2 dev = /dev/cdrom -eject blank = fast -force`
`ifconfig eth0`(command is used to display the configuration information of the network interface named eth0)
`iptables -t filter -L`(is used to list the current firewall rules in the “filter” table of the “iptables” utility.)

© 2026 TIKATEK • Built with GeneratePress