Linux/Unix Tutorial
Linux tutorial provides basic and advanced concepts of Linux. Our Linux tutorial is designed for beginners and professionals.
Linux is an open-source operating system. It is like Windows, Mac, Android, etc.
Unix is also an operating system like Linux. It is an commercial OS. It consists of three parts: Kernal, Shell and Programs. Most of the Unix and Linux commands are similar in nature.
Our Linux tutorial includes all topics of Linux OS such as Linux commands, Directories, Files, Man Pages, File Contents, File Permissions, shells, VI editor etc. There is also given Linux interview questions to help you better understand the Linux operating system.
Linux Index
Linux Tutorial
- Linux Tutorial
- What is Linux
- Linux History
- Linux Features
- Unix vs Linux
- Linux Distributions
- Linux Licensing
Linux Directories
- Linux Directories
- Linux pwd
- Linux cd
- Linux Absolute Relative
- Linux Path Completion
- Linux ls
- Linux mkdir
- Linux rmdir
Linux Files
Linux Man Pages
Linux File Contents
Linux File Hierarchy
- Linux File Hierarchy
- Binary Directories
- Configuration Directories
- Data Directories
- Memory Directories
- Usr Directory
- var Directory
- Non-standard directories
12 Linux Filters
- Linux Filters
- Linux cat
- Linux cut
- Linux grep
- Linux comm
- Linux sed
- Linux tee
- Linux tr
- Linux uniq
- Linux wc
- Linux od
- Linux sort
- Linux gzip
Linux I/O Redirection
Linux Unix Tools
- Linux Unix Tools
- Linux Find
- Linux Locate
- Linux Date
- Linux Cal
- Linux Sleep
- Linux Time
- Linux zcat/zmore
- Linux bzip2 / bunzip2
- Linux bzcat / bzmore
- Linux df
Linux Regex
Linux Users
Linux File Security
- Linux File OwnerShip
- Linux Permission
- Linux Advance Permission
- Linux File Links
- 1) Linux Inodes
- 2) Linux Link Directories
- 3) Linux Hard links
- 4) Linux Soft links
- 5) Linux Remove link
Linux Shell Commands
- Linux Commands
- Linux Aliases
- Linux Arguments
- Linux Displaying Shell
- Linux Control Operators
- 1) Semicolon
- 2) Ampersand
- 3) Dollar Question Mark
- 4) Double Ampersand
- 5) Double Vertical Bar
- 6) Combining && and ||
- 7) Pound Sign
- 8) ESC
- Linux File Globbing
- Linux Shell Embedding
- Linux Shell History
- Linux History Commands
- Linux Histroy Size
- Linux Bang Bang
Linux Networking
- Linux Networking
- 1) Linux ifconfig
- 2) Linux ip
- 3) Linux traceroute
- 4) Linux tracepath
- 5) Linux ping
- 6) Linux netstat
- 7) Linux ss
- 8) Linux dig
- 9) Linux nslookup
- 10) Linux route
- 11) Linux host
- 12) Linux arp
- 13) Linux iwconfig
- 14) Linux hostname
- 15) Linux curl & wget
- 16) Linux mtr
- 17) Linux whois
- 18) Linux ifplugstatus
Linux vi editor
- Vi Editor
- Vi Commands
- 1) switch
- 2) move
- 3) jump
- 4) delete
- 5) undo and repeat
- 6) cut, copy, paste
- 7) cut, copy, paste blocks
- 8) Start and end
- 9) Joining
- 10) word
- 11) Search
- 12) Replace all
- 13) Text Buffers
- 14) Abbreviations
Linux System Admin
- Linux Admin Commands
- Linux uptime
- Linux service
- Linux terminating
- 1) Linux kill
- 2) Linux killall
- 3) Linux pkill
- 4) Linux xkill
- Linux pmap
- Linux wget command
- wget <URL>
- wget -O <fileName> <URL>
- wget –limit-rate=<Numberk> <URL>
- wget -c <URL>
- wget -b <URL>
- wget –tries=<Number> <URL>
- wget -i <fileName>
- wget –mirror -p –convert-links -P ./local dir <webURL>
- wget –reject=<rejectingFile> <URL>
- wget -Q<Value>m -i <fileName>
- wget -r -A.<fileType> <webURL>
- wget -o <logFile> <URL>
- Linux ftp or sftp
- Linux free Command
- Linux top
- Linux last
- Linux ps
- Linux shutdown
- Linux info
- Linux env
- Linux du
- Linux init
- Linux Nano Editor
- Linux shred
- Linux mount
- Linux route
100+ Linux Commands
- 100+ Linux Commands
- bzip2 / bunzip2
- bzcat / bzmore
- cal
- cat
- cd
- comm
- cp
- cut
- date
- df
- file
- find
- grep
- gzip / gunzip
- head
- less
- locate
- ls
- man
- mkdir
- more
- mv
- od
- pwd
- rename
- rm
- rmdir
- sed
- sleep
- sort
- tac
- tail
- tee
- time
- touch
- tr
- uniq
- wc
- zcat / zmore
Interview Questions
Prerequisite
Before learning Linux, you must have the basic knowledge of Operating System.
Audience
Our Linux or Unix tutorial is designed to help beginners and professionals.
Problem
We assure that you will not find any problem in this Linux tutorial. But if there is any mistake, please post the problem in contact form.