Linux Octal File Permissions Introduction
The Octal permissions can also be set for the groups. Here : To set, r octal will be 4. w octal will be 2. x octal will be 1. File…
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Linux Octal File Permissions Introduction
A quick brown fox jumps over the lazy dog!
Linux File Permissions Introduction
The Linux or Unix system have three permission are below : (a) user owner. (b) group. (c) others. The Linux system have three types of permissions defined. All nine characters…
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Linux File Permissions Introduction
Managing File Ownership and Permissions in Linux
Linux or Unix security features are creative indeed. Linux or Unix system have three types of owner. Which are: User : The User is the one who created the file.…
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Managing File Ownership and Permissions in Linux
Managing Groups in Linux
Unix or Linux Users are always listed in different groups. Linux Group allow us to set permission on the group level instead of setting the permission on individual level. The…
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Managing Groups in Linux
In-depth understanding of passwords in linux
In this article we will discuss about the local users password. Updating password can be done with two methods: First method is by using passwd command. Second method is with…
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In-depth understanding of passwords in linux
Managing Users in Linux
Since linux is open source, we know everything about user management in linux. We even know the files where the necessary information about the user is stored. Managing users involves…
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Managing Users in Linux
Introduction to users in Linux
Users are important factors in Linux. In this article, we will discuss about how to identify a system's user account with commands like who, whoami, etc. Linux environment can allow…
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Introduction to users in Linux
ifconfig Command in Linux
Linux ifconfig config ifconfig stands for interface configuration. Because Linux ifconfig command enables us to initialize interface, assign IP address. It also enable or disable an interface in your system.…
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ifconfig Command in Linux
Linux rename Regular Expressions Discussion
rename command is mostly used to rename multiple files. The tool searches for a given string in filenames and renames that file with the given new string. Sample syntax of…
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Linux rename Regular Expressions Discussion
grep command in Linux – Regular Expressions & Options
grep command is used to search for string in a source. The source can be piped to it. Or it can read a file as source. Linux grep command can…
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grep command in Linux – Regular Expressions & Options