Explain various filter commands of Linux.
In Previous Years Questions Some of the most common filter commands in Linux: 1. cat 2. cut 3. wc 4. sort 5. tee 6. tr … Read more
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Explain redirection in Linux ?
In Linux, redirection allows you to alter the default behavior of commands by changing where they get their input and send their output. This is … Read more
Explain use of following commands with example.
1. path Example: This output shows that the shell will search for programs in the following directories: If you type a program name at the … Read more
Write features of some shells (any three) of Linux.
In Previous Years Questions Features of Three Popular Linux Shells: 1. Bash (Bourne-Again Shell): 2. Zsh (Z shell): 3. Fish (Friendly Interactive Shell): Comparison of … Read more
What are the different mode of Vi-editor? How can change from one mode to another.
Vi and its advanced version Vim have three main modes: 1. Command Mode: 2. Insert Mode: 3. Visual Mode: How to change from one mode … Read more
Explain Linux directory hierarchy and uses.
The Linux directory hierarchy, also known as the Filesystem Hierarchy Standard (FHS), defines the standard layout for directories and files on Linux systems. This structure … Read more
Explain Linux file types.
In Linux, there are seven standard file types, each with its own purpose and behavior. Here’s a breakdown of each type: 1. Regular files (-) … Read more
Write use of expr command with example.
In Previous Years Questions The expr command is a built-in command in Linux that evaluates arithmetic expressions and string comparisons. It is a simple and … Read more
Write some features of Linux that are not available in Windows.
In Previous Years Questions Features of Linux not available in Windows: 1. Open-source nature: 2. Customization: 3. Package management: 4. Terminal access and command-line tools: … Read more
Is Linux an open source software? Explain.
Previous Years Question Yes, Linux is an open-source software. Open source definition: Software whose source code is freely available for anyone to study, modify, and … Read more