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Here are the some important and most frequently used linux Command that every linux user must know, command like clear, sudo, mkdir, rm, touch, ls, cp, cd, cat, pwd, passwd, whereis, whoami, whatis, bc, du, df and other commands Linux Commands 1. ls - List the content of the folder from which it runs Syntax - ls Example - ls -l and ls -a 2. mkdir - mkdir command is used to create new directory Syntax -mkdir directory_name Example - mkdir student 3. cat - To create file with content and can concatenate two or more file content Syntax - cat > filename Example - cat>student 4. touch - It is used to create file without content Syntax - touch filename Example - touch student 5. cp - It copies a file from one location to another location Syntax - cp source_file destination_file Exa

To create script file type command 'touch filename.sh' To give executable persimmison run command 'chmod +x filename.sh' To convert from celsius to fahrenheit we use formula F = (C*9/5)+32 For printing message on screen we use 'echo' command To take input from the user we use 'read' command Shell Script to Convert Celsius to Fahrenheit Temperature #!/bin/bash echo "Enter temperature in Celsius: " read celsius # formula to convert Celsius to Fahrenheit: F = (C * 9/5) + 32 fahrenheit=$(echo "scale=2;($celsius * 9/5) + 32" | bc) echo "${celsius}°C is equal to ${fahrenheit}°F" Save the Script and to run script open terminal change directory to the location of the time type command './filename.sh' press enter button to run the script

Jawaharlal Nehru University holiday list 2023 Holiday List of Jawaharlal Nehru University (JNU) 2023 are given below you can also check and download official holiday list by given below pdf S No. Holiday Date Day 1. Republic Day 26 Jaunuary Thursday 2. Holi 08 March Wednesday 3. Ram Navami 30 March Thursday 4. Mahavir Jayanti 04 April Tuesday 5. Good Friday 07 April Friday 6. Id-ul-Fitr 22 April Saturday 7. Budha Purnima 05 May F

Presentation on Pollution Power Point Presentation on Topic Pollution, Topic includes in this ppt are Air Polltion, Water Pollution, Health Effects due to Pollution, Pollution Control and You can download this PPT by given below link 1 / 12 2 / 12 3 / 12 4 / 12 5 / 12 6 / 12 7 / 12 8 / 12 9 / 12 10 / 12 11 / 12 12 / 12 ❮ ❯ Download PPT Pollution Pollution is the introduction of contaminants into the natural environment that causes adverse change Types of Pollution Air Water