LINUX+ AND LPIC-1 GDE.TO LINUX CERTIF.
LINUX+ AND LPIC-1 GDE.TO LINUX CERTIF.
5th Edition
ISBN: 9781337569798
Author: ECKERT
Publisher: CENGAGE L
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Below is a sequence of shell commands that we typed into a bash terminal window on a Linux machine and some of the output that was produced. Your job is to write the output produced by the commands in the sequence. The commands are executed consecutively and changes made by one command may affect the output produced by later commands. First Create a Directory and Rename as Name_AridNo like (Ali_18-Arid-102) and then execute the following commands and show output. Shell > pwd /home/me/test > ls -F hw1 hw1.bak tmp/ > bash > touch it > cd tmp > ls –F justme.txt > echo “Dear Ali” > diary > cat ‘Name_AridNo’ /etc/hosts > pwd
You can configure your shell by editing the file~/.bashrc for instance to change the value of$ PS1 and $PAth permenatrly true or false
Using your understanding of Shell Variables, answer the following with Linux commands:a. Use echo to display Hellp followed by your username.b. Create a variable Sosket with a value of 20.c. Destroy your Sosket variable.d. Write a Linux command to display the last 2 commands typede. Write a single line command to List (with Is) all files starting with file and ending in a number.f. What command character can be used to get regular expressions in Linux that matches the end of a string?g. Differentiate between SHISTFILE and SHISTSIZE
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LINUX+ AND LPIC-1 GDE.TO LINUX CERTIF.
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