In Linux, consider the following command line: strace -p 756 -o firefox_trace.txt
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- In Linux: Describe the commands chmod, chown and chgrp with examples. What are permission numbers?Name of Experiment: Terminal - A Command Line Interface Goal: Interaction with Linux through Command Line Interface. **Execute the below commands step by step and take a snapshot of the executed**. ls - list the contents in the directory Usage: ls <directory> cd - change directory Usage: cd <directory> pwd - Present working directory Usage: pwd mkdir - Make a directory Usage: mkdir <directory> 5) rmdir - Remove a directory Usage: rmdir <directory> 6) rm - is a command utility used to remove files and directories Usage: rm [OPTIONS] FILE 7) mv - is a command used to move files and directories. Usage: mv [OPTIONS] SOURCE DESTINATION - The source can be one or more files but the destination should be a single file or directory - If you define a single file as SOURCE, and the destination target is existing directory, then file is moved to the specific directory. - If you specify a…Please help with the following in Linux help complete the following table Example of what it should look like Command Description Option/Flags Log chmd (ugoa +/- rwx) chmd – octal system (0-7): 1=execute;2=write;4=read zip(-r sf) unzip(-l) date(-u, + “Year: %Y,Month: %m, Day: %d”,-d 20210105) ncal(-h-b-j) head (-n)
- Please help with the following give a description of the following Linux commands date (-u, +"Year: %Y, Month: %m, Day: %d", -d 20210105) ncal (-h -b -j)head (-n)tail (n)Please help with the following give a description of the following Linux commands chmod (ugoa +/- rwx)chmod – octal system (0-7): 1=execute; 2=write; 4=read zip (-r -sf)unzip (-l)The first two fields of /etc/passwd may be printed using the command awk. An Ubuntu-based Linux distribution is available.