A+ Guide To It Technical Support
10th Edition
ISBN: 9780357108291
Author: ANDREWS, Jean.
Publisher: Cengage,
expand_more
expand_more
format_list_bulleted
Expert Solution & Answer
Chapter 18, Problem 7TC
Explanation of Solution
Given:
A user is helping a friend solve an issue with the Linux server.
A user enters a Linux command.
The Linux command is not working properly.
To find:Â The reason why the Linux command is not working properly on the system and what steps should be taken by the user to resolve the issue...
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
This is Linux programming exercises.
Please explain how to make it along with the C language source code.It would be nice if you could show the process of running the created source code on Linux and showing it in pictures.
Exercises)
Write code that receives a shell command to be executed as a command line argument as an argument, executes it, and outputs an exit code do it
If you can, write about a few Linux traits. Is it necessary to specify these traits?
In Linux, you may find certain commands that are almost similar to their Unix equivalents. So, what's the deal here?
Knowledge Booster
Similar questions
- Create a program that will create your own shell. The shell should behave like any other Linux shell. The Shell should show a custom prompt that will include your initials. Once user enters a command, make sure to check it for correctness before you execute the command. Show a custom error message in that case. The shell will exit, only after the user enters the custom command “EXIT” (case insensitive) PLEASE WRITE IN JAVAarrow_forwardConcern has been expressed by a number of information technology specialists over the planned Linux distribution. They are interested in seeing how your suggestion stacks up against a number of other well-known options. What makes your suggestion the better choice than the others available?arrow_forwardQ4: The Backtick ' is one of the useful Linux utility. Do the following in the context: a) Discuss the use of Backtick utility with an example? b) Observe the following picture and explain the command output in detail.arrow_forward
- Experiment with the following Linux commands(You can write a small program that allocates large amount of memory in the background while you run these commands) and Describe what they do(be as descriptive as possible): •How will you get the pagesize on your system?•What is “vmstat” command? What does it report?•What is the output of “cat /proc/meminfo”?•What does the output of “sar –B” tell you?arrow_forwardI want a different solutionarrow_forwardWrite a shell script that allows users to choose and execute the respective Linux commands. The following are the command options that the users can select based on the respective alphabets: A: Display current user. B: Display current date. C: Display help page of a Linux command. D: Add new user to the system. E: Switch to another user. If the user selects any other choices from above, prompt the user to select again, only from A to Earrow_forward
- This is regarding Linux System callsarrow_forwardHow do I make a make file on linux? each program needs a makefile. My professor checks if there is a make file by using the command. Before I run any command, what is the way to back up your program?arrow_forwardHi, i am trying to run a program in linux that will do the following: Name the script pick.sh. The script will get a random number 1 - 10. Ask the user to pick a number. Read the user's response. If the user picked the correct number, tell the user. If not, ask the user to try again until the correct number is guessed. The script should continue running until the correct number is guessed. You should not generate a new random number while the script is running. You should generate a random number once and use that same number until the user guesses it. This script requires the use of a while loop. Here what i have done in the picture below. However, i got the following error: ./pickanumber.sh: line 7: rand: command not found ./pickanumber.sh: line 9: [: : integer expression expected Could you help me solve the problem? what should i change or add?arrow_forward
- If you have the time, write about some of the characteristics of Linux. Is it essential to be so specific about these characteristics?arrow_forwardWrite a shell script that reads a directory name and displays all the files in this directory if it is a valid directory; otherwise keeps displaying a message like "Enter a valid directory" until the user enters a valid directory. Hints: you can use a while loop.arrow_forwardWhich is true about Linux user accounts? (Choose all that apply.) a. They must belong to at least one group. b. The account names are case sensitive. c. The full name is a required part of the user account. d. The account names can’t contain lowercase letters.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- LINUX+ AND LPIC-1 GDE.TO LINUX CERTIF.Computer ScienceISBN:9781337569798Author:ECKERTPublisher:CENGAGE L
LINUX+ AND LPIC-1 GDE.TO LINUX CERTIF.
Computer Science
ISBN:9781337569798
Author:ECKERT
Publisher:CENGAGE L