Browse U

Unix -- When you run a program from the command line, the Linux system searches

Unix -- When you run a program from the command line, the Linux system searches a series of folders looking for that le. Those folders are dened in the PATH environment variable. …

Unix 1) Issue the command to copy the folder named dir1 on /home/user1/dir1 to a

Unix 1) Issue the command to copy the folder named dir1 on /home/user1/dir1 to a remote server with the hostname server1 with account admin1 using rsync. Copy this folder to /back…

Unix 1) Issue the command to create a group named admins with the group id 1234.

Unix 1) Issue the command to create a group named admins with the group id 1234. 2) Issue the command to change the name of the group admins to administrators. 3) Issue the comman…

Unix Assignment 1. Explain the difference between && and ||. 2. What command can

Unix Assignment 1. Explain the difference between && and ||. 2. What command can be used to take the place of several nested if statements in a bash shell script 3. What c…

Unix Assignment 10 Help! Create a directory ~/UnixCourse/makeAsst . Within that

Unix Assignment 10 Help! Create a directory ~/UnixCourse/makeAsst. Within that directory, create a pair of subdirectories, project1and project2 Copy the .h and .cpp files from you…

Unix Assignment Question 1. Explain the function of break and continue commands

Unix Assignment Question 1.   Explain the function of break and continue commands in UNIX/Linux. Question 2. Name two commands that are used in bash script to perform arithmetic c…

Unix Assignment Question 1. List three common read command options and explain t

Unix Assignment Question 1. List three common read command options and explain their function. Question 2. How can data from STDIN be sent to both a file and STDOUT? Read the foll…

Unix Assignment Question 1. List three or more benefits of getopt/getopts verses

Unix Assignment Question 1. List three or more benefits of getopt/getopts verses traditional parsing? Question 2. The following is true about file-redirection metacharacters: (Cho…

Unix Assignment Write a script named ifthen that prompts the user with >> and re

Unix Assignment Write a script named ifthen that prompts the user with >> and reads a string of text from the user. If the user enters a nonnull string, the script displays …

Unix Awk scripting Help appreciated. In this lab, you’ll use 2 folders: An “Inbo

Unix Awk scripting Help appreciated. In this lab, you’ll use 2 folders: An “Inbound” from where you’ll be writing your script, and an “Auto” folder where all files that are ready …

Unix C++ Task1. One to Three Commands in Pipe You may use the sample code provid

Unix C++ Task1. One to Three Commands in Pipe You may use the sample code provided to handle two commands in pipe, to make a shell. Your shell handles one command, or two or three…

Unix Debian System Create a script with the following functionality: a. (3 point

Unix Debian System Create a script with the following functionality: a.    (3 points) The script takes a list of users from standard in. Note: this implies the script will be exec…

Unix File System/DIrectory Help Please answer the questions in the green boxes,

Unix File System/DIrectory Help Please answer the questions in the green boxes, thank you! abs 1 of 3 A Y X CS210 Introduction to Unix cd: change current directory 1. Execute the …

Unix If else awk script - I have a file called \"iclassroster\" which has the fo

Unix If else awk script - I have a file called "iclassroster" which has the following data: Last Name : First Name : Student ID : Program & Plan : Academic Level : ASURITE : E…

Unix Minishell Question Pastebin: http://pastebin.com/v5uU1XbM (Fork begins on l

Unix Minishell Question Pastebin: http://pastebin.com/v5uU1XbM (Fork begins on line 117) How can I get an integer value for the status of a background process? My aim is to eventu…

Unix Programming d) Give regular expressions (such that could be used with grep

Unix Programming d) Give regular expressions (such that could be used with grep and egrep) for each of the following: - All lines ending with the phrase ‘here below’ - All lines t…

Unix Question 1. The three valid permission settings for a file are: a. open, cl

Unix Question 1. The three valid permission settings for a file are: a. open, close, execute b. write, execute, read c. read, change, open d. change, write, open e. read, write, e…

Unix Question: You are gboyd, are in the group cisdept, and have permissions rwx

Unix Question: You are gboyd, are in the group cisdept, and have permissions rwx to the current directory. Consider the output of the following commands: $ ls -lR total 4 -rw-r--r…

Unix Scripting Each of these scripts are separate and unrelated. Please write ea

Unix Scripting Each of these scripts are separate and unrelated. Please write each of these scripts in: a.) Bourne Shell, b.) C-Shell, c.) Korn Shell, and d.) Z Shell. 5. Write a …

Unix Scripting: Write each of these scripts in Bourne Shell, C-Shell, Korn Shell

Unix Scripting: Write each of these scripts in Bourne Shell, C-Shell, Korn Shell, and Z-Shell. 1. Script that asks the user for a number and prints out if it is even or odd. 2. Sc…

Unix Shell Script Assignment: Stage 1: Create a directory ~/UnixCourse/scriptAss

Unix Shell Script Assignment: Stage 1: Create a directory ~/UnixCourse/scriptAsst. Within that directory, create a shell script, chExt1.sh taking two parameters: A. the desired fi…

Unix Shell problems: 1. Create a script that shows lines containing trailing whi

Unix Shell problems: 1.       Create a script that shows lines containing trailing white spaces from a file. This script should use a sed script and show sensible information to t…

Unix Stream Editor Create a directory called myseddir . Copy the following files

Unix Stream Editor Create a directory called myseddir. Copy the following files to this directory. data1.txt data2.txt data3.txt Write a script that reads the contents of your mys…

Unix Suppose you had to choose between the following two backup schemes: 1) Full

Unix Suppose you had to choose between the following two backup schemes: 1) Full backup on odd months (January, March, etc), Differential on even months (Febuary, April), and Incr…

Unix command questions Please help me with these lab questions about Unix/Linux

Unix command questions Please help me with these lab questions about Unix/Linux command Thank you! Step 7 - Use the awk command 1.Using the grades.txt file print out the first and…

Unix commands -- Provide the command, script file content and the output for the

Unix commands -- Provide the command, script file content and the output for the below questions                   18. Write a script file to print the Last Name, First Name and e…

Unix file wildcards help. Please help answer the questions in the find part 1 an

Unix file wildcards help. Please help answer the questions in the find part 1 and find part 2 green boxes (the last two boxes), thank you! Lab No. 4: Finding Files After completin…

Unix help please You will build the program part by part, incrementally along wi

Unix help please You will build the program part by part, incrementally along with one or two quick-fix program(s) to do the required task. You should submit in a zip file contain…

Unix question. How do I perform the following commands? TASK 1: Display all line

Unix question. How do I perform the following commands? TASK 1: Display all lines in famous.dat that end in 0 or 1, and have a 1 in the 3rd from the last column. For example lines…

Unix questions 1. Cp a.txt ../b.txt What happens to disk data of a. Text? (origi

Unix questions 1. Cp a.txt ../b.txt What happens to disk data of a. Text? (original deleted identical generated, no change identical generated, no change no new data, none of the …

Unix questions Q4. Commands to study to answer this question: Read about test, s

Unix questions Q4. Commands to study to answer this question: Read about test, shift, while loop, expr,         displaying the value of the two-character variable $1 using echo co…

Unix script commands, please help me I am lost. Any insight will be greatly appr

Unix script commands, please help me I am lost. Any insight will be greatly appreciated 1. Provide the commands to check each of the below requirements. a. Check that there is no …

Unix script, please help I am lost. f. Double quotes in the file must be remove.

Unix script, please help I am lost. f. Double quotes in the file must be remove. The output must be the same file (i.e. filename must not change) g. Suppose you don’t know how man…

Unix shell This is what I have so far: #include #include

Unix shell This is what I have so far: #include <sys/wait.h> #include <sys/types.h> #include <unistd.h> #include <stdlib.h> #include <stdio.h> #inclu…

Unix shell utillities 3 UNIX Shell Utilities[30 pts] 1. Given sed -n \'10,$p\' i

Unix shell utillities 3 UNIX Shell Utilities[30 pts] 1. Given sed -n '10,$p' inputlsed '/cat/s/dog/fly/', what does this command do? |3 pts] 2. Print only the 17th line of a given…

Unix/Linux Assignment 8 Please Help! 1. In an earlier assignment, you created a

Unix/Linux Assignment 8 Please Help! 1. In an earlier assignment, you created a fileAsst directory containing several files. Give a command that will create a file named listing.d…

Unix/Linux Objective: Write a single shell script chk.sh to output certain kinds

Unix/Linux Objective: Write a single shell script chk.sh to output certain kinds of information about two different types of Unix objects: files and users. This will require proce…

Unix/Linux Part 1. Multiple choice 1. In the command ls /tmp, the ls is the__ A)

Unix/Linux Part 1. Multiple choice 1. In the command ls /tmp, the ls is the__ A) argument B) option C) utility D) file E) kernel 2. In the command mv -i fileAA fileBB A) there are…

Unix/Linux Part 1. Self Test 1 from the textbook. 1) What is the effect of each

Unix/Linux Part 1. Self Test 1 from the textbook. 1) What is the effect of each of the following commands? A) sort filel file B) WC filel file2 C) grep filel file D) who I sort &g…

Unix/Linux Part 1. What commands accomplish the following? 1. What options to ls

Unix/Linux Part 1. What commands accomplish the following? 1. What options to ls accomplish the following A. Lists all files, including dot files. B. Provides a long listing of in…

Unix/Linux Part 2. Fill in the answer to the question. 8. What is the difference

Unix/Linux Part 2. Fill in the answer to the question. 8. What is the difference between CTRL-D and CTRL-C? 9. Assume the contents of a file named first script are the following s…

Unix/Linux Scripting. Please provide clear Solutions and Outputs for each Questi

Unix/Linux Scripting. Please provide clear Solutions and Outputs for each Question. Thanks! 1. Use the FOR loop to write a shell script that adds an extension “.bak” to all the fi…

Unix/Linux please. thank you 1. Assume the output of the date command is \'mon j

Unix/Linux please. thank you 1. Assume the output of the date command is 'mon jan 29 23:10:12 PST 2018'. The command to get output as - Date and Time: mon jan 29 23:10:12 PST 2018…

Unix/Lunix Programming CS2351: Programming Homework Stage 1 (3 points) Given two

Unix/Lunix Programming CS2351: Programming Homework Stage 1 (3 points) Given two inputs, intFile that contains a line of integers and target, write a script that determines if tar…

Unix/Lunix Programming Exercise 2 Read the following script posit_param2 and ans

Unix/Lunix Programming Exercise 2 Read the following script posit_param2 and answer the question. count=1 while [[ $# -gt 0 ]]; do     echo "Argument $count = $1"     count=$((cou…

Unix/Lunix Programming Exercise 5 Read the following script interactive_mode and

Unix/Lunix Programming Exercise 5 Read the following script interactive_mode and answer the question. # interactive mode                                                           …

Unix/Lunix Programming Exercise 5 Read the following script interactive_mode and

Unix/Lunix Programming Exercise 5 Read the following script interactive_mode and answer the question. # interactive mode                                                           …

Unix/Lunix Programming Exercise 7 In your CWD, make a text file called phone_num

Unix/Lunix Programming Exercise 7 In your CWD, make a text file called phone_number.txt that contains at least the following lines. 123 456-7891 123-456-78912 (123)-456-7890 123 4…

Unizat Corporation uses the weighted-average method in its process costing syste

Unizat Corporation uses the weighted-average method in its process costing system. The following information pertains to one of the company's processing departments for a recent m…

Unknown #12: C9H12 1) Give the molecular formula of your unknown and the degree

Unknown #12: C9H12 1) Give the molecular formula of your unknown and the degree of unsaturation (show calculation). 2) Give the major IR absorbances (cm-1) of interest and assign …