In Bash
Write two scripts, 'backup.sh' and 'restore.sh' which do the following:
backup.sh
accepts a list of arguments which indicate the name o the output
file and a list of files that should be backed up.
Will take all of the files provided oher than the first and create a tar-ball(a tarred, gzipped file) with the name provided in the first argument.
restore.sh
Accepts a single filename of a tar-ball created by the script above
and restores the files from the backup
This should overwrite any existing files
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
In Bash Write two scripts, 'backup.sh' and 'restore.sh' which do the following: backup.sh accepts a list...
write the bash script Write a script compress_large_files.sh. This script accepts one or more command line arguments. The first argument has to be an integer; let’s call it size. If this is the only command line argument, compress_large_files.sh inspects all files in the current working directory and compresses every file of size at least size. If there is more than one command line argument, all arguments except the first one must be valid directories. In this case, compress_large_files.sh inspects the...
Create a bash script to do the following on your CentOS6 VM. To back up your home folder using tar command daily. Use gzip as the compression for tar (z option). – 10pts Hint: Make sure you exclude the tar file itself from the backup. The script should name the tar file backupYYYYMMDD.tar.gz -10 pts The script should keep the last seven days of backup files and delete backup files older than seven days. -10 pts The script should check...
This assignment will assess your ability to write bash scripts. Drop down to the root user using the command sudo su -. Write a bash script named /root/exam02.sh that does the following: Takes exactly 1 argument. If the number of arguments is not 1: Print "Exiting!" and exit with return code 40. If the number of arguments is exactly 1: Print the first argument as per the example below. Example output for your reference: The script should have the following...
LINUX 140U Create a file named script1.sh that contains a bash script that: Accepts NO command line arguments and does NOT use the read command. I will give you no credit if your bash script includes a read command. Also, you need to have at least one for..in loop in your code even if there may be other ways to do this problem. The script will go through a list of entries in the current directory (do not process subdirectories):...
Write a bash script that accepts one command line argument 'a' which is an integer between 1 and 50 inclusive. It should output a list of integers from 'a' and ending with '1' according to the following iteration rule. ( fx = x/2 if x is even; fx=3x+1 if x is odd )
Write a bash shell script, deleteFilesWithZeroLength.sh, that removes all zero length ordinary files in the directory passed as an optional argument. If you do not specify the directory argument, the script uses the present working directory as the default argument. Do appropriate exception handling in your script such as:If the arguments are more than 1, print out “Too many arguments passed”.If the argument passed is a regular file, print out “XXX is regular file”.1c. If the directory doesn’t exist, print out “Directory...
Write a bash script that accepts one command line argument 'a' which is an integer between 1 and 50 inclusive. It should output a list of integers from 'a' and ending with '1' according to the following iteration rule. ( fx = x/2 if x is even; fx=3x+1 if x is odd )
Write a bash script question.sh that accepts one command line argument which is supposed to be a positive integer n. The script should print all odd integers from 1 through n. Write a C or C++ program question.c(pp) to read from stdin as many integers as there are available and then print the squares of all these integers. You should test your code by “./question.sh <n> | ./question” assuming the compiled C/C++ program is question. See the following for a...
using lubuntu
ce the following activities on your Linux virtual machine. Then complete estions. Write a script file which when executed will perform the following: First display today's date in dd.mm.YYYY format (e.g. 20.04.2019). Ask user to enter a name to create a directory. Create a directory by the given directory name above. . . Ask user to enter a name to create a file. Copy the file /etc/passwd to the given filename above inside the newly created directory Copy...