Question 1 write a shell script that takes a process name as...

Name: question 1 write a shell script that takes a process name as input and checks if the process is running if its running it should display the process id otherwise it should display a message 07933
Uploaded: 2023-09-21T03:14:33-08:00
Duration: 2 min 4 s
Channel: Akash M
Description: question 1 write a shell script that takes a process name as input and checks if the process is running if its running it should display the process id otherwise it should display a message 07933

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There are two (2) problems with this script. The first involves an error in the output about a missing command. The second is the fact that the vmstat command should include a timestamp for each line of output. To address the second problem, you will need to read the documentation for vmstat. #!/bin/bash date echo "uptime: $(uptime)" echo "Currently connected:" w echo "--------------------" echo "Last logins:" last -a | head -3 echo "--------------------" echo "Disk and memory usage:" df -h | xargs | awk '{print "Free/total disk: " $11 " / " $9}' free -m | xargs | awk '{print "Free/total memory: " $17 " / " $8 " MB"}' echo "--------------------" start_log=$(head -1 /var/log/syslog | cut -c 1-12) oom=$(grep -ci kill /var/log/syslog) echo -n "OOM errors since $start_log: $oom" echo "" echo "--------------------" echo "Utilization and most expensive processes:" top -b | head -3 top -b | head -10 | tail -4 echo "--------------------" echo "Open TCP ports:" nmap -p- -T4 127.0.0.1 echo "--------------------" echo "Current connections:" ss -s echo "--------------------" echo "Processes:" ps auxf --width=200 echo "--------------------" echo "vmstat:" vmstat 1 5

Akash M.

the-shell-scripting-write-a-script-prog1-callable-with-one-parameter-the-name-of-a-directory-and-displays-as-output-the-contents-of-that-directory-write-a-script-sum-callable-with-two-parame-15927

Write a script Prog1 that can be called with one parameter (the name of a directory) and displays the contents of that directory as output. Write a script Sum that can be called with two parameters (integers) and displays their sum on the screen. Write a script Prog2 that can be called with a parameter and displays on the screen whether it is a file, directory, or neither. Write a script Prog3 to concatenate two files, f1 and f2, into a file f3 and display the number of words in f3. (f1 and f2 must be created beforehand). Write a script Prog4 which: - Creates a directory called Rep. - Creates a file called liste1 in that directory, containing a detailed list of files and directories in the current directory. - Makes a copy of the file list1 with the name list2 in Rep. - Removes the file list1. Write a script Prog5 which: - Creates a directory with the name passed as a parameter in the current directory. - Copies a file with the name passed as a parameter into the created directory. Write a script Prog6 that: - Deletes all the files in a directory passed as a parameter. - Then deletes the directory itself.

Akash M.

in-linux-type-the-command-that-will-display-the-list-of-jobs-that-bash-is-tracking-for-a-particular-session-insert-screenshot-below-2-type-the-command-that-will-bring-job-2-for-the-foregroun-50944

In Linux, type the command that will display the list of jobs that bash is tracking for a particular session. 2. Type the command that will bring job #2 to the foreground. Once complete, use ctrl+z to suspend that job. 3. Type the command with the appropriate options that will display all processes, including processes without a controlling terminal. Make sure to show the sleep processes in your screenshot. 4. Type the command with the appropriate option to send a signal to one of the sleep PIDs to cause abrupt program termination that cannot be blocked, ignored, or handled.

Akash M.