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Please simply write the command(s) which performs the
Please simply write the command(s) which performs the following tasks Debian (your VM) in as few commands as possible. Note: If you do not indicate which shell you are using, I will assume you are using the bash shell (whether or not you are actually using this shell)1. (10 points) List all regular files in the present working directory showing only those files which have the permissions for group set to rwx. Note: use egrep and ls together!2. (15 points) Write a regular expression to pass to grep to determine if a Chicago area (773 or 312) phone number, in the form(###) ###-#### ***** ***** in a given file (The command would be as follows: cat file* | egrep with the regular expression replacing the statement enclosed in ’s)3. (5 points) Find all the groups (in /etc/group) which do not have users attached to them (note: groups without users have no users after the last colon) using egrep4. (15 points) List all users (in /etc/passwd) who use either bash (/bin/bash) or dash (/bin/sh) and their home directory is in /home (second to last section of : has home directory). Hint: grep twice!5. (10 points) Add the following path to your current path: /etc/rc.d for this session only.6. (5 points) Create an alias for setting all permissions to read, write, execute (777)7. (10 points) Copy all png files on the system into the directory /root/pngs using find and command substitution (NOTE: you should be root to do this)
Hello, my name is Greg.I see this might be time sensitive.Do you still need this answered?
I have done though. Are you good at writing codes in Linux/Unix?
After going through my resources, I do not have what is necessary to complete at this time.
I am opting out and opening up to the other professionals and messaging a couple who might be able to help.
Someone should be with you shortly.
Hi there! I can help you with these seven questions. Can you verify that you still need them, or let me know if the deadline has passed?
oh The dead line had passed, but I will bookmark your page and see if you could help in the future.
Great! Hope to hear from you again. Best,
cau you fix these? you dont have to, i have other ones relevant tothese