Projects

Projects are listed here as per the given sequence in "README.md"...........
Project-01
         
         Create a Directory named MyDir and create three .txt files inside MyDir ,
         Create another file named MyFile outside MyDir ,
         Now combine the content of all three .txt files in one 
         copy that combined content into Myfile .
         delete all .txt files inside Mydir and move Myfile inside MyDir.
        
Project-02
        User <root/youruser> has created a file “credentials” with below permission which must
        not be opened by anyone except <root/youruser> and another user "hemant" , how can this
         be done? Attach all the screenshots of commands and it’s output that you will use.like-
         -rw-r----- 1 hemant.kumar 1138207179    0B Mar 30 17:21 credentials
         
Project-03
         Write a shell script to find a file/directory by its name and delete it if it is created today or on
         a specific date. Make sure everyone can execute this script
         
Project-04
         Write a script that accepts a new hostname from the user as a command-line argument, and sets the machine hostname permanently.
         
Project-05
         Secure the /etc/passwd file so that no one(including root) can delete this but it should be available for updating the new users entry."
         
 Project-06
        Configure syslog rotation (/var/log/syslog file) so that it is compressed daily and all the logs generated in a week are stored in a directory named
         /var/log/syslog.old/. The system must send an email to root user each time a rotation is made.

         
 Project-07      
        Write a shell script to read /etc/passwd file and pick any 4 content of it and print the value
        of fields what it is called. Make sure everyone can execute this script. Post this script to above
        mentioned git repo
          Example: cat /etc/passwd has the below output for root user
          root:*:0:0:System Administrator:/var/root:/bin/sh
          Then you should print it like username = root
          password = *
          userid = 0
          groupid = 0
          userinfo = System Administrator
          home = /var/root
          shell = /bin/sh
         
Project-08
          Create your own command “emp” that can be executed by any user which will print your
          complete name and EmpID. Share the screenshot of the command output with steps you will
          perform.
          
Project-09

         In the Bash script, write a program that gets the raw output logs that exist at URL https://coderbyte.com/api/challenges/logs/web-logs-raw. The logs there are a sample of real web server logs. Each line begins with a date, e.g. Apr 10 11:17:35. Your program should do the following:
         Loop through each log item, and find the lines that contain the string coderbyte heroku/router. For each of those, echo the request_id value to a new line, and if the fwd key has the value of MASKED, then add a [M] to the end of the line with a space before it. Your final output should look something like the following:

         b19a87a1-1bbb-000-00000
         b19a87a1-1bbb-000-11111
         8bb2413c-3c67-4180-22222 [M]
         10f93da3-2753-48a3-33333 [M]