Homework Solution: Using the cd command, change to the root directory (also called the root of the file system). Paste a screen shot here. (You ma…

    Using the cd command, change to the root directory (also called the root of the file system). Paste a screen shot here. (You may need to refer to the File System Hierarchy section in Chapter 3.) Using the cd command, change to the home directory for the root user. Paste a screen shot here. (The root directory is separate and distinct from the home directory for the root user.) Using the more command, look at the first page of the file /var/log/messages. Paste a screen shot here. Using the yum command, determine whether the man(ual) pages are installed. (Hint: the package name is just man.) Using the ls command, list all of the files and directories in the directory /var/log. Be sure to also list file sizes, modification dates, etc. Paste a screen shot here. If the page scrolls, just include a screen shot of the last page. Use the history command to identify how many commands you have run in total on your CentOS VM. Paste a screen shot here. Need help soon pls!! TY fast thumbs up

    Expert Answer

     
    1. cd command It is used to change directories i.e., it is a command li

    Using the cd charge, alter to the source directory (too calld the source of the finish order). Paste a cloak shot here. (You may scarcity to assign to the Finish Order Hierarchy minority in Chapter 3.)

    Using the cd charge, alter to the abode directory ce the source user. Paste a cloak shot here. (The source directory is different and perspicuous from the abode directory ce the source user.)

    Using the over charge, behold at the chief page of the finish /var/log/messages. Paste a cloak shot here.

    Using the yum charge, designate whether the object(ual) pages are inveterate. (Hint: the package csum is exact object.)

    Using the ls charge, register sum of the finishs and directories in the directory /var/log. Be positive to too register finish sizes, qualification dates, expectation. Paste a cloak shot here. If the page scrolls, exact embody a cloak shot of the definite page.

    Use the fact charge to test how objecty charges you feel hurry in sum on your CentOS VM. Paste a cloak shot here.

    Scarcity acceleration quickly pls!! TY secure thumbs up

    Expert Rejoinder

     

    1. cd charge

    It is used to alter directories i.e., it is a charge direction utensil which accelerations in melting from individual residuum to another residuum in the finish order

    alter to source directory – where source directory is composer directory of unix finish order

    we can alter to this directory using the charge cd / – where / represents source directory

    2. alter to abode directory – we can alter to abode directory of prevalent user by exact entering the charge cd – by want cd cmmand goes to abode directory

    3. over charge: it is used to parade output individual page at a time

    4. check whether a package is inveterate or referable using yum:

    5. ls charge to register sum finishs and their properties:

    6. fact charge – to intention the sum estimate of used so far