What are the commands file .bashrc and cat .profile used for?
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What are the commands file .bashrc and cat .profile used for?
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- السؤال What does the following command do? $ chmod ugo -w file01.txt الاجابات remove write permission to users, group and others remove write permission to the user (owner) only assign write permission to group and others assign write permission to users, group and othersTo remove the write permissions for a group, which two parameters should you use with the chmod command?What are the two ways that the Substitute User identity command can be invoked? Provide one example (i.e. write down the command) for each of these two.
- Save the changes permanently to the database.What are the two methods for using the Substitute User identity command?For each of these two, give one example (i.e. write out the command).Use the man or info pages to find a description of the –D option to the useradd command.What does this option do? What file does it edit? Use this option with the useraddcommand to set the date that all new user accounts will be disabled to March 5,2055. What command did you use?
- Describe the MOVE command using syntax and an illustration.Describe the XCOPY command using syntax and an illustration.Describe the CHKDSK command with syntax and an illustration.Which statement is true?P. The Alt+t command is used to exchange the word with the previous word.Q. The Ctrl+t command is used to exchange the character before the cursor under the character. Choose an answer A Atl+e for P and Ctrl+e for Q. B P is not true. C Both P and Q are true. D Q is not true.Write the command that will list all data logged in the journal between the following dates and times: beginning: March 1, 2018, 8pm ending: March 31, 2020 11am