Unix Which of the following commands is used to rename a file? mv ren rename remove mv ren rename remove ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to update access and modification times of a file? grep touch cat wc grep touch cat wc ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to assign executable permission to the owner of the file named "note"? chmod ugo+x note chmod g+x note chmod u+x note chmod u+w note chmod ugo+x note chmod g+x note chmod u+x note chmod u+w note ANSWER DOWNLOAD EXAMIANS APP
Unix You can append to a file instead of overwriting by using the >> symbols > symbols < symbols None of these >> symbols > symbols < symbols None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? chdir cdir changedir cd None of these chdir cdir changedir cd None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to obtain a list of all files by modification time? ls -i ls -R ls -t ls -1 ls -i ls -R ls -t ls -1 ANSWER DOWNLOAD EXAMIANS APP
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