Unix Which of the following commands is used to rename a file? remove ren mv rename remove ren mv rename ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to move cursor forward to first occurrence of character 'ch' in the current line? tch None of these rch fch ech tch None of these rch fch ech ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following signs is used to back up over typing errors in vi? # $ @ None of these ! # $ @ None of these ! ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to link the files? ln tar lk cp None of these ln tar lk cp None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? write grep mesg None of these mail write grep mesg None of these mail ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? chmod 777 emp* chmod u+x emp[1-3] chmod u+r ??? emp chmod 222 emp? chmod 777 emp* chmod u+x emp[1-3] chmod u+r ??? emp chmod 222 emp? ANSWER DOWNLOAD EXAMIANS APP
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