Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? write mail grep mesg None of these write mail grep mesg None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the directory attributes rather than its contents? ls -F ls -l -d ls -l ls -x ls -F ls -l -d ls -l ls -x ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to replace text from cursor to right? r C R c r C R c ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to move the cursor to the left? k h None of these i j k h None of these i j ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following shell's wildcards are used to match any number of characters including none? None of these [!ijk] [ijk] * ? None of these [!ijk] [ijk] * ? ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to insert text to left of cursor? S a i s S a i s ANSWER DOWNLOAD EXAMIANS APP
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