Unix In Bourne shell, which file sets the Unix environment for the user when the logs into his HOME directory. lastlogin .exrc .profile None of these .mbox lastlogin .exrc .profile None of these .mbox ANSWER DOWNLOAD EXAMIANS APP
Unix Which is the earliest and most widely used shell that came with the UNIX system? Korn shell C shell Bourne shell Smith shell None of these Korn shell C shell Bourne shell Smith shell None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to delete the character beneath the cursor? None of these X dd x D None of these X dd x D 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? None of these mesg grep mail write None of these mesg grep mail write ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? ls -x ls None of these ls -1 lc ls -x ls None of these ls -1 lc ANSWER DOWNLOAD EXAMIANS APP
Unix Which set option is used with vi editor to display line numbers on screen? nm nu ic li nm nu ic li ANSWER DOWNLOAD EXAMIANS APP
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