Unix Which shell's wild-cards is used to match a single character? [!ijk] * [ijk] ? None of these [!ijk] * [ijk] ? None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which is the earliest and most widely used shell that came with the UNIX system? None of these Korn shell Smith shell Bourne shell C shell None of these Korn shell Smith shell Bourne shell C shell ANSWER DOWNLOAD EXAMIANS APP
Unix While working with mail command, which command is used to save mail in a separate file? d w s r d w s r ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to remove files with confirmation prompt from the user file system which have neither been accessed nor modified i the last one year? grep (/usr/*) - mtime + 365 | -ok rm find -name - mtime + 365 / - ok rm None of these find -mtime +365 | rm find /user/* (-mtime + 365 - a - atime +365 ) - OK rm {} ; grep (/usr/*) - mtime + 365 | -ok rm find -name - mtime + 365 / - ok rm None of these find -mtime +365 | rm find /user/* (-mtime + 365 - a - atime +365 ) - OK rm {} ; ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about all users who are currently logged into the system? 1 /u who who am i None of these which 1 /u who who am i None of these which ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to count just the number of characters in a file? wc -w wc -r wc - 1 wc -c wc -w wc -r wc - 1 wc -c ANSWER DOWNLOAD EXAMIANS APP
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