Unix Which command is used to set the three permissions for all the three categories of users of a file? chusr chmod None of these chown chgrp chusr chmod None of these chown chgrp 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
Unix Which command is used to display the top of the file? more cat grep head more cat grep head ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following options will be used to display number of blocks used by a file? -r option None of these -c #NAME? -r option None of these -c #NAME? ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to search a pattern in the forward direction? / ?? ? // / ?? ? // ANSWER DOWNLOAD EXAMIANS APP
Unix Which is the earliest and most widely used shell that came with the UNIX system? Bourne shell C shell Korn shell Smith shell None of these Bourne shell C shell Korn shell Smith shell None of these ANSWER DOWNLOAD EXAMIANS APP
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