Unix Which of the following commands is used to count the total number of lines, words, and characters contained in a file. wcount count p wc None of these countw wcount count p wc None of these countw ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the current shell? $$ None of these $* $! $$ None of these $* $! ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? cd chdir None of these cdir changedir cd chdir None of these cdir changedir ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with touch command to change the access time? pid None of these -r option #NAME? pid None of these -r option #NAME? ANSWER DOWNLOAD EXAMIANS APP
Unix If you are to use [Control-c] as the interrupt key instead of [Del], then you will have to use stty echo ^a stty echoe tty ^c stty intr ^c stty echo ^a stty echoe tty ^c stty intr ^c ANSWER DOWNLOAD EXAMIANS APP
Unix The UNIX file system stores a date in physical blocks of 2048 bytes None of these 1024 bytes 512 bytes 256 bytes 2048 bytes None of these 1024 bytes 512 bytes 256 bytes ANSWER DOWNLOAD EXAMIANS APP
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