Unix Which of the following keys is used to replace a single character with new text? r s S R r s S R 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 If you are to use [Control-c] as the interrupt key instead of [Del], then you will have to use stty intr ^c stty echo ^a tty ^c stty echoe stty intr ^c stty echo ^a tty ^c stty echoe ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to absolutely assign all permissions to the owner, read and write permissions to the group and only executable permission to the others of the file note? chmod 761 note chmod 4=rwx, g=rw note chmod 167 note chmod 671 note chmod 761 note chmod 4=rwx, g=rw note chmod 167 note chmod 671 note ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to get directory one level up? cd chdir cd/ cd .. None of these cd chdir cd/ cd .. None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following set options is used with vi editor to ignore case while searching for patterns? ts ai ic sm ts ai ic sm ANSWER DOWNLOAD EXAMIANS APP
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