Unix Which of the following signs is used to back up over typing errors in vi? None of these ! @ $ # None of these ! @ $ # ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following shell's wildcards are used to match any number of characters including none? None of these * [ijk] [!ijk] ? None of these * [ijk] [!ijk] ? ANSWER DOWNLOAD EXAMIANS APP
Unix If a file has read and write permissions for the owner, then the octal representation of the permissions will be 1 5 6 3 None of these 1 5 6 3 None of these 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 The ls -l command tells the name of the group owner of the file All of these who the owner of the file is None of these how large the file is and when the file was last modified. the name of the group owner of the file All of these who the owner of the file is None of these how large the file is and when the file was last modified. ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the last background job? $# $* $0 $! $# $* $0 $! ANSWER DOWNLOAD EXAMIANS APP
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