Unix The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has None of these both read and write permissions both read and executable permissions. executable permission only write and executable permissions None of these both read and write permissions both read and executable permissions. executable permission only write and executable permissions ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to save the standard output in a file, as well as display it on the terminal? more grep tee cat None of these more grep tee cat None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to count just the number of characters in a file? wc -r wc -w wc - 1 wc -c wc -r wc -w wc - 1 wc -c ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display a file contents in octal form? cd oct of od cd oct of od 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 can be used to get information about all users who are currently logged into the system? None of these who which 1 /u who am i None of these who which 1 /u who am i ANSWER DOWNLOAD EXAMIANS APP
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