Unix Which of the following shell's wildcards are used to match any number of characters including none? ? [!ijk] None of these * [ijk] ? [!ijk] None of these * [ijk] ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls | ws -c ls | wc -w ls | wc ls -l | wc -l ls | ws -c ls | wc -w ls | wc ls -l | wc -l ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about yourself? i /4 which who am i pwd None of these i /4 which who am i pwd None of these ANSWER DOWNLOAD EXAMIANS APP
Unix The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is: 755 555 744 755 555 744 ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to exit status of ast command executed. None of these to process number of the current shell to name the command being executed to list the positional parameters to exit status of ast command executed. None of these to process number of the current shell to name the command being executed to list the positional parameters ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display your working directory? prompt $p$g path dir pwd prompt $p$g path dir pwd ANSWER DOWNLOAD EXAMIANS APP
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