Unix The special shell variable $* is used to list the positional parameters to exit status of ast command executed. None of these to name the command being executed to process number of the current shell to list the positional parameters to exit status of ast command executed. None of these to name the command being executed to process number of the current shell ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to copy the three files wb, collect and mon into the misc directory, under the same, when you were currently in the programs directory? tar wb collect mon /misc copy wb ../misc collect ../misc mon ../misc cp wb collect mon ../misc None of these copy wb collect mon /misc tar wb collect mon /misc copy wb ../misc collect ../misc mon ../misc cp wb collect mon ../misc None of these copy wb collect mon /misc ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file? ls ~ x Ip ls -F -x ls -l ls ~ x Ip ls -F -x ls -l 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: 744 555 755 744 555 755 ANSWER DOWNLOAD EXAMIANS APP
Unix The cat command is used to capture a file print a file None of these copy a file display a file capture a file print a file None of these copy a file display a file ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is halt mesg sleep grep None of these halt mesg sleep grep None of these ANSWER DOWNLOAD EXAMIANS APP
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