Unix Which of the following commands is used to remove files? rm erase dm None of these delete rm erase dm None of these delete ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to link the files? tar cp lk None of these ln tar cp lk None of these ln ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to terminate a process? shutdown cancel haltsys kill shutdown cancel haltsys kill ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used 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 to exit status of ast command executed. None of these to process number of the current shell to name the command being executed ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol is used to separate more than one command in the same command line? $ : # ; $ : # ; ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to make all files and sub-directories in the directory (progs) executable by all users? chmod -x a+x progs chmod -R 222 progs chmod -R a+x progs chmod -1 a+x progs chmod -x a+x progs chmod -R 222 progs chmod -R a+x progs chmod -1 a+x progs ANSWER DOWNLOAD EXAMIANS APP
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