Unix Which command is used to display the end of the file? bof tail eof None of these head - r bof tail eof None of these head - r ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to list the positional parameters to name the command being executed None of these to exit status of ast command executed. to process number of the current shell to list the positional parameters to name the command being executed None of these to exit status of ast command executed. to process number of the current shell ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to obtain a list of all files by modification time? ls -1 ls -R ls -t ls -i ls -1 ls -R ls -t ls -i ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to get directory one level up? None of these chdir cd .. cd cd/ None of these chdir cd .. cd cd/ ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? cut grep paste cat cut grep paste cat ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol is used to separate more than one command in the same command line? # : ; $ # : ; $ ANSWER DOWNLOAD EXAMIANS APP
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