Unix Which symbol will be used with grep command to match the pattern pat at the beginning of a line? pat$ pat^ $pat ^pat pat$ pat^ $pat ^pat ANSWER DOWNLOAD EXAMIANS APP
Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod ugo+x letter chmod ugo+rw letter chmod ugo+r letter chmod u+x letter chmod ugo+x letter chmod ugo+rw letter chmod ugo+r letter chmod u+x letter ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to overstrike a whole line? C u None of these R v C u None of these R v ANSWER DOWNLOAD EXAMIANS APP
Unix The [line number G] key allows you to move cursor left by one position None of these to move cursor right by one position to move cursor to the beginning of the line specified by the number to move cursor down by one line to move cursor left by one position None of these to move cursor right by one position to move cursor to the beginning of the line specified by the number to move cursor down by one line ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with the chmod command recursively to all files and sub-directories in a directory? -R -1 None of these #NAME? -R -1 None of these #NAME? ANSWER DOWNLOAD EXAMIANS APP
Unix The field separator in cut command is specified with -c #NAME? -r option None of these -c #NAME? -r option None of these ANSWER DOWNLOAD EXAMIANS APP
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