Unix Which of the following commands is used to display the filenames in multiple columns? lc ls -x ls -1 ls None of these lc ls -x ls -1 ls None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the end of a line? pat^ None of these ^pat pat$ $pat pat^ None of these ^pat pat$ $pat ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the end of the file? bof None of these tail eof head - r bof None of these tail eof head - r ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to replace a single character with new text? s S R r s S R r ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? :w None of these :x q! :q :w None of these :x q! :q ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? changedir cdir chdir cd None of these changedir cdir chdir cd None of these ANSWER DOWNLOAD EXAMIANS APP
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