Unix Which command is used with vi editor to save file and remain in the editing mode? None of these q! :q :x :w None of these q! :q :x :w ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the current shell? $! $* None of these $$ $! $* None of these $$ ANSWER DOWNLOAD EXAMIANS APP
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 The % key allows you to move the cursor backward to the beginning of a word to move the cursor to the upperleft corner of the screen to move the cursor to the first column in the current line to move the cursor to a matching delimiter, when a delimiters a parenthesis, a bracket, or a brace. to move the cursor backward to the beginning of a word to move the cursor to the upperleft corner of the screen to move the cursor to the first column in the current line to move the cursor to a matching delimiter, when a delimiters a parenthesis, a bracket, or a brace. ANSWER DOWNLOAD EXAMIANS APP
Unix The command which transcribes the standard input to the standard output and also makes a copy of the same in a file is grep sort tee tr grep sort tee tr ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to obtain a list of all files by modification time? ls -i ls -t ls -1 ls -R ls -i ls -t ls -1 ls -R ANSWER DOWNLOAD EXAMIANS APP
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