Unix Which of the following commands is used to rename a file? remove ren mv rename remove ren mv rename ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with the chmod command recursively to all files and sub-directories in a directory? -R None of these #NAME? -1 -R None of these #NAME? -1 ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? None of these ls -1 ls lc ls -x None of these ls -1 ls lc ls -x ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to count just the number of characters in a file? wc -r wc - 1 wc -w wc -c wc -r wc - 1 wc -w wc -c ANSWER DOWNLOAD EXAMIANS APP
Unix The % key allows you to move the cursor to a matching delimiter, when a delimiters a parenthesis, a bracket, or a brace. to move the cursor to the first column in the current line to move the cursor to the upperleft corner of the screen to move the cursor backward to the beginning of a word to move the cursor to a matching delimiter, when a delimiters a parenthesis, a bracket, or a brace. to move the cursor to the first column in the current line to move the cursor to the upperleft corner of the screen to move the cursor backward to the beginning of a word 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
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