Unix Which of the following keys is used to replace a single character with new text? S r s R S r s R ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls | wc ls | ws -c ls -l | wc -l ls | wc -w ls | wc ls | ws -c ls -l | wc -l ls | wc -w ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to save the standard output in a file, as well as display it on the terminal? None of these grep tee more cat None of these grep tee more cat ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? ls ls -x ls -1 None of these lc ls ls -x ls -1 None of these lc ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to view your file 24 lines at a time? lp None of these cat /p pg lp None of these cat /p pg ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to delete the character beneath the cursor? x dd D None of these X x dd D None of these X ANSWER DOWNLOAD EXAMIANS APP
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