Unix Which of the following keys is used to replace a single character with new text? r s S R r s S R ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to insert text to left of cursor? a i S s a i S s ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to identify the type of file by context? cat more ls file cat more ls file ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to obtain a list of all files by modification time? ls -R ls -i ls -1 ls -t ls -R ls -i ls -1 ls -t ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? cat cut grep paste cat cut grep paste ANSWER DOWNLOAD EXAMIANS APP
Unix In vi editor, forward search is performed using the command. /pat All of these ?pat :pat /pat All of these ?pat :pat ANSWER DOWNLOAD EXAMIANS APP
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