Unix Which command is used to extract specific columns from the file? cat grep paste cut cat grep paste cut ANSWER DOWNLOAD EXAMIANS APP
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 Which of the following files will displayed by this command cat *ch* All of these .ch catch patch All of these .ch catch patch ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol is used to separate more than one command in the same command line? ; # : $ ; # : $ ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor scroll half page backward? [Control-d] None of these [Control - u] [Control -P] [Control-c] [Control-d] None of these [Control - u] [Control -P] [Control-c] ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the end of a line? None of these pat$ ^pat $pat pat^ None of these pat$ ^pat $pat pat^ ANSWER DOWNLOAD EXAMIANS APP
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