Unix Which of the following keys is used to replace a single character with new text? S s r R S s r R ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following set options is used with vi editor to ignore case while searching for patterns? sm ai ic ts sm ai ic ts 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 of the following command is used to count just the number of lines contained in a file? None of these wc -w wc -r wc -l wc -c None of these wc -w wc -r wc -l wc -c ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is invalid filename? my .file trial TRY None of these my .file trial TRY None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following shell's wildcards are used to match any number of characters including none? None of these [!ijk] [ijk] ? * None of these [!ijk] [ijk] ? * ANSWER DOWNLOAD EXAMIANS APP
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