Unix Which command is used to extract specific columns from the file? cut paste cat grep cut paste cat grep ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? cdir None of these chdir cd changedir cdir None of these chdir cd changedir ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the directory attributes rather than its contents? ls -l ls -F ls -l -d ls -x ls -l ls -F ls -l -d ls -x ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to identify the type of file by context? cat ls file more cat ls file more ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to count just the number of characters in a file? wc -w wc -c wc - 1 wc -r wc -w wc -c wc - 1 wc -r ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to count the total number of lines, words, and characters contained in a file. None of these wcount wc count p countw None of these wcount wc count p countw ANSWER DOWNLOAD EXAMIANS APP
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