Unix Which of the following commands is used to change the working directory? cd cdir chdir changedir None of these cd cdir chdir changedir None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? paste cut grep cat paste cut grep cat ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file? ls -l ls -F -x Ip ls ~ x ls -l ls -F -x Ip ls ~ x ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to list contents of directories? dir tar lp ls dir tar lp ls ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following set options is used with vi editor to ignore case while searching for patterns? ai ic ts sm ai ic ts sm ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories? None of these rm all rm -r * rm *.* rm * None of these rm all rm -r * rm *.* rm * ANSWER DOWNLOAD EXAMIANS APP
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