Unix Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories? rm * rm *.* rm all None of these rm -r * rm * rm *.* rm all None of these rm -r * ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? chdir cd None of these cdir changedir chdir cd None of these cdir changedir ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to replace text from cursor to right? C c r R C c r R ANSWER DOWNLOAD EXAMIANS APP
Unix Which set option is used with vi editor to display line numbers on screen? nm nu li ic nm nu li ic ANSWER DOWNLOAD EXAMIANS APP
Unix In Bourne shell, which file sets the Unix environment for the user when the logs into his HOME directory. lastlogin .profile .exrc .mbox None of these lastlogin .profile .exrc .mbox None of these 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 count p countw wcount wc None of these count p countw wcount wc ANSWER DOWNLOAD EXAMIANS APP
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