Unix Which of the following set options is used with vi editor to ignore case while searching for patterns? ts sm ai ic ts sm ai ic ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with the chmod command recursively to all files and sub-directories in a directory? None of these #NAME? -R -1 None of these #NAME? -R -1 ANSWER DOWNLOAD EXAMIANS APP
Unix The command used to remove the directory is; rd rdir remove rmdir None of these rd rdir remove rmdir None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod ugo+r letter chmod ugo+rw letter chmod ugo+x letter chmod u+x letter chmod ugo+r letter chmod ugo+rw letter chmod ugo+x letter chmod u+x letter ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the current shell? $! None of these $* $$ $! None of these $* $$ ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is invalid filename? my .file TRY trial None of these my .file TRY trial None of these ANSWER DOWNLOAD EXAMIANS APP