Unix While working with mail command, which command is used to save mail in a separate file? d r w s d r w s ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to replace single character under cursor with any number of characters? S s a A S s a A ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? paste grep cat cut paste grep cat cut ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to create a directory? None of these mkdir crdir md cr None of these mkdir crdir md cr ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the beginning of a line? ^pat pat^ $pat pat$ ^pat pat^ $pat pat$ ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to absolutely assign all permissions to the owner, read and write permissions to the group and only executable permission to the others of the file note? chmod 671 note chmod 761 note chmod 4=rwx, g=rw note chmod 167 note chmod 671 note chmod 761 note chmod 4=rwx, g=rw note chmod 167 note ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS