Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? cat | /sales > empl.lst None of these /sales > empl.lst grep sales empl.lst cut sales empl.lst cat | /sales > empl.lst None of these /sales > empl.lst grep sales empl.lst cut sales empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? :q :x None of these :w q! :q :x None of these :w q! ANSWER DOWNLOAD EXAMIANS APP
Unix Which shell's wild-cards is used to match a single character? None of these [ijk] * [!ijk] ? None of these [ijk] * [!ijk] ? ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in alphabetical order? st sort sh None of these sort -r st sort sh None of these sort -r 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 761 note chmod 167 note chmod 671 note chmod 4=rwx, g=rw note chmod 761 note chmod 167 note chmod 671 note chmod 4=rwx, g=rw note ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to view your file 24 lines at a time? None of these lp /p pg cat None of these lp /p pg cat ANSWER DOWNLOAD EXAMIANS APP
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