LINUX

please answer these question with JUST one linux command

 

 

 

1)set the default permissions for newly created directories so the user has full permissions, the group has write and execute, and others have read only 2) write a command to display the last 5 Lines in file TEXT, changing each period (.) to a capital (P) 3) write a command to display only the fifth field of each record in file Tablet, and append any error messages to a file called Ipad. the each fields are seperated by a single tab character 4) which Linux command will sort the SALES numerically, and redirect standard output to a new file called INCOME