Unix help, please only use awk, sed, sort, cut, egrep, and grep. Thank you for the help! I dont need exact commands, just want to check the syntax versus what I have. Thumbs up will be given! By...

Unix help, please only use awk, sed, sort, cut, egrep, and grep. Thank you for the help! I dont need exact commands, just want to check the syntax versus what I have. Thumbs up will be given! By default, sed performs its operations on every line in the data stream. To change this, you can preface your command with an “address”. This tells sed to operate only on the lines with that address. For the records with “Family” Plan_Type, make all their status to “Change”. Save the resulting file as newfile_userName.csv. No piping allowed here. Extract all the fields of the above file except the last one and display on the screen?