Hi, I have a file like this (I already soretd this based on 1st column). How can I sort this file by column 1 and then column 2?
2003.06.04|galvanometer|ALL WORDS
2003.06.04|jerkin|ALL WORDS
2003.06.04|woolen|ALL WORDS
2003.06.05|UStoBEdavidtest|ALL WORDS
2003.06.09|TENNISBALL|ALL WORDS
2003.06.09|dryfruits|ALL WORDS
2003.06.10|freon|ALL WORDS
2003.06.11|headsets|ALL WORDS
thanks,
2003.06.04|galvanometer|ALL WORDS
2003.06.04|jerkin|ALL WORDS
2003.06.04|woolen|ALL WORDS
2003.06.05|UStoBEdavidtest|ALL WORDS
2003.06.09|TENNISBALL|ALL WORDS
2003.06.09|dryfruits|ALL WORDS
2003.06.10|freon|ALL WORDS
2003.06.11|headsets|ALL WORDS
thanks,