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1 Other names that can be used to invoke SORT are ICEMAN,IERRCO00,IGHRCOOO and SYNCSORT. 2  Sorting can be done from ISPF prompt also. 3  For this open the file to be sorted in edit mode. 4  Then use the command 'SORT 1 22' to sort the file from 1st to 22nd characters.
For a completely contrived example, maybe you want to create a new version of people2.txt called people3.txt that uses pipe characters to separate the fields. We'll split the strings up into an array just like before, but then we'll join them back together the way we want them.