You can use the X (exclude) line command with FIND and CHANGE to display only those lines containing the search string or those lines that have been changed. For example, if your data set contains 99␠999 lines or less, type X99999 in the line command field of the first line to exclude all of the lines from the display. Then enter a CHANGE command, such as:

CHANGE ALL XYZ ABC

All lines containing the search string XYZ are redisplayed with XYZ changed to ABC and with the cursor at the end of the first string changed.

Similarly, you can enter a FIND command:

FIND ALL XYZ

Here, all lines containing the search string XYZ are redisplayed with the cursor at the beginning of the first string found.