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Thread: Remove Duplicate Lines in File
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Old 07-25-2005
Teh Tiack Ein Teh Tiack Ein is offline
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Join Date: Jul 2005
Posts: 7
Remove Duplicate Lines in File
I am doing KSH script to remove duplicate lines in a file. Let say the file has format below.

FileA
------
1253-6856
3101-4011
1827-1356
1822-1157
1822-1157
1000-1410
1000-1410
1822-1231
1822-1231
3101-4011
1822-1157
1822-1231
........

and I want to simply it with no duplicate line as file below.

FileA
------
1253-6856
3101-4011
1827-1356
1822-1157
1000-1410
1822-1231
........

How can I do that in KSH?