Output Filter Option - Case Modification
This provides users an option of preserving or modifying case. The default is to preserve case of the output (1).
> lvg -f:b -C:1 aids aids|AID|128|1|b|1| aids|AIDS|128|1|b|1| aids|aid|128|1|b|1| aids|aid|1024|1|b|1| > lvg -f:b -C:2 aids aids|aid|128|1|b|1| aids|aids|128|1|b|1| aids|aid|128|1|b|1| aids|aid|1024|1|b|1| > lvg -f:b -C:3 aids aids|AID|128|1|b|1| aids|AIDS|128|1|b|1| aids|AID|128|1|b|1| aids|AID|1024|1|b|1|