Question

I have a file as shown below:

Sep     6       18:59   Cash_A2_updates_03_08_2011.sql
Sep     6       18:59   Cash_A2_updates_04_08_2011.sql
Sep     6       18:59   Cash_A2_updates_05_08_2011.sql

The first word in the file name nothing but the schema name. I want to keep it in a separate column and the rest of the file name in the last column as shown below.

Sep     6       18:59   Cash A2_updates_03_08_2011.sql
Sep     6       18:59   Cash A2_updates_04_08_2011.sql
Sep     6       18:59   Cash A2_updates_05_08_2011.sql

Answer 1

sed 's/_/ /' 

Assuming that’s always the first _ in there.