ref: 1ffdff9257f93efc812d527426e01d7785c4a90f dir: /sm2ger/
#!/bin/rc -e shl <db | sed 10q >>db0 grep -v `"{awk '{print $5}' db0 | tr ' ' '|' | sed 's/\|$//;s/\|/\| /g;s/^/ /'} db >db00 mv db00 db 's&m2' db0 >db1 cp db1 db0