shell如何获取13二列
greex 2017-06-13 09:27:44 NAME REVISION UPDATED STATUS CHART NAMESPACE
backenderservice-9bd5e0c 1 Sat Jun 10 16:34:25 2017 DEPLOYED BackendERService-1.0.12 aaaa
backupservice-dc2fb783-4 1 Sat Jun 10 16:36:13 2017 DEPLOYED BackupService-2.0.19 aaaa
取第一列:
xxx |awk '{print $1}'
第三列有多个空格,这个怎么取呢