酒保+标记失败/启动备份与红色
问题描述:
用下面的酒保命令,我们可以看到备份状态,而入门/故障状态表示备份研究所成功创建酒保+标记失败/启动备份与红色
barman list-backup main-db-server
输出:
main-db-server 20170913T115706 - STARTED
main-db-server 20170913T115214 - STARTED
main-db-server 20170913T114659 - STARTED
main-db-server 20170912T233003 - FAILED
main-db-server 20170912T145147 - Tue Sep 12 14:51:50 2017 - Size: 45.2 MiB - WAL Size: 68.6 KiB
main-db-server 20170912T140611 - Tue Sep 12 14:06:14 2017 - Size: 41.2 MiB - WAL Size: 6.3 MiB
main-db-server 20170912T140430 - Tue Sep 12 14:04:36 2017 - Size: 41.2 MiB - WAL Size: 38.6 KiB
是否有可能以某种方式在barman语法之后使用tput命令来标记带有红色的FAILED/STARTED行,以便用户可以将这些行标识为不良备份?
例子:
barman list-backup main-db-server | ... tput setaf 1 ... tput sgr0
句话 - “tput的setaf 1” - >将绘制字符红色
答
您可以使用grep为 barman list-backup main-db-server | grep -E 'FAILED|STARTED' | ... tput setaf 1 ... tput sgr0