【发布时间】:2011-12-19 21:58:15
【问题描述】:
我正在解析文本文件以寻找特定的条目
grep -e 'Model' -e 'Manufacturer' -e 'Man Date' -e 'SW Version' -e' SW Name' -e 'HW Version' -e 'Receiver ID' JGMDTV356.HDD
这给了我这样的输出
Model = HR24
Manufacturer = 100
Man Date = 04/14/2010
SW Version = 4D1
HW Version = 2.3
Receiver ID = 035635905389
Model = WDCWD5000AVVS-63M8B0 (Dragonfly-0)
问题是某些文件没有相同数量的字段。我该怎么做?
Model = HR24
Manufacturer = 100
Man Date = N/A
SW Version = 4D1
HW Version = N/A
Receiver ID = N/A
Model = N/A
这样可以吗?
【问题讨论】:
标签: grep