Changes between Version 9 and Version 10 of wade/linux/bash

Timestamp:

Dec 23, 2009, 12:36:47 PM (15 years ago)

Author:

wade

Comment:

--

wade/linux/bash

@@ -48 +48 @@
 }}}
 
+= awk =
+以空白將字串分開，第一個字串代表 $1 ，第二個字串代表 $2
+{{{
+dmesg | tail -n 1 | awk '{print $2}'
+}}}
+
 = read =
 {{{