Content-Type: text/x-zim-wiki
Wiki-Format: zim 0.4
Creation-Date: 2011-11-27T20:54:00+08:00

====== eval ======
Created Sunday 27 November 2011
将其字符串参数调用shell来执行

[geekard@geekard ~]$ eval 'i=$((2+3)); echo $i'
5
[geekard@geekard ~]$ 

eval cat '~/.sss.sh'