一个路径字符串"/usr/local/bin/find"

chjcpu1

一个路径字符串"/usr/local/bin/find"，
如何得到目录如/usr/local/bin
如何得到文件find

实在搞不定了， 多谢各位了。

li2002

dirname
basename

chjcpu1

太简洁 明了了， 惭愧这都不会， 多谢了

ailms

也可以用下面的方法作

1. 
   
2. [n7css@monitor n7css]$ var="/usr/local/bin/find"
   
3. [n7css@monitor n7css]$
   
4. [n7css@monitor n7css]$ echo ${var##*\/}
   
5. find
   
6. [n7css@monitor n7css]$
   
7. 
   
8. [n7css@monitor n7css]$ echo ${var%/*}
   
9. /usr/local/bin
   
10. [n7css@monitor n7css]$
    

复制代码

chjcpu1

原帖由 ailms 于 2007-7-24 16:49 发表
也可以用下面的方法作

[n7css@monitor n7css]$ var="/usr/local/bin/find"
[n7css@monitor n7css]$
[n7css@monitor n7css]$ echo ${var##*\/}
find
[n7css@monitor n7css]$

[n7css@monitor n7css]$  ...

受教了