bash shell 中变量中储存的内容长度！！！

QUOTE:

bash shell 中变量中储存的内容长度有限制吗？
如果有限制是多少？
这个限制能够修改吗？

请大侠们指点 ...
sunguangshou 发表于 2011-02-07 10:11

QUOTE:

...
The space allotted to the environment is limited. Creating too many environmental variables or ones that use up excessive space may cause problems.
bash$ eval "`seq 10000 | sed -e 's/.*/export var&=ZZZZZZZZZZZZZZ/'`"
bash$ du
bash: /usr/bin/du: Argument list too long
      
Note: this "error" has been fixed, as of kernel version 2.6.23.
...