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| From: | Ma Shimiao |
| Subject: | [Help-bash] confusion of subshell |
| Date: | Sat, 12 Jan 2013 00:10:39 +0800 |
| User-agent: | Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/17.0 Thunderbird/17.0 |
hello,everyone:I'm learning to use bash. There is a question which confuses me for a long time.
There are many places mentions subshell in bash's ManPage. But, what is subshell actually? Is it to exec a new bash script ? Could someone help me ?
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