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strsep() not strtok() suggested

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Remzi Arpaci-Dusseau
2019-02-18 05:36:15 -05:00
parent f537af1964
commit 7f85361a23
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processes-shell/README.md
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@@ -88,8 +88,7 @@ In either mode, if you hit the end-of-file marker (EOF), you should call
`exit(0)` and exit gracefully. `exit(0)` and exit gracefully.
To parse the input line into constituent pieces, you might want to use To parse the input line into constituent pieces, you might want to use
`strtok()` (or, if doing nested tokenization, use `strtok_r()`). Read the man `strsep()`. Read the man page (carefully) for more details.
page (carefully) for more details.
To execute commands, look into `fork()`, `exec()`, and `wait()/waitpid()`. To execute commands, look into `fork()`, `exec()`, and `wait()/waitpid()`.
See the man pages for these functions, and also read the relevant [book See the man pages for these functions, and also read the relevant [book