1SHELLS(5) Linux Programmer's Manual SHELLS(5)
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6 shells - pathnames of valid login shells
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9 /etc/shells is a text file which contains the full pathnames of valid
10 login shells. This file is consulted by chsh(1) and available to be
11 queried by other programs.
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13 Be aware that there are programs which consult this file to find out if
14 a user is a normal user. E.g.: ftp daemons traditionally disallow
15 access to users with shells not included in this file.
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18 /etc/shells may contain the following paths:
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20 /bin/sh
21 /bin/csh
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24 /etc/shells
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27 chsh(1), getusershell(3)
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31 1993-11-21 SHELLS(5)