/[baselayout]/trunk/etc/profile
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Contents of /trunk/etc/profile

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Revision 2547 - (show annotations) (download)
Thu Apr 5 11:18:42 2007 UTC (7 years, 5 months ago) by uberlord
File size: 2259 byte(s)
    Rewrite the core parts in C. We now provide librc so other programs can
    query runlevels, services and state without using bash. We also provide
    libeinfo so other programs can easily use our informational functions.

    As such, we have dropped the requirement of using bash as the init script
    shell. We now use /bin/sh and have strived to make the scripts as portable
    as possible. Shells that work are bash and dash. busybox works provided
    you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you
    should disable find too.
    zsh and ksh do not work at this time.

    Networking support is currently being re-vamped also as it was heavily bash
    array based. As such, a new config format is available like so
    config_eth0="1.2.3.4/24 5.6.7.8/16"
    or like so
    config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'"

    We will still support the old bash array format provided that /bin/sh IS
    a link it bash.

    ChangeLog for baselayout-1 can be found in our SVN repo.
1 # /etc/profile: login shell setup
2 #
3 # That this file is used by any Bourne-shell derivative to setup the
4 # environment for login shells.
5 #
6
7 # Load environment settings from profile.env, which is created by
8 # env-update from the files in /etc/env.d
9 if [ -e /etc/profile.env ] ; then
10 . /etc/profile.env
11 fi
12
13 # 077 would be more secure, but 022 is generally quite realistic
14 umask 022
15
16 # Set up PATH depending on whether we're root or a normal user.
17 # There's no real reason to exclude sbin paths from the normal user,
18 # but it can make tab-completion easier when they aren't in the
19 # user's PATH to pollute the executable namespace.
20 #
21 # It is intentional in the following line to use || instead of -o.
22 # This way the evaluation can be short-circuited and calling whoami is
23 # avoided.
24 if [ "$EUID" = "0" ] || [ "$USER" = "root" ] ; then
25 PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:${ROOTPATH}"
26 else
27 PATH="/usr/local/bin:/usr/bin:/bin:${PATH}"
28 fi
29 export PATH
30 unset ROOTPATH
31
32 # Extract the value of EDITOR
33 [ -z "$EDITOR" ] && EDITOR="`. /etc/rc.conf 2>/dev/null; echo $EDITOR`"
34 [ -z "$EDITOR" ] && EDITOR="/bin/nano"
35 export EDITOR
36
37 if [ -n "${BASH_VERSION}" ] ; then
38 # Newer bash ebuilds include /etc/bash/bashrc which will setup PS1
39 # including color. We leave out color here because not all
40 # terminals support it.
41 if [ -f /etc/bash/bashrc ] ; then
42 # Bash login shells run only /etc/profile
43 # Bash non-login shells run only /etc/bash/bashrc
44 # Since we want to run /etc/bash/bashrc regardless, we source it
45 # from here. It is unfortunate that there is no way to do
46 # this *after* the user's .bash_profile runs (without putting
47 # it in the user's dot-files), but it shouldn't make any
48 # difference.
49 . /etc/bash/bashrc
50 else
51 PS1='\u@\h \w \$ '
52 fi
53 else
54 # Setup a bland default prompt. Since this prompt should be useable
55 # on color and non-color terminals, as well as shells that don't
56 # understand sequences such as \h, don't put anything special in it.
57 if type whoami >/dev/null 2>/dev/null && \
58 type cut >/dev/null 2>/dev/null && \
59 type uname >/dev/null 2>/dev/null ; then
60 PS1="`whoami`@`uname -n | cut -f1 -d.` \$ "
61 fi
62 fi
63
64 for sh in /etc/profile.d/*.sh ; do
65 [ -r "$sh" ] && . "$sh"
66 done
67 unset sh

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