64 řádky
2.2 KiB
Bash
64 řádky
2.2 KiB
Bash
# /etc/profile: login shell setup
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#
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# That this file is used by any Bourne-shell derivative to setup the
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# environment for login shells.
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#
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# Load environment settings from profile.env, which is created by
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# env-update from the files in /etc/env.d
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if [ -e /etc/profile.env ] ; then
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. /etc/profile.env
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fi
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# You should override these in your ~/.bashrc (or equivalent) for per-user
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# settings. For system defaults, you can add a new file in /etc/profile.d/.
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export EDITOR=${EDITOR:-/bin/nano}
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export PAGER=${PAGER:-/usr/bin/less}
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# 077 would be more secure, but 022 is generally quite realistic
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umask 022
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# Set up PATH depending on whether we're root or a normal user.
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# There's no real reason to exclude sbin paths from the normal user,
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# but it can make tab-completion easier when they aren't in the
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# user's PATH to pollute the executable namespace.
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#
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# It is intentional in the following line to use || instead of -o.
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# This way the evaluation can be short-circuited and calling whoami is
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# avoided.
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if [ "$EUID" = "0" ] || [ "$USER" = "root" ] ; then
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PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:${ROOTPATH}"
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else
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PATH="/usr/local/bin:/usr/bin:/bin:${PATH}"
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fi
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export PATH
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unset ROOTPATH
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if [ -n "${BASH_VERSION}" ] ; then
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# Newer bash ebuilds include /etc/bash/bashrc which will setup PS1
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# including color. We leave out color here because not all
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# terminals support it.
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if [ -f /etc/bash/bashrc ] ; then
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# Bash login shells run only /etc/profile
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# Bash non-login shells run only /etc/bash/bashrc
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# Since we want to run /etc/bash/bashrc regardless, we source it
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# from here. It is unfortunate that there is no way to do
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# this *after* the user's .bash_profile runs (without putting
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# it in the user's dot-files), but it shouldn't make any
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# difference.
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. /etc/bash/bashrc
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else
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PS1='\u@\h \w \$ '
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fi
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else
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# Setup a bland default prompt. Since this prompt should be useable
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# on color and non-color terminals, as well as shells that don't
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# understand sequences such as \h, don't put anything special in it.
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PS1="${USER:-$(whoami 2>/dev/null)}@$(uname -n 2>/dev/null) \$ "
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fi
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for sh in /etc/profile.d/*.sh ; do
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[ -r "$sh" ] && . "$sh"
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done
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unset sh
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