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50 lines
1.0 KiB
Bash
50 lines
1.0 KiB
Bash
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#!/bin/sh
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# Copyright (c) Oct 2024 Wolfram Schneider <wosch@FreeBSD.org>
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# SPDX-License-Identifier: BSD-2-Clause
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#
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# absolute-symlink.sh - check for absolute symlinks on a FreeBSD system
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#
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# The purpose of this script is to detect absolute symlinks on
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# a machine, e.g.:
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#
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# /etc/localtime -> /usr/share/zoneinfo/UTC
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#
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# Some of these absolute symbolic links can be created intentionally,
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# but it is usually better to use relative symlinks.
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#
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# You can run the script after `make installworld', or any other
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# make targets thats installs files.
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#
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# You can also check your local ports with:
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#
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# env ABSOLUTE_SYMLINK_DIRS=/usr/local ./absolute-symlink.sh
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PATH="/bin:/usr/bin"; export PATH
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LANG="C"; export LANG
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# check other directories as well
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: ${ABSOLUTE_SYMLINK_DIRS=""}
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find -s -H \
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/bin \
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/boot \
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/etc \
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/lib \
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/libexec \
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/sbin \
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/usr/bin \
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/usr/include \
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/usr/lib \
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/usr/lib32 \
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/usr/libdata \
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/usr/libexec \
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/usr/sbin \
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/usr/src \
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/usr/share \
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$ABSOLUTE_SYMLINK_DIRS \
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-type l \
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-ls | grep -Ea -- ' -> /'
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#EOF
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