Ander Punnar
ab3544d5e8
tests on debian, centos, freebsd, openbsd, netbsd and solaris confirm that this is enough and extra os check is not needed here.
30 lines
955 B
Bash
Executable file
30 lines
955 B
Bash
Executable file
#!/bin/sh -e
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#
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# 2019 Ander Punnar (ander-at-kvlt-dot-ee)
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#
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# This file is part of cdist.
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#
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# cdist is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# cdist is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with cdist. If not, see <http://www.gnu.org/licenses/>.
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#
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if command -v ip > /dev/null
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then
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ip -o link show | sed -n 's/^[0-9]\+: \(.\+\): <.*/\1/p'
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elif command -v ifconfig > /dev/null
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then
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ifconfig -a \
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| sed -n -E 's/^(.*)(:[[:space:]]*flags=|Link encap).*/\1/p' \
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| sort -u
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fi
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