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# cpu_freq: calculate current cpu frequency
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# Copyright (C) 2008 Canonical Ltd.
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# Authors: Dustin Kirkland <kirkland@canonical.com>
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# This program 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, version 3 of the License.
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# This program 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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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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if [ "$1" = "--detail" ]; then
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if [ -r "/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq" ]; then
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awk '{ printf "\005{=b cW}%.1f\005{-}\005{= cW}GHz\005{-} ", $1 / 1000000 }' /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
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egrep -i -m 1 "^cpu MHz|^clock|^bogomips" /proc/cpuinfo | awk -F"[:.]" '{ printf "\005{=b cW}%.1f\005{-}\005{= cW}GHz\005{-} ", $2 / 1000 }'