34 lines
1.4 KiB
Bash
Executable file
34 lines
1.4 KiB
Bash
Executable file
#!/bin/bash
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#
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# 09-sysinfo - generate the system information
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# Copyright (c) 2013 Nick Charlton
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#
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# Authors: Nick Charlton <hello@nickcharlton.net>
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#
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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; either version 2 of the License, or
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# (at your option) any later version.
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#
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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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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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date=`date`
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load=`cat /proc/loadavg | awk '{print $1}'`
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root_usage=`df -h / | awk '/\// {print $(NF-1)}'`
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memory_usage=`free -m | awk '/Mem/ { printf("%3.1f%%", $3/$2*100) }'`
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swap_usage=`free -m | awk '/Swap/ { printf("%3.1f%%", $3/$2*100) }'`
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users=`users | wc -w`
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echo "System information as of: $date"
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echo
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printf "System load:\t%s\tMemory usage:\t%s\n" $load $memory_usage
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printf "Usage on /:\t%s\tSwap usage:\t%s\n" $root_usage $swap_usage
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printf "Local users:\t%s\n" $users
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echo
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