47 lines
1.4 KiB
Bash
Executable File
47 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# 00-header - create the header of the MOTD
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# Copyright (c) 2013 Nick Charlton
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# Copyright (c) 2009-2010 Canonical Ltd.
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#
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#PrintMotd no
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#PrintLastLog yes
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#Banner /etc/issue
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[ -r /etc/lsb-release ] && . /etc/lsb-release
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if [ -z "$DISTRIB_DESCRIPTION" ] && [ -x /usr/bin/lsb_release ]; then
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# Fall back to using the very slow lsb_release utility
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DISTRIB_DESCRIPTION=$(lsb_release -s -d)
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fi
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figlet $(hostname)
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printf "\n"
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printf "Welcome to %s (%s).\n" "$DISTRIB_DESCRIPTION" "$(uname -r)"
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printf "\n"
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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:/ { total=$2 } /buffers\/cache/ { used=$3 } END { printf("%3.1f%%", used/total*100)}'`
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swap_usage=`free -m | awk '/Swap/ { printf("%3.1f%%", "exit !$2;$3/$2*100") }'`
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users=`users | wc -w`
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time=`uptime | grep -ohe 'up .*' | sed 's/,/\ hours/g' | awk '{ printf $2" "$3 }'`
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processes=`ps aux | wc -l`
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#ip=`ifconfig $(route | grep default | awk '{ print $8 }') | awk /'inet adr/ {print $2}' | awk -F: '{print $2}'`
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ip=`hostname --ip-address`
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#### ?? pourquoi pas de bel espace entre le mots !!!!
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echo "date $date"
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echo
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printf "System load:\t%s\tIP Address:\t%s\n" $load $ip
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printf "Memory usage:\t%s\tSystem uptime:\t%s\n" $memory_usage "$time"
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printf "Usage on /:\t%s\tHostanme:\t%s\n" $root_usage "$(hostname)"
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printf "Local Users:\t%s\tProcesses:\t%s\n" $users $processes
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echo
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