记录操作日志

cat >> /etc/profile<export readonly PROMPT_COMMAND=/etc/operation.sh
EOF
cat > /etc/operation.sh <{
if [ ! -d /var/log/operation ]
then
mkdir /var/log/operation
if [ \`id -u\` -eq 0 ]
then
chattr +a /var/log/operation
fi
fi

historylog=/var/log/operation/history\`date -d today +"%Y-%m-%d"\`.log
if [ ! -f \$historylog ]
then
touch \$historylog
chmod 777 \$historylog
chattr +a \$historylog
fi
records=\`echo "[\$(date -d today +"%Y-%m-%d")][\$(who -u -m | awk '{print \$NF}'| sed 's/[()]//g')][\$(whoami)][\$(pwd)]\$(history 1 | sed 's/^[ \t]*//g' |cut -d ' ' -f2-)"\`
echo "\$records" >>\$historylog
caudit --op "\$records" >/dev/null 2>&1
} 2>/dev/null
EOF
chmod +x /etc/operation.sh
source /etc/profile