淑昊柠 发表于 2018-8-23 10:29:29

shell build-in

his_date=`date +%Y-%m-%d`  his=`history |wc -l`
  if [ $his -ge 0 ]; then
  history -a
  history 1> /opt/log/history/$his_date
  history -c
  echo "xxx"
  fi

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查看完整版本: shell build-in