摘要: cat /proc/uptime| awk -F. '{run_days=$1 / 86400;run_hour=($1 % 86400)/3600;run_minute=($1 % 3600)/60;run_second=$1 % 60;printf("系统已运行:%d天%d时%d分%d秒",run_days,run_hour,run_minute,run_second)}' 来自为知笔记... 阅读全文
posted @ 2015-03-09 22:35 牛蜗 阅读(169) 评论(0) 推荐(0) 编辑