[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fHTsR3_sgjky14gmJ19GDqeNUMOujS7flKV_9hlsc8dc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":17,"related":18,"source":29,"type":30},[],"2023-11-18 05:21:57",106445424,[8,9,10,11,12],"nohup","bash","nice","renice","lower",{"courseId":14,"courseImg":15,"courseName":16},"394fa817a20224c54bf2e52da3422c74","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F56c6da2b168031944790e5f66c17df88.png","Linux操作系统","以下哪条命令可以更低的优先级启动一个应用程序",[19,31,41,50,59,69,77,80,89,98],{"answer":20,"createTime":5,"id":21,"options":22,"question":28,"source":29,"type":30},[],106445415,[23,24,25,26,27],"D","T","R","S","Z","以下表示进程处于停止或暂停状态的是","v1",0,{"answer":32,"createTime":5,"id":33,"options":34,"question":40,"source":29,"type":30},[],106445416,[35,36,37,38,39],"TERM","kill","killall","pkill","pgrep","Carol通过ps命令找到了某个进程的PID后,应该使用哪个工具来停止执行该进程",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":29,"type":30},[],106445417,[45,46,47,48],"Within top, press Shift+S, select %MEM, then press q to quit","Within top, press S and then select %MEM","Within top, type o and then select mem","Within top, press f, scroll to %MEM, press s to select, and then press q to quit","以下哪种方法可以在top中按内存占用情况由高到低对进程排序",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":29,"type":30},[],106445418,[54,55,56,57],"SIGINT","SIGTERM","SIGKILL","SIGCALL","杀死一个进程时,发送给进程的默认信号是",{"answer":60,"createTime":5,"id":61,"options":62,"question":68,"source":29,"type":30},[],106445419,[63,64,65,66,67],"Press Ctrl+C while the script is running","Start it with the nohup command","Use the kill command to stop it","Redirect the output using the pipe symbol","Start it with the ampersand (&) command","如何停止控制台会话中一个shell脚本的执行",{"answer":70,"createTime":5,"id":71,"options":72,"question":76,"source":29,"type":30},[],106445421,[73,74,75,39],"uptime","tree","free","以下哪条命令可以查看内存和交换分区的使用情况",{"answer":78,"createTime":5,"id":6,"options":79,"question":17,"source":29,"type":30},[],[8,9,10,11,12],{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":29,"type":30},[],106445426,[84,85,86,87],"ps -nagios","top -n 1","top -p 23","top -p `pidof nagios`","以下哪条命令可以持续监控一个名为nagios的进程",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":29,"type":30},[],106445428,[93,94,95,96],"ptree","pstree","ps","psdisp","以下哪条命令可以树形结构打印进程树",{"answer":99,"createTime":5,"id":100,"options":101,"question":107,"source":29,"type":30},[],106445430,[102,103,104,105,106],"All processes run by the current shell","All sleeping processes","All processes running on the terminal","All active processes","All processes run by the current user","默认情况下,如果没有为ps命令传递任何参数,则它将打印什么信息"]