Linux常用命令2和简单shell编程练习实验报告.doc

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1、1实验目的：掌握Linux环境下的基本权限操作命令。2实验内容：掌握Linux的权限操作命令3实验步骤：3.1Linux常用命令使用3．1．1查看登录的用户和自己登录的身份查看登录的用户：[m112013@tan~]$usersm112001m112003m112004m112006m112007m112011m112012m112013m112014m112015m112016m112019m112020m112023m112024m112025m112026m112027m112028m112029m112030m112031m112033m112034m112

2、035m112036m112038m112040m112041m112042m112044m112046m112047m112048t7[m112013@tan~]$w09:28:18up28days,1:13,37users,loadaverage:0.26,0.25,0.18USERTTYFROMLOGIN@IDLEJCPUPCPUWHATm112042pts/1192.168.2.11109:101.00s0.03s0.03s-bashm112030pts/3192.168.2.5009:111:570.02s0.02s-bashm112028pts/4192

3、.168.2.5209:1214.00s0.02s0.02s-bashm112033pts/8192.168.2.16809:1422.00s0.02s0.02s-bashm112036pts/11192.168.2.6909:152.00s0.01s0.01s-bashm112015pts/12192.168.2.4809:153:290.02s0.02s-bashm112048pts/13192.168.2.7009:164:110.02s0.02s-bashm112019pts/1610.255.60.7709:171:170.01s0.01s-bashm11

4、2029pts/17192.168.2.6609:171:180.02s0.02s-bashm112035pts/1810.255.60.8709:1753.00s0.03s0.03s-bashm112014pts/15192.168.2.6809:174:180.00s0.00s-bashm112027pts/19192.168.2.5709:171:430.02s0.02s-bashm112023pts/21192.168.2.5809:1810.00s0.01s0.01s-bashm112024pts/2010.255.61.25309:1831.00s0.0

5、1s0.01s-bashm112034pts/22192.168.2.4909:186.00s0.02s0.02s-bashm112025pts/9192.168.2.7209:1851.00s0.01s0.01s-bashm112006pts/5192.168.2.7509:201:360.01s0.01s-bashm112007pts/25192.168.2.8409:211:020.01s0.01s-bashm112026pts/23192.168.2.5309:212.00s0.03s0.03s-bashm112012pts/2710.255.60.2609

6、:2117.00s0.01s0.01s-bashm112038pts/26192.168.2.8209:2123.00s0.01s0.01s-bashm112004pts/29192.168.2.8809:211:020.02s0.02s-bashm112016pts/28192.168.2.9209:221.00s0.02s0.02s-bashm112041pts/210.255.60.6009:2334.00s0.01s0.01s-bashm112001pts/31192.168.2.7909:2341.00s0.01s0.01s-bashm112020pts/

7、32192.168.2.5409:2358.00s0.01s0.01s-bashm112003pts/33192.168.2.7409:234:290.01s0.01s-bashm112011pts/6192.168.2.7809:232:420.01s0.01s-bashm112013pts/7192.168.2.6009:250.00s0.02s0.01swm112044pts/10192.168.2.5909:261:570.00s0.00s-bashm112040pts/24192.168.2.9109:261:320.01s0.01s-basht7pt