linux drwxr-xr-x 详解

博客介绍了Linux中drwxr-xr-x的含义。首位表示文件类型,d为目录文件等。后面分三组,分别对应root、一般用户(用户组)、其他用户的权限,r为可读,w为可写,x为可执行,此设置意味着root可读可写可执行,同组和其他用户可读可执行。

linux drwxr-xr-x意思如下:

第一位表示文件类型。d是目录文件,l是链接文件,-是普通文件,p是管道。
后面的分三个三个来看,即 rwx 、r-x 、r-x。

第一个: root :r 是可读,w 是可写,x 是可执行,rwx 意思是可读可写可执行。
第二个: 一般用户(用户组):r-x 是可读可执行不可写。

第三个: 其他用户,r-x 是可读可执行不可写。

综合起来就是权限设置为:文件所有者(root)可读可写可执行,与文件所有者同属一个用户组的其他用户可读可执行,其它用户组可读可执行。

在这里插入图片描述
在这里插入图片描述

转载
https://zhidao.baidu.com/question/265508425.html

[root@yfw openfire]# ls -la /opt/openfire/plugins/ total 294112 drwxr-xr-x 19 openfire openfire 4096 Oct 2 21:56 . drwxr-xr-x 16 openfire openfire 4096 Oct 2 19:05 .. drwxr-xr-x 3 openfire openfire 4096 Nov 12 2024 admin -rw-r--r-- 1 openfire openfire 506681 Jul 8 14:49 clientControl.jar drwxr-xr-x 5 root root 4096 Sep 20 19:37 clientcontrol -rw-r--r-- 1 openfire openfire 79671 Jul 8 14:50 contentFilter.jar drwxr-xr-x 5 openfire openfire 4096 Jul 8 14:50 contentfilter drwxr-xr-x 6 root root 4096 Sep 20 19:37 fastpath -rw-r--r-- 1 openfire openfire 6084330 May 17 22:03 fastpath.jar drwxr-xr-x 3 root root 4096 Sep 20 19:37 jabberbrowsing -rw-r--r-- 1 openfire openfire 15467 May 17 22:06 jabberbrowsing.jar drwxr-xr-x 4 root root 4096 Sep 20 19:37 justmarried -rw-r--r-- 1 openfire openfire 39980 May 17 22:04 justmarried.jar drwxr-xr-x 6 openfire openfire 4096 May 17 22:04 mucextinfo -rw-r--r-- 1 openfire openfire 52992 May 17 22:04 mucextinfo.jar drwxr-xr-x 6 openfire openfire 4096 May 17 22:11 pade -rw-r--r-- 1 openfire openfire 271038631 May 17 22:11 pade.jar drwxr-xr-x 4 openfire openfire 4096 Jul 8 14:52 presence -rw-r--r-- 1 openfire openfire 29573 Jul 8 14:52 presence.jar drwxr-xr-x 6 openfire openfire 4096 May 17 22:05 pushnotification -rw-r--r-- 1 openfire openfire 49577 May 17 22:05 pushnotification.jar -rw-r--r-- 1 openfire openfire 15366882 Oct 2 21:56 restAPI.jar drwxr-xr-x 5 openfire openfire 4096 Oct 2 21:56 restapi drwxr-xr-x 5 openfire openfire 4096 Jul 8 14:52 search -rw-r--r-- 1 openfire openfire 78784 Jul 8 14:52 search.jar -rw-r--r-- 1 openfire openfire 1643941 May 17 22:06 userCreation.jar -rw-r--r-- 1 openfire openfire 1400672 Jul 8 14:51 userImportExport.jar drwxr-xr-x 4 root root 4096 Sep 20 19:37 usercreation drwxr-xr-x 5 root root 4096 Sep 20 19:36 userimportexport drwxr-xr-x 4 openfire openfire 4096 May 17 22:00 userservice -rw-r--r-- 1 openfire openfire 2413988 May 17 22:00 userservice.jar drwxr-xr-x 6 root root 4096 Sep 20 19:36 userstatus -rw-r--r-- 1 openfire openfire 28620 May 17 21:59 userstatus.jar drwxr-xr-x 6 root root 4096 Sep 20 19:37 xmppweb -rw-r--r-- 1 openfire openfire 2229478 May 18 20:52 xmppweb.jar [root@yfw openfire]#
10-03
[root@yfw ~]# cd /www/wwwroot/yfw.szrengjing.com [root@yfw yfw.szrengjing.com]# cd /www/wwwroot/yfw.szrenjing.com [root@yfw yfw.szrenjing.com]# ls -l data/ total 276 drwxr-xr-x 2 root root 4096 Nov 8 15:54 afficheimg -rwxr-xr-x 1 root root 2942 Nov 8 15:54 affiliate.html drwxr-xr-x 2 root root 4096 Nov 8 15:54 article drwxr-xr-x 2 root root 4096 Nov 8 15:54 bonusimg drwxr-xr-x 2 root root 4096 Nov 8 15:54 brandlogo drwxr-xr-x 3 root root 4096 Nov 8 15:54 cache drwxr-xr-x 2 root root 4096 Nov 8 15:54 captcha drwxr-xr-x 2 root root 4096 Nov 8 15:54 cardimg drwxr-xr-x 2 root root 4096 Nov 8 15:54 category_img drwxr-xr-x 2 root root 4096 Nov 8 15:54 catflashimg -rwxr-xr-x 1 root root 870 Nov 8 15:54 config.php -rwxr-xr-x 1 root root 306 Nov 8 15:54 cycle_image.xml drwxr-xr-x 6 root root 4096 Nov 8 15:54 favourable_action_pic drwxr-xr-x 2 root root 4096 Nov 8 15:54 feedbackimg drwxr-xr-x 20 root root 4096 Nov 8 15:54 flashdata -rwxr-xr-x 1 root root 142 Nov 8 15:54 flash_data_supplier15.xml -rwxr-xr-x 1 root root 142 Nov 8 15:54 flash_data_supplier16.xml -rwxr-xr-x 1 root root 342 Nov 8 15:54 flash_data_supplier18.xml -rwxr-xr-x 1 root root 384 Nov 8 15:54 flash_data_supplier1.xml -rwxr-xr-x 1 root root 204 Nov 8 15:54 flash_data_supplier22.xml -rwxr-xr-x 1 root root 154 Nov 8 15:54 flash_data_supplier23.xml -rwxr-xr-x 1 root root 465 Nov 8 15:54 flash_data_supplier24.xml -rwxr-xr-x 1 root root 397 Nov 8 15:54 flash_data_supplier2.xml -rwxr-xr-x 1 root root 312 Nov 8 15:54 flash_data_supplier5.xml -rwxr-xr-x 1 root root 312 Nov 8 15:54 flash_data_supplier6.xml -rwxr-xr-x 1 root root 312 Nov 8 15:54 flash_data_supplier7.xml -rwxr-xr-x 1 root root 227 Nov 8 15:54 flash_data_supplier8.xml -rwxr-xr-x 1 root root 397 Nov 8 15:54 flash_data.xml -rwxr-xr-x 1 root root 748 Nov 8 15:54 goods_script.html drwxr-xr-x 6 root root 4096 Nov 8 15:54 headimg drwxr-xr-x 2 root root 4096 Nov 8 15:54 images -rwxr-xr-x 1 root root 30 Nov 8 15:54 install.lock -rwxr-xr-x 1 root root 8177 Nov 8 15:54 order_print.html drwxr-xr-x 2 root root 4096 Nov 8 15:54 packimg drwxr-xr-x 2 root root 4096 Nov 8 15:54 print drwxr-xr-x 2 root root 4096 Nov 8 15:54 qrcode -rwxr-xr-x 1 root root 1842 Nov 8 15:54 quotation_print.html drwxr-xr-x 3 root root 4096 Nov 8 15:54 rebate -rw-r--r-- 1 root root 100688 Nov 8 15:54 sitemap.dat drwxr-xr-x 2 root root 4096 Nov 8 15:54 sqldata drwxr-xr-x 11 root root 4096 Nov 8 15:54 street_logo drwxr-xr-x 4 root root 4096 Nov 8 15:54 supplier -rwxr-xr-x 1 root root 94 Nov 8 15:54 virtual_goods_list.csv drwxr-xr-x 12 root root 4096 Nov 8 15:54 wxqr [root@yfw yfw.szrenjing.com]#
11-09
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