linux的拥有这强大的权限操作, 我们可以简单的对linux权限管理进行分类:
权限本身有:
读 read、
写 write、 执行 execute
权限针对目标:
文件、 文件夹目录
权限针对用户:
主人 user、
同组 group、 其他组
other
我们现在举个例子分别对上述进行解释:
当前用户是zhoudong
...
分类:
系统相关 时间:
2015-08-21 21:27:06
阅读次数:
218
一个人的旅行Time Limit : 1000/1000ms (Java/Other)Memory Limit : 32768/32768K (Java/Other)Total Submission(s) : 30Accepted Submission(s) : 12Problem Descript...
分类:
其他好文 时间:
2015-08-21 19:16:44
阅读次数:
121
How mature are our Continuous Delivery and automation practices? Where can we get the most improvement for our specific problems and needs? How are other organizations solving these same problems? ...
分类:
其他好文 时间:
2015-08-21 15:59:13
阅读次数:
250
Unsupervised learning, attention, and other mysteriesGet notified when our free report “Future of Machine Intelligence: Perspectives from Leading Prac...
分类:
其他好文 时间:
2015-08-21 15:23:59
阅读次数:
230
畅通工程续Time Limit : 3000/1000ms (Java/Other)Memory Limit : 32768/32768K (Java/Other)Total Submission(s) : 14Accepted Submission(s) : 10Problem Descripti...
分类:
其他好文 时间:
2015-08-21 13:01:55
阅读次数:
137
Exchange Cards
Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other)
Total Submission(s) : Accepted Submission(s) :
Problem Description
As a basketball fan, M...
分类:
其他好文 时间:
2015-08-20 20:55:30
阅读次数:
179
描述: As having become a junior, xiaoA recognizes that there is not much time for her to AC problems, because there are some other things for her to do....
分类:
其他好文 时间:
2015-08-20 15:01:03
阅读次数:
126
畅通工程续
Time Limit : 3000/1000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other)
Total Submission(s) : 62 Accepted Submission(s) : 48
Problem Description
某省自从实行了很多年的畅通工程计划后,终于修建了很多路。不过路多了...
分类:
其他好文 时间:
2015-08-20 13:18:52
阅读次数:
109
------Java培训、Android培训、iOS培训、.Net培训、期待与您交流! -------【案例1】通过一个对象获得完整的包名和类名123456789101112131415packageReflect;/*** 通过一个对象获得完整的包名和类名* */classDemo{//other...
分类:
其他好文 时间:
2015-08-20 09:07:44
阅读次数:
105
题目:
Given an array of numbers nums, in which exactly two elements appear only once and all the
other elements appear exactly twice. Find the two elements that appear only once.
For example:
...
分类:
其他好文 时间:
2015-08-19 17:01:01
阅读次数:
173