1、Linux文件属性和权限

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

2、Linux重定向

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

3、Linux文件查找

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

4、Linux压缩打包

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

Linux-day2-pdf课件-LMLPHP

5、课堂作业

权限相关作业:

题目
创建用户carol,ivy,jenny,kevin,alice
创建/test目录,并在目录下创建testfile1,testfile2,testfile3

要求:

1) 所有用户能够查看testfile1的内容。

usermod -aG testgroup carol
usermod -aG testgroup ivy
usermod -aG testgroup jenny
usermod -aG testgroup jenny
usermod -aG testgroup alice
chown :testgroup /test/testfiel1
chmod g+r /test/testfiel1

2) carol、ivy、jenny能够修改testfile1

setfacl -m u:carol:rw /test/testfiel1
setfacl -m u:ivy:rw /test/testfiel1
setfacl -m u:jenny:rw /test/testfiel1

3) kevin、alice能够修改testfile2

setfacl -m u:kevin:rw /test/testfiel2
setfacl -m u:alice:rw /test/testfiel2

4) kevin、alice能够管理目录下的创建、删除文件操作

setfacl -m u:kevin:rw /test
setfacl -m u:alice:rw /test

5) carol、ivy、jenny不能够删除、也不能创建文件

setfacl -x u:carol /test
setfacl -x u:ivy /test
setfacl -x u:jenny /test

6) testfile3 仅允许追加内容,不允许修改

chattr +a /test/testfiel3

05-10 22:43