Linux catalina.out 中有很多（权限被拒绝）
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a lots of (Permission denied) in catalina.out
提问by Mohammad Ali Akbari
How can i install Apache web server and Apache tomcat to avoid get errors like this:
java.io.FileNotFoundException: /usr/local/apache-tomcat-7.0.5/work/Catalina/localhost/_/SESSIONS.ser (Permission denied)
in /usr/local/apache-tomcat-7.0.5/logs/catalina.out
I think I should do something for Apache user, because when I chmod 777 -R ./on tomcat folder all errors disappear.
我如何安装 Apache Web 服务器和 Apache tomcat 以避免出现这样的错误：
java.io.FileNotFoundException: /usr/local/apache-tomcat-7.0.5/work/Catalina/localhost/_/SESSIONS.ser (Permission denied)
在 /usr/local/apache-tomcat-7.0.5/logs/catalina.out
我想我应该为 Apache 用户做一些事情，因为当我chmod 777 -R ./打开tomcat 文件夹中的所有错误都消失了。
采纳答案by Noel
Can't vouch for the security of doing so, but
不能保证这样做的安全性，但是
$ cd /usr/local/tomcat/ #or /usr/shared/tomcat6, whatever your $TOMCAT_BASE dir
$ chown -R tomcat6 webapps temp logs work conf
$ chmod -R 777 webapps temp logs work conf
works a treatfor these situations.
工程请客针对这些情况。
My tomcat install was borked with permission errors, but throwing open the gates thusly fixed everything.
我的 tomcat 安装因权限错误而中断，但因此打开大门修复了一切。
回答by thecarpy
$ chmod -R 777 webapps temp logs work conf
Is VERY dangerous, do not do it, did I write "not do it" ? DO NOT DO IT! Guess where your tomcat-users.xml is with your usernames and plain-text passwords ?
很危险，不要做，我写了“不要做”吗？不要做！猜猜您的 tomcat-users.xml 与您的用户名和纯文本密码在哪里？
Giving world read-write-execute anywhere on UNIX except /tmp (and even then, in prod, NEVER do that either) is plain stupid. And, it makes your first line, chown -R tomcat6 completely useless.
在 UNIX 上的任何地方提供世界读写执行，除了 /tmp（即使那样，在产品中，也不要这样做）是很愚蠢的。而且，它使您的第一行 chown -R tomcat6 完全无用。
make sure tomcat runs as tomcat7 (it is tomcat6 for tomcat 6) and simply do:
确保 tomcat 作为 tomcat7 运行（对于 tomcat 6，它是 tomcat6）并且只需执行以下操作：
$ cd $TOMCAT_BASE
$ chown -R tomcat7:tomcat7 webapps temp logs work conf
$ chmod -R 660 webapps temp logs work conf
[EDIT] changed 770to 660following comment, because the files in question need not be executed.
[编辑] 更改770为660以下注释，因为不需要执行有问题的文件。
If you want to be able to read, write, or execute stuff there, add yourself to the tomcat7 group.
如果您希望能够在那里读取、写入或执行内容，请将您自己添加到 tomcat7 组。
回答by B.Kaatz
Ran into a similar situation like this with an older Tomcat-6 implementation...
使用较旧的 Tomcat-6 实现遇到了类似的情况......
...
SEVERE: Error deploying web application directory host-manager
java.io.FileNotFoundException: /opt/tomcat-6/conf/Catalina/localhost/host-manager.xml (Permission denied)
...
And, the webapp XMLs were all there and the ownership and permissions were all "tomcat:tomcat" and "644".
而且，webapp XML 都在那里，所有权和权限都是“tomcat:tomcat”和“644”。
For me, the solution was to set the overall permissions to what Tomcat prefers, namely "0755".
对我来说，解决方案是将整体权限设置为 Tomcat 喜欢的，即“0755”。
And, as a note for the security-conscious, the server.xml for that implementation is using a JDBC Realm for authentication, so we don't even use tomcat-users.xml. So, it is the default file that comes with the installation and even commented out the default user accounts within it (e.g. "tomcat" and "manager"). I know in Tomcat-7, the accounts in tomcat-users.xml are commented by default.
而且，作为安全意识的注意事项，该实现的 server.xml 使用 JDBC 领域进行身份验证，因此我们甚至不使用 tomcat-users.xml。因此，它是安装附带的默认文件，甚至注释掉了其中的默认用户帐户（例如“tomcat”和“manager”）。我知道在 Tomcat-7 中，默认情况下 tomcat-users.xml 中的帐户是注释的。
HTH.
哈。
