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  • Permission denied in linux

    在linux上安装有些东西时会出现 Permission denied 的情况:以下就是解决它的办法之一
    编辑/etc/selinux/config,找到这段:
    # This file controls the state of SELinux on the system.
    # SELINUX= can take one of these three values:
    # enforcing - SELinux security policy is enforced.
    # permissive - SELinux prints warnings instead of enforcing.
    # disabled - SELinux is fully disabled.
    SELINUX=enforcing

    把 SELINUX=enforcing 注释掉:#SELINUX=enforcing ,然后新加一行为:
    SELINUX=disabled
    保存,关闭。
    ......

    编辑/etc/sysconfig/selinux,找到:
    # This file controls the state of SELinux on the system.
    # SELINUX= can take one of these three values:
    # enforcing - SELinux security policy is enforced.
    # permissive - SELinux prints warnings instead of enforcing.
    # disabled - SELinux is fully disabled.
    SELINUX=enforcing

    如果SELINUX已经是 SELINUX=disabled,那么就不用改了,否则就把SELINUX=enforcing 注释掉,新加一行:
    SELINUX=disabled
    保存,退出。

    如果你碰到其他类似提示:
    cannot restore segment prot after reloc: Permission denied
    哪应该是SELinux的问题,可以考虑把它关闭。
    -------------------------------------------------------------------------------------
    郁闷的是.我把SELinux关闭后还是不行.于是到google上search.发现这个很有用.
    在你保证SElinux 被disable后.还执行下
    chcon -t texrel_shlib_t
    如: chcon -t texrel_shlib_t /路径/路径/名字.so (这个文件视具体执行文件.)

    以上两步.已经解决了很多server的问题了.
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  • 原文地址:https://www.cnblogs.com/canyangfeixue/p/2677027.html
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