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  10-09-2012, 03:19 AM | #1 | | Member Registered: Oct 2012 Posts: 96 Rep:  | E212 cant open file for writing. I have root access
Hi guys,
i was editing network interfaces i have the root access Code: [root@xxx]# uid=0(root) gid=0(root) groups=0(root) context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 Code: /etc/network/interfaces" E212: Can't open file for writing Press ENTER or type command to continue i cant save changes after i modified the file.
any help?
thanks! update,
i was able to modify vi /etc/sysconfig/network-scripts/ifcfg-eth0
Last edited by slowerogue; 10-09-2012 at 03:32 AM. Reason: update | | | | | 10-09-2012, 09:29 AM | #2 | | Senior Member Registered: Jun 2002 Location: Eastern PA, USA Distribution: K/Ubuntu 18.04-14.04, Scientific Linux 6.3-6.4, Android-x86, Pretty much all distros at one point... Posts: 1,802 Rep:  | Note: Just because you're root, doesn't mean you can do things that can't be done. For instance, if you have a file's permissions set for read only, you can't normally edit it without changing permissions to read/write. Also, lock-files may block access to a service, etc. Think of root as "super-user," with pervasive authority to change things in the system,... not a "God mode," omnipotent and able to change the rules of the system. | | | | | 10-09-2012, 09:48 PM | #3 | | Member Registered: Oct 2012 Posts: 96 Original Poster Rep: | i see tqtq
so how do i change it to read/write permission? thx | | | | | 10-09-2012, 10:25 PM | #4 | | Member Registered: Jul 2012 Location: M�nchen Distribution: Debian, CentOS/RHEL Posts: 587 Rep: | would display the permission. from the above scenario, we could expect something like -r--r--r-- (no w). You could add permissions by issuing the following command Code: sudo chmod u+w filename | | | | | 10-10-2012, 02:30 AM | #5 | | Member Registered: Oct 2012 Posts: 96 Original Poster Rep: | thank you veli much!
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e212: can't open file for writing
Source: https://www.linuxquestions.org/questions/linux-newbie-8/e212-cant-open-file-for-writing-i-have-root-access-4175431271/
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