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J. Roeleveld writes: |
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> Joseph <syscon780@×××××.com> wrote: |
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>> ls -l /dev/ttyS0 crw-rw---- 1 root tty 4, 64 Sep 17 20:56 |
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>> /dev/ttyS0 |
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>> |
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>> Is the above correct permission? |
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> Those are default permissions. However those normally won't give a |
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> normal user access. You can change the permissions of that |
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> file/device to enable your user to have access. |
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> |
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> I am typing this on my mobile and can't quickly tell you how to do |
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> that on a permanent basis. But for a quick change you can use 'chown' |
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> to change the owner to your own user. |
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What about 'gpasswd -a <user> tty' to add the tty group to the user? |
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Needs a re-login to make use of the changes. |
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Wonko |
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