How to revert configuration of chmod to run command as root again
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I did sudo chmod +x /usr/bin/docker to avoid write sudo in all commands of docker, but now I found some information where that solution has a security vulnerability, so I want to revert that to write sudo always when I want to use some docker commands.
Someone can help me? Thanks a loot!
16.04 chmod docker
asked Feb 23 at 23:13
Carlos Andres
33
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up vote
0
down vote
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I did sudo chmod +x /usr/bin/docker to avoid write sudo in all commands of docker, but now I found some information where that solution has a security vulnerability, so I want to revert that to write sudo always when I want to use some docker commands.
Someone can help me? Thanks a loot!
16.04 chmod docker
asked Feb 23 at 23:13
Carlos Andres
33
There is no way to revert or undo what you did. However, if all you did was add the executable bit, then simply remove the executable bit:sudo chmod -x /usr/bin/docker. If you forgot to mention other commands or recursive flags, that command won't help.
– user535733
Feb 24 at 2:02
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up vote
0
down vote
favorite
1
up vote
0
down vote
favorite
1
1
I did sudo chmod +x /usr/bin/docker to avoid write sudo in all commands of docker, but now I found some information where that solution has a security vulnerability, so I want to revert that to write sudo always when I want to use some docker commands.
Someone can help me? Thanks a loot!
16.04 chmod docker
asked Feb 23 at 23:13
Carlos Andres
33
I did sudo chmod +x /usr/bin/docker to avoid write sudo in all commands of docker, but now I found some information where that solution has a security vulnerability, so I want to revert that to write sudo always when I want to use some docker commands.
Someone can help me? Thanks a loot!
16.04 chmod docker
16.04 chmod docker
asked Feb 23 at 23:13
Carlos Andres
33
asked Feb 23 at 23:13
Carlos Andres
33
asked Feb 23 at 23:13
Carlos Andres
33
asked Feb 23 at 23:13
Carlos Andres
33
asked Feb 23 at 23:13
Carlos Andres
33
33
There is no way to revert or undo what you did. However, if all you did was add the executable bit, then simply remove the executable bit:sudo chmod -x /usr/bin/docker. If you forgot to mention other commands or recursive flags, that command won't help.
– user535733
Feb 24 at 2:02
add a comment |Â
There is no way to revert or undo what you did. However, if all you did was add the executable bit, then simply remove the executable bit:sudo chmod -x /usr/bin/docker. If you forgot to mention other commands or recursive flags, that command won't help.
– user535733
Feb 24 at 2:02
There is no way to revert or undo what you did. However, if all you did was add the executable bit, then simply remove the executable bit:
sudo chmod -x /usr/bin/docker. If you forgot to mention other commands or recursive flags, that command won't help.– user535733
Feb 24 at 2:02
There is no way to revert or undo what you did. However, if all you did was add the executable bit, then simply remove the executable bit:
sudo chmod -x /usr/bin/docker. If you forgot to mention other commands or recursive flags, that command won't help.– user535733
Feb 24 at 2:02
add a comment |Â
1 Answer
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sudo chmod -x /usr/bin/docker
Would be the antithesis.
answered Feb 23 at 23:15
dpb
4,90911545
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1 Answer
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oldest
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
1
down vote
accepted
sudo chmod -x /usr/bin/docker
Would be the antithesis.
answered Feb 23 at 23:15
dpb
4,90911545
add a comment |Â
up vote
1
down vote
accepted
sudo chmod -x /usr/bin/docker
Would be the antithesis.
answered Feb 23 at 23:15
dpb
4,90911545
add a comment |Â
up vote
1
down vote
accepted
up vote
1
down vote
accepted
sudo chmod -x /usr/bin/docker
Would be the antithesis.
answered Feb 23 at 23:15
dpb
4,90911545
sudo chmod -x /usr/bin/docker
Would be the antithesis.
answered Feb 23 at 23:15
dpb
4,90911545
answered Feb 23 at 23:15
dpb
4,90911545
answered Feb 23 at 23:15
dpb
4,90911545
answered Feb 23 at 23:15
dpb
4,90911545
4,90911545
add a comment |Â
add a comment |Â
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There is no way to revert or undo what you did. However, if all you did was add the executable bit, then simply remove the executable bit:
sudo chmod -x /usr/bin/docker. If you forgot to mention other commands or recursive flags, that command won't help.– user535733
Feb 24 at 2:02