ufw delete all rules
I'm trying to understand and build my own firewall for the first time.
I'm very new to this kind of things.
I came up to ufw and added some rules to test it.
Is there any way of deleting all the rules at once with a single command?
command-line firewall ufw
edited Feb 18 '18 at 10:30
Yaron
9,05871940
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I'm trying to understand and build my own firewall for the first time.
I'm very new to this kind of things.
I came up to ufw and added some rules to test it.
Is there any way of deleting all the rules at once with a single command?
command-line firewall ufw
edited Feb 18 '18 at 10:30
Yaron
9,05871940
add a comment |
I'm trying to understand and build my own firewall for the first time.
I'm very new to this kind of things.
I came up to ufw and added some rules to test it.
Is there any way of deleting all the rules at once with a single command?
command-line firewall ufw
edited Feb 18 '18 at 10:30
Yaron
9,05871940
I'm trying to understand and build my own firewall for the first time.
I'm very new to this kind of things.
I came up to ufw and added some rules to test it.
Is there any way of deleting all the rules at once with a single command?
command-line firewall ufw
command-line firewall ufw
edited Feb 18 '18 at 10:30
Yaron
9,05871940
edited Feb 18 '18 at 10:30
Yaron
9,05871940
edited Feb 18 '18 at 10:30
Yaron
9,05871940
edited Feb 18 '18 at 10:30
Yaron
9,05871940
edited Feb 18 '18 at 10:30
Yaron
9,05871940
9,05871940
asked Mar 5 '17 at 13:18
user658776
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2 Answers
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If you want to turn off UFW completely and delete all the rules, you can use "reset" command:
ufw reset
Afterwards you can start it again (fresh clean) using:
sudo ufw enable
More info can be found in this tutorial and the official documents
answered Mar 5 '17 at 13:22
YaronYaron
9,05871940
add a comment |
In CentOS, ufw reset does not wipe all the rules clean. It will rather leave ufw with the default rules in place, such as allowing ssh connections.
But the next one liner should do the trick,
for i in `seq 1 $(ufw status numbered | grep "^[" | wc -l)`; do ufw --force delete 1; done
Or, if working as a privileged user,
for i in `seq 1 $(sudo ufw status numbered | grep "^[" | wc -l)`; do sudo ufw --force delete 1; done
answered 10 mins ago
chavachava
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
If you want to turn off UFW completely and delete all the rules, you can use "reset" command:
ufw reset
Afterwards you can start it again (fresh clean) using:
sudo ufw enable
More info can be found in this tutorial and the official documents
answered Mar 5 '17 at 13:22
YaronYaron
9,05871940
add a comment |
If you want to turn off UFW completely and delete all the rules, you can use "reset" command:
ufw reset
Afterwards you can start it again (fresh clean) using:
sudo ufw enable
More info can be found in this tutorial and the official documents
answered Mar 5 '17 at 13:22
YaronYaron
9,05871940
add a comment |
If you want to turn off UFW completely and delete all the rules, you can use "reset" command:
ufw reset
Afterwards you can start it again (fresh clean) using:
sudo ufw enable
More info can be found in this tutorial and the official documents
answered Mar 5 '17 at 13:22
YaronYaron
9,05871940
If you want to turn off UFW completely and delete all the rules, you can use "reset" command:
ufw reset
Afterwards you can start it again (fresh clean) using:
sudo ufw enable
More info can be found in this tutorial and the official documents
answered Mar 5 '17 at 13:22
YaronYaron
9,05871940
edited Mar 5 '17 at 13:36
answered Mar 5 '17 at 13:22
YaronYaron
9,05871940
answered Mar 5 '17 at 13:22
YaronYaron
9,05871940
answered Mar 5 '17 at 13:22
YaronYaron
9,05871940
9,05871940
add a comment |
add a comment |
In CentOS, ufw reset does not wipe all the rules clean. It will rather leave ufw with the default rules in place, such as allowing ssh connections.
But the next one liner should do the trick,
for i in `seq 1 $(ufw status numbered | grep "^[" | wc -l)`; do ufw --force delete 1; done
Or, if working as a privileged user,
for i in `seq 1 $(sudo ufw status numbered | grep "^[" | wc -l)`; do sudo ufw --force delete 1; done
answered 10 mins ago
chavachava
1
New contributor
chava is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
In CentOS, ufw reset does not wipe all the rules clean. It will rather leave ufw with the default rules in place, such as allowing ssh connections.
But the next one liner should do the trick,
for i in `seq 1 $(ufw status numbered | grep "^[" | wc -l)`; do ufw --force delete 1; done
Or, if working as a privileged user,
for i in `seq 1 $(sudo ufw status numbered | grep "^[" | wc -l)`; do sudo ufw --force delete 1; done
answered 10 mins ago
chavachava
1
New contributor
chava is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
In CentOS, ufw reset does not wipe all the rules clean. It will rather leave ufw with the default rules in place, such as allowing ssh connections.
But the next one liner should do the trick,
for i in `seq 1 $(ufw status numbered | grep "^[" | wc -l)`; do ufw --force delete 1; done
Or, if working as a privileged user,
for i in `seq 1 $(sudo ufw status numbered | grep "^[" | wc -l)`; do sudo ufw --force delete 1; done
answered 10 mins ago
chavachava
1
New contributor
chava is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
In CentOS, ufw reset does not wipe all the rules clean. It will rather leave ufw with the default rules in place, such as allowing ssh connections.
But the next one liner should do the trick,
for i in `seq 1 $(ufw status numbered | grep "^[" | wc -l)`; do ufw --force delete 1; done
Or, if working as a privileged user,
for i in `seq 1 $(sudo ufw status numbered | grep "^[" | wc -l)`; do sudo ufw --force delete 1; done
answered 10 mins ago
chavachava
1
New contributor
chava is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered 10 mins ago
chavachava
1
New contributor
chava is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered 10 mins ago
chavachava
1
answered 10 mins ago
chavachava
1
1
New contributor
chava is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
chava is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
chava is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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