Disable ubuntu firewall

Disable ufw

$ sudo ufw disable
Firewall stopped and disabled on system startup

Source: linuxconfig.org

Firewall in ubuntu 18.04

Managing UFW from command line
UFW ( Uncomplicated Firewall ) firewall is a default firewall on Ubuntu 18.04 Bionic Beaver Linux.
Check a current firewall status
By default the UFW is disabled. You can check the status of your firewall by executing the following linux command:

$ sudo ufw status
[sudo] password for linuxconfig: 
Status: inactive

For more verbose output append word verbose to the above command:

$ sudo ufw status verbose

Enable Firewall
To enable firewall execute:

$ sudo ufw enable
Command may disrupt existing ssh connections. Proceed with operation (y|n)? y
Firewall is active and enabled on system startup

Firewall, is now enabled:

$ sudo ufw status
Status: active

Source: linuxconfig.org

Disable ubuntu firewall

sudo ufw enable
sudo ufw disable

Source: linuxconfig.org

Similar codes

5 votes103 views6 answers
Laravel command not found ubuntu
Shell/Bash
14 votes134 views1 answer
Artisan rollback one migration
Shell/Bash
2 votes152 views2 answers
Check current branch github
Shell/Bash
1 vote105 views1 answer
How to install cargo packages
Shell/Bash
1 vote110 views1 answer
Package "ngx-mask" has an incompatible peer dependency to "@angular/common"
Shell/Bash
0 vote90 views1 answer
Django fake initial migration
Shell/Bash
0 vote114 views4 answers
Replace a newline using sed linux bash
Shell/Bash
5 votes92 views1 answer
The most profitable business in zimbabwe
Shell/Bash
0 vote108 views1 answer
How to denote spaces in path
Shell/Bash
7 votes104 views3 answers
Update composer on windows
Shell/Bash