diff options
Diffstat (limited to 'dotfiles/scripts/ssh.sh')
| -rwxr-xr-x | dotfiles/scripts/ssh.sh | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/dotfiles/scripts/ssh.sh b/dotfiles/scripts/ssh.sh new file mode 100755 index 0000000..7116490 --- /dev/null +++ b/dotfiles/scripts/ssh.sh @@ -0,0 +1,24 @@ +#!/bin/sh + +#By default the sshd listen only for local connection. + +if [[ $1 == "disable" ]]; then + if [[ $(cat /etc/ssh/sshd_config | grep -e "^ListenAddress") == "" ]]; then + sudo sed -i -e 's/#ListenAddress ::/#ListenAddress ::\nListenAddress 127.0.0.1/g' /etc/ssh/sshd_config + sudo systemctl restart sshd.service + fi + echo "sshd listen now only for local address 127.0.0.1." +elif [[ $1 == "enable" ]]; then + sudo sed -i -e '/ListenAddress 127.0.0.1/d' /etc/ssh/sshd_config + sudo systemctl restart sshd.service + echo "sshd listen now for all address." +elif [[ $1 == "status" ]]; then + echo $(sudo systemctl status sshd.service) + echo "sshd conf say:" + echo $(cat /etc/ssh/sshd_config | grep -e "^ListenAddress") +elif [[ $1 == "start" || $1 == "stop" || $1 == "restart" ]]; then + sudo systemctl $1 sshd.service +fi + +sudo -k + |