Issues with `core/tabs/utils/ssh.sh`

[koibtw]

First of all, shellcheck.
Second of all, those quotes actually unquote the variable:

linutil/core/tabs/utils/ssh.sh

Lines 65 to 69 in d91a44e

	"$ESCALATION_TOOL" -S sed -i 's/^#PasswordAuthentication yes/PasswordAuthentication no/' /etc/ssh/sshd_config &&
	"$ESCALATION_TOOL" -S sed -i 's/^PasswordAuthentication yes/PasswordAuthentication no/' /etc/ssh/sshd_config &&
	"$ESCALATION_TOOL" -S sed -i 's/^#PubkeyAuthentication no/PubkeyAuthentication yes/' /etc/ssh/sshd_config &&
	"$ESCALATION_TOOL" -S sed -i 's/^PubkeyAuthentication no/PubkeyAuthentication yes/' /etc/ssh/sshd_config &&
	"$ESCALATION_TOOL" -S systemctl restart sshd

Third of all, $ESCALATION_TOOL in this case is being expanded on the client side...
The list goes on. We need someone to refactor that whole script.