GnP's user avatar
GnP's user avatar
GnP's user avatar
GnP
  • Member for 10 years
  • Last seen more than a month ago
91 votes
Accepted

Allow user1 to "su - user2" without password

54 votes
Accepted

find -delete does not delete non-empty directories

12 votes
Accepted

Write default array to variable in Bash

12 votes
Accepted

How can I forward a already forwarded ssh key into tmux?

6 votes

What is the recommended way to set a global DNS server override on a system using systemd-resolved?

5 votes
Accepted

set packet rate limit via iptables

4 votes
Accepted

Bring network interface down if physical connectivity is lost

3 votes

Extracting specific range of characters from each line

3 votes

Work around two-factor SSH auth with Master connection and port forwarding?

3 votes

How do you write a grub.cfg menuentry for Debian Netinst (8.2 as of writing) to boot via USB?

3 votes

ssh: "Error reading response length from authentication socket"

2 votes
Accepted

Configuring an OpenSSH shell for any/every connecting username

1 vote

Unset an environment variable for one command

1 vote
Accepted

Rerouting traffic from OpenVPN client for local-only access

1 vote
Accepted

How do these qemu parameters for stdout redirection work?

1 vote

Lock system after awake suspend (incl. forced-shutdowns system after countdown)?

1 vote
Accepted

set connection limit via iptables

1 vote

Importing an excerpt from a file into a script

0 votes
Accepted

IPv6 with 2 ISPs, connection lost to ISP 1. Will connection be recovered through ISP2?