111A5AB1

sign_and_send_pubkey: signing failed for ED25519-SK

• TL;DR

TL;DR

When attempting to SSH with a ed25519-sk resident key if you get the following error:

sign_and_send_pubkey: signing failed for ED25519-SK "" from agent: agent refused operation

111A5AB1

set firewall options mss-clamp interface-type all
set firewall options mss-clamp mss 1380
set firewall options mss-clamp6 interface-type all
set firewall options mss-clamp6 mss 1360

111A5AB1

# List all the input devices
xinput --list

⎡ Virtual core pointer                    	    id=2	[master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4	[slave  pointer  (2)]
⎜   ↳ Broadcom Corp. Bluetooth USB Host Controller	id=11	[slave  pointer  (2)]
⎜   ↳ bcm5974                                   id=13	[slave  pointer  (2)]
⎣ Virtual core keyboard                   	    id=3	[master keyboard (2)]
    ↳ Virtual core XTEST keyboard             	id=5	[slave  keyboard (3)]
    ↳ Power Button                            	id=6	[slave  keyboard (3)]

111A5AB1

root@ubnt:~# cd /opt/vyatta/share/vyatta-cfg/templates/firewall/all-ping
root@ubnt:/opt/vyatta/share/vyatta-cfg/templates/firewall/all-ping# cat node.def

# icmp_echo_ignore_all 
# default value - 0
# If set non-zero, then kernel will ignore all ICMP ECHO requests sent to it

type: txt

help: Policy for handling of all IPv4 ICMP echo requests

111A5AB1

while IFS=, read -r id secret; do echo -e "[default]\naws_access_key_id = $id\naws_secret_access_key = $secret" > credentials; done <<< $(tail -n1 accessKeys.csv)

111A5AB1

#!/usr/bin/env bash

set -e

#-----------------------------------------------
# REPOSITORY
# Define GitHub repository details
#-----------------------------------------------
readonly USER="111A5AB1"
readonly REPOSITORY_NAME="terraform-gitlab-repos"

111A5AB1

Detach any other clients from the sessions when you attach. This is useful to resolve the dots and tmux #x# size from a smaller client

tmux attach -d

Ref: https://stackoverflow.com/questions/7814612/is-there-any-way-to-redraw-tmux-window-when-switching-smaller-monitor-to-bigger

111A5AB1

#!/bin/bash
#
# Download and install VMware Workstation Pro for Linux

set -e

export PATH='/usr/bin'

readonly VMWARE_WKSTN_SERIAL=''
readonly DOWNLOAD_URL='https://www.vmware.com/go/getWorkstation-linux'

111A5AB1

delete firewall group address-group martians-v4-adr
delete firewall group network-group martians-v4-net
delete firewall group ipv6-address-group martians-v6-adr
delete firewall group ipv6-network-group martians-v6-net
delete firewall group ipv6-network-group martians6to4-v6-net
delete firewall group ipv6-network-group martiansTeredo-v6-net

set firewall group address-group martians-v4-adr description "IPv4 addresses reserved for special-use by IANA that should never appear on the public Internet"
set firewall group address-group martians-v4-adr address 255.255.255.255
set firewall group network-group martians-v4-net description "IPv4 networks reserved for special-use by IANA that should never appear on the public Internet"

111A5AB1

View changes between HEAD and previous commit:

git diff HEAD^ HEAD

View changes between HEAD and <commit_id>:

git diff 0232ea938e607942e3e477e4a72e5e7fbf3dc496 HEAD