henri

# bind alt arrorw keys for switching panes
bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D

# start window number at 1 rather than zero (good if you do not have a numpad on your keyboard)
set -g base-index 1

# allow different clients to have different sized windows (same session)

henri

### APT Tips (tested only on Ubuntu)
##
## Problem : 
## The following packages have been kept back
## 
## Possible Solutions (depending on the situation) : 

# non-manual upgrade of kept back packages (safest) : 
sudo apt-get --with-new-pkgs upgrade
sudo apt-get --with-new-pkgs upgrade <list of packages kept back>

henri

# get basic system informaton (including version)
get system status

# overview of hardware interfaces
get system interface physical      

# details of a single network interface,
get hardware nic <nic-name>          

# kind of hidden command to see more  interface stats such as errors

henri

# Edits you can make to ~/.config/fish/config.fish


# do not compress the PWD readout
set fish_prompt_pwd_dir_length 0


# remove the fish greeting or set it to something else
set -U fish_greeting ""

henri

#################
### using nmap
#################

# locate free IP addresses (powered off systems or non ARP reply will not be spotted) within a network - change network scan as needed 
sudo nmap -v -sn -n 192.168.1.0/24 -oG - | awk '/Status: Down/{print $2}'  

# reverse of above show the hosts which are up 
sudo nmap -v -sn -n 192.168.1.0/24 -oG - | awk '/Status: Up/{print $2}'  

henri

#!/usr/bin/bash
# Simple Script which prints the maximum load factor to stdout.
# Henri Shustak (C) 2023
# Released Under GNU GPL v3 or later

# version 1.0 initial release.
# version 2.0 bug fix which resulted in different load factor being reported.
# version 3.0 added date to output
# version 4.0 added an optional reset paramater
# version 4.1 bug fix regarding reset time

henri

#!/usr/bin/env bash
#
# toggle auto aconnect
# Henri Shustak 2023
# Released under under MIT Licence

# version 1.1 - initial release
# version 1.2 - will work no matter the state of the lock files

toggle_file=/tmp/bluetooth_connect.toogle

henri

# mosh (connection using specific public key-pair)
mosh --ssh="/usr/bin/ssh -i ~/.ssh/identity" user@myhost.com

henri

#!/bin/bash

# You know that really annoying message that pops up...

# Mosh: You have 3 detached Mosh sessions on this server, with PIDs:
#        - mosh [2294539]
#        - mosh [1874313]
#        - mosh [2294805]

# I often find myself copying this list of PIDs in order to kill them manually

henri

# the man page for tmutil
man tmutil

# calculate drift on backups (cpu / io intensive)
tmutil calculatedrift backup_folder

# list backups
tmutil listbackups

# set backup destination