SystemZ

Git first aid

Remove submodule

https://stackoverflow.com/a/21211232/1351857

git rm -rf the/submodule
rm -rf .git/modules/the/submodule
git config -f .git/config --remove-section submodule.the/submodule 2> /dev/null

SystemZ

Keybase proof

I hereby claim:

• I am systemz on github.
• I am systemz (https://keybase.io/systemz) on keybase.
• I have a public key ASBX478NMvzJEQ6Oy0xNslYbWp3c7CsnSJcQeTvmTdvCeAo

To claim this, I am signing this object:

SystemZ

#!/bin/bash
#https://techoverflow.net/blog/2013/10/22/docker-remove-all-images-and-containers/
docker rm $(docker ps -a -q)
docker rmi $(docker images -q)

SystemZ

#!/bin/bash
#https://groups.google.com/forum/#!topic/docker-user/g9yDdQsoDFE
htop -p $(sudo docker ps -q | xargs sudo docker inspect --format {{.State.Pid}} | awk -vORS=, '{ print $1 }' | sed 's/,$/\n/')

SystemZ

#!/bin/bash
find /etc/ -mmin -120 -ls

SystemZ

#!/bin/bash

#install this first
#apt-get install ipset

#add kernel module
modprobe -v ip_set
modprobe -v ip_set_hash_netport
#create list for IPs
ipset create geoblock hash:net

SystemZ

#http://www.commandlinefu.com/commands/view/1878/use-mtr-to-create-a-text-file-report
mtr --report --report-cycles 100 www.google.com > google_net_report.txt

SystemZ

#http://rogerdudler.github.io/git-guide/files/git_cheat_sheet.pdf

##ignore chmod - http://stackoverflow.com/a/1580644/1351857
#git config core.fileMode false

##remove vendor or node_modules -
##http://stackoverflow.com/a/17824718/1351857
##http://stackoverflow.com/a/32886427/1351857
#git filter-branch --tree-filter 'rm -rf node_modules' --prune-empty HEAD
#echo node_modules/ >> .gitignore

SystemZ

https://formden.com/blog/isolate-bootstrap

sudo npm install less -g

prefix.less

.superbootstart {
  @import (less) 'bootstrap.css';
  @import (less) 'bootstrap-theme.css';  /* optional */
}

SystemZ

dig -t SRV _ts3._udp.domain.com