关键词：
cp ~/.zshrc ~/.zshrc-backup.`date +%F-%H%M`
cat << EOF >> ~/.zshrc
# @ ~/.bash_profile | ~/.bashrc | ~/.zshrc
alias youtube-dl-mp3='youtube-dl -x --audio-format mp3 --audio-quality 1'
## docker management
alias my_dock_kill_rm='docker kill $(docker ps -aq) ; docker rm $(docker ps -aq)'
alias my_dock_rmi_all='docker rmi -f $(docker images -aq)'
my_dock_teardown() docker kill $(docker ps -aq) ; docker rm $(docker ps -aq) ; docker rmi -f $(docker images -aq) ; docker volume prune -f ; docker network prune -f ;
my_dock_in() docker exec -it $1 sh ;
alias dcu="docker-compose up -d"
alias dcd="docker-compose down"
alias di="docker images"
drmi() docker rmi $1 ;
## docker containers
alias my_get_me_centos='docker run -it --privileged=true -v $(pwd):/shared centos:7 bash'
alias my_get_me_fedora='docker run -it --privileged=true -v $(pwd):/shared fedora:27 bash'
alias my_get_me_ubuntu16='docker run -it --privileged=true -v $(pwd):/shared ubuntu:16.04 bash'
alias my_get_me_alpine='docker run -it --privileged=true -v $(pwd):/shared alpine:3.6 sh'
alias my_get_me_debian='docker run -it --privileged=true -v $(pwd):/shared debian:9.2 sh'
my_get_me_run() docker run -it -v $(pwd):/shared $1 $2 ;
## kubernetes
kube_controllers()
kubectl $1 get deploy,rs,ds,sts,cj,jobs,rc ;
kube_accounts()
kubectl $1 get clusterrolebindings,clusterroles,sa ;
helm_create()
kubectl -n kube-system create serviceaccount tiller
kubectl create clusterrolebinding tiller --clusterrole cluster-admin --serviceaccount=kube-system:tiller
helm init --service-account=tiller
helm_delete()
kubectl -n kube-system delete deployment tiller-deploy
kubectl delete clusterrolebinding tiller
kubectl -n kube-system delete serviceaccount tiller
## ansible
my_encrypt_vault() ansible-vault encrypt --vault-password-file=~/keys/ansible_vault.key --output=vault_$1 vars_$1 ;
my_decrypt_vault() ansible-vault decrypt --vault-password-file=~/keys/ansible_vault.key --output=vars_$1 vault_$1 ;
my_ansible_facts() ansible all -i "$1" -m setup ;
alias ansible-playbook-3.6='ansible-playbook -e ansible_python_interpreter=/usr/bin/python3.6'
## git
my_git_changelog() git log --oneline --no-merges $1 ;
my_git_clone() git clone --recursive $1 ;
alias my_git_push='git push --recurse-submodules=on-demand'
alias my_git_submodule_update='git submodule update --remote --merge --recursive'
my_git_init() git init ; git config --local user.name "Carles San Agustin" ; git config --local user.email $1 ; git config --local http.sslVerify "false" ; touch README.md .gitignore ;
## ssh
my_tunnel() ssh -N -L $1\:localhost:$2 $3 ;
# my_tunnel 8161 8161 user@example.com
my_tunnelr() ssh -N -R $1\:localhost:$2 $3 ;
# my_tunnelr 19999 22 user@example.com
alias sshp="ssh -o StrictHostKeyChecking=no -o PreferredAuthentications=password -o PubkeyAuthentication=no -o ServerAliveInterval=60 "
alias sshk="ssh -o StrictHostKeyChecking=no -o PreferredAuthentications=publickey -o PubkeyAuthentication=yes -o ServerAliveInterval=60 "
## system
my_folder_size() du -hsx $1 | sort -rh | head -10;
my_chown() sudo chown -Rf $USER:$USER $1 ;
alias my_duf='du -sk * | sort -n | while read size fname; do for unit in k M G T P E Z Y; do if [ $size -lt 1024 ]; then echo -e "$size$unit - $fname"; break; fi; size=$((size/1024)); done; done'
#alias my_duf='du -skh * | sort -n | tac'
alias my_duf_hidden='du -ahd1 | sort -h'
alias my_permits="sudo find * -type d -print0 | sudo xargs -0 chmod 0755 && sudo find . -type f -print0 | sudo xargs -0 chmod 0644"
my_process_count() ps -ef | awk ' print $8 ' | sort -n | uniq -c | sort -n ;
alias my_process_total='ps -A --no-headers | wc -l'
alias my_process_usage='ps aux --sort=%mem,%cpu'
my_kill_processes() ps -ef | grep $1 | grep -v grep | awk 'print $2' | xargs kill -9 ;
alias my_netstat="netstat -tulpn"
alias my_netstat_a="netstat -tulpna"
my_curl() curl -s -D - $1 -o /dev/null ;
svc_logs() sudo journalctl -f -u $1 ;
my_newline() awk 'gsub(/\\n/,"\n")1' $1
alias sed_newline="sed -i 's/\\n/\n/g' "
# from: https://goo.gl/EeGNSf
my_topcommands() fc -l 1 | awk 'CMD[$2]++;count++;END for (a in CMD)print CMD[a] " " CMD[a]/count*100 "% " a; ' | grep -v "./" | column -c3 -s " " -t | sort -nr | nl | head -n10
# only personal fedora workstation
my_clear_workstation()
sudo rm -Rf /var/crash/* ; \
sudo rm -Rf /var/cache/PackageKit/28/metadata/updates/packages/* ; \
sudo rm -Rf /var/cache/PackageKit/28/metadata/skype-stable/packages/* ; \
sudo rm -Rf /var/cache/PackageKit/28/metadata/docker-ce-stable/packages/* ; \
sudo pkcon refresh force -c -1 ;
EOF
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