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2 Commits
b8aef151f2
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466f93e073
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466f93e073 | |||
78ee3595ec |
21
.local/bin/cidr2mask
Executable file
21
.local/bin/cidr2mask
Executable file
@ -0,0 +1,21 @@
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#!/bin/bash
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cidr2mask() {
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local i mask=""
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local full_octets=$(($1 / 8))
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local partial_octet=$(($1 % 8))
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for ((i = 0; i < 4; i += 1)); do
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if [ $i -lt $full_octets ]; then
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mask+=255
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elif [ $i -eq $full_octets ]; then
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mask+=$((256 - 2 ** (8 - partial_octet)))
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else
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mask+=0
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fi
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test $i -lt 3 && mask+=.
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done
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echo $mask
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}
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cidr2mask "$@"
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20
.local/bin/mask2cidr
Executable file
20
.local/bin/mask2cidr
Executable file
@ -0,0 +1,20 @@
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#!/bin/bash
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mask2cidr() {
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local mask=$1
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# In RFC 4632 netmasks there's no "255." after a non-255 byte in the mask
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local left_stripped_mask=${mask##*255.}
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local len_mask=${#mask}
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local len_left_stripped_mask=${#left_stripped_mask}
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local conversion_table=0^^^128^192^224^240^248^252^254^
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local number_of_bits_stripped=$(((len_mask - len_left_stripped_mask) * 2))
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local signifacant_octet=${left_stripped_mask%%.*}
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local right_stripped_conversion_table=${conversion_table%%$signifacant_octet*}
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local len_right_stripped_conversion_table=${#right_stripped_conversion_table}
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local number_of_bits_from_conversion_table=$((len_right_stripped_conversion_table / 4))
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echo $((number_of_bits_stripped + number_of_bits_from_conversion_table))
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}
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mask2cidr "$@"
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59
.zshrc
59
.zshrc
@ -16,43 +16,6 @@ gbranch() {
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echo -e "$(git branch "$@")"
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echo -e "$(git branch "$@")"
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}
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}
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mask2cidr() {
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local mask=$1
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# In RFC 4632 netmasks there's no "255." after a non-255 byte in the mask
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local left_stripped_mask=${mask##*255.}
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local len_mask=${#mask}
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local len_left_stripped_mask=${#left_stripped_mask}
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local conversion_table=0^^^128^192^224^240^248^252^254^
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local number_of_bits_stripped=$((($len_mask - $len_left_stripped_mask) * 2))
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local signifacant_octet=${left_stripped_mask%%.*}
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local right_stripped_conversion_table=${conversion_table%%$signifacant_octet*}
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local len_right_stripped_conversion_table=${#right_stripped_conversion_table}
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local number_of_bits_from_conversion_table=$((len_right_stripped_conversion_table / 4))
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echo $(($number_of_bits_stripped + $number_of_bits_from_conversion_table))
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}
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cidr2mask() {
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local i mask=""
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local full_octets=$(($1 / 8))
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local partial_octet=$(($1 % 8))
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for ((i = 0; i < 4; i += 1)); do
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if [ $i -lt $full_octets ]; then
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mask+=255
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elif [ $i -eq $full_octets ]; then
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mask+=$((256 - 2 ** (8 - $partial_octet)))
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else
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mask+=0
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fi
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test $i -lt 3 && mask+=.
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done
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echo $mask
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}
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[ -f /etc/gentoo-release ] && export ZSH="/usr/share/zsh/site-contrib/oh-my-zsh"
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[ -f /etc/gentoo-release ] && export ZSH="/usr/share/zsh/site-contrib/oh-my-zsh"
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[ -f /etc/centos-release ] && export ZSH="$HOME/.oh-my-zsh"
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[ -f /etc/centos-release ] && export ZSH="$HOME/.oh-my-zsh"
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[ -f /etc/debian_version ] && export ZSH="$HOME/.oh-my-zsh"
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[ -f /etc/debian_version ] && export ZSH="$HOME/.oh-my-zsh"
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@ -130,10 +93,12 @@ fi
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alias ansible-lint-work='GIT_SSH_COMMAND="ssh -i ~/.ssh/work/id_rsa" ansible-lint'
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alias ansible-lint-work='GIT_SSH_COMMAND="ssh -i ~/.ssh/work/id_rsa" ansible-lint'
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alias ansible-galaxy-work='GIT_SSH_COMMAND="ssh -i ~/.ssh/work/id_rsa" ansible-galaxy'
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alias ansible-galaxy-work='GIT_SSH_COMMAND="ssh -i ~/.ssh/work/id_rsa" ansible-galaxy'
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alias ssh-work="ssh -i ~/.ssh/work/id_rsa"
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alias ssh-work="ssh -i ~/.ssh/work/id_rsa"
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alias gwork='GIT_SSH_COMMAND="ssh -i ~/.ssh/work/id_rsa" git'
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alias rsyncwork="rsync -h --progress -e 'ssh -i ~/.ssh/work/id_rsa'"
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alias rsyncwork="rsync -h --progress -e 'ssh -i ~/.ssh/work/id_rsa'"
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alias gcommitw="git commit --author='Marcin Woźniak <marcin.wozniak@wundermanthompson.com>'"
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alias git-work='GIT_SSH_COMMAND="ssh -i ~/.ssh/work/id_rsa" git'
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alias gwork=git-work
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alias gitwork=gwork
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alias gitwork=gwork
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alias gcommitw="git commit --author='Marcin Woźniak <marcin.wozniak@wundermanthompson.com>'"
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alias git-commit-work=gcommitw
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alias gitcommitwork=gcommitw
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alias gitcommitwork=gcommitw
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alias gitworkcommit=gcommitw
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alias gitworkcommit=gcommitw
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@ -210,9 +175,6 @@ if [[ "$(uname)" == "Darwin" ]]; then
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sort |
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sort |
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tail -n1)
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tail -n1)
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export PATH=$PATH:/opt/homebrew/Cellar/tfenv/$TFENVVERSION/versions/$TFVERSION/
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export PATH=$PATH:/opt/homebrew/Cellar/tfenv/$TFENVVERSION/versions/$TFVERSION/
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# Project
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alias meraki="cd $HOME/git/ansible_collections/cisco/meraki/"
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fi
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fi
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# Setting the right editor
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# Setting the right editor
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@ -246,7 +208,8 @@ alias myip="curl ipinfo.io/ip"
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alias changefont="figlet"
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alias changefont="figlet"
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# Git
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# Git
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alias gexclude="git update-index --assume-unchanged"
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alias git-exclude="git update-index --assume-unchanged"
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alias gexclude=git-exclude
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alias gmaster="git checkout master; git checkout main"
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alias gmaster="git checkout master; git checkout main"
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alias gmain="git checkout master; git checkout main"
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alias gmain="git checkout master; git checkout main"
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alias gcommit="git commit --author='Marcin Woźniak <y0rune@aol.com>' -s"
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alias gcommit="git commit --author='Marcin Woźniak <y0rune@aol.com>' -s"
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@ -259,15 +222,19 @@ alias gch="git checkout"
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alias gst="git status -s"
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alias gst="git status -s"
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alias gdiff="git --no-pager diff"
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alias gdiff="git --no-pager diff"
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alias glog="git log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an - %ae>%Creset' --abbrev-commit --branches"
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alias glog="git log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an - %ae>%Creset' --abbrev-commit --branches"
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alias gshow="git --no-pager show --color --pretty=format:%b"
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alias git-show="git --no-pager show --color --pretty=format:%b"
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alias gd=gshow
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alias gshow=git-show
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alias guntrackfile="git update-index --assume-unchanged"
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alias gd=git-show
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alias git-untrack-file="git update-index --assume-unchanged"
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alias guntrackfile=git-untrack-file
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# Others
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# Others
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alias channel-check='sudo iwlist wlan0 scan | egrep -i "essid|frequency"'
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alias channel-check='sudo iwlist wlan0 scan | egrep -i "essid|frequency"'
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alias newswork="newsboat --url=$HOME/.config/newsboat/urlswork"
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alias newswork="newsboat --url=$HOME/.config/newsboat/urlswork"
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alias aria2c="aria2c --seed-time=0 --disable-ipv6 --max-upload-limit=1k"
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alias aria2c="aria2c --seed-time=0 --disable-ipv6 --max-upload-limit=1k"
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alias irc="ssh mikrus -t 'screen -r'"
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alias irc="ssh mikrus -t 'screen -r'"
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# GoLang
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alias go-mod="go mod edit -go $(go version | grep -oE 'go[0-9]*\.[0-9]*\.[0-9]*' | sed 's/go//g'); go get -u; go mod verify; go get -x -v; go mod verify; go mod tidy"
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alias go-mod="go mod edit -go $(go version | grep -oE 'go[0-9]*\.[0-9]*\.[0-9]*' | sed 's/go//g'); go get -u; go mod verify; go get -x -v; go mod verify; go mod tidy"
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# Resolve problem with - zsh: no matches found
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# Resolve problem with - zsh: no matches found
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