my zshrc for iterm2

.zshrc

# If you come from bash you might have to change your $PATH.
# export PATH=$HOME/bin:/usr/local/bin:$PATH

# Path to your oh-my-zsh installation.
export ZSH=/Users/heiko/.oh-my-zsh

# Set name of the theme to load. Optionally, if you set this to "random"
# it'll load a random theme each time that oh-my-zsh is loaded.
# See https://github.com/robbyrussell/oh-my-zsh/wiki/Themes
ZSH_THEME="robbyrussell"

# Uncomment the following line to use case-sensitive completion.
# CASE_SENSITIVE="true"

# Uncomment the following line to use hyphen-insensitive completion. Case
# sensitive completion must be off. _ and - will be interchangeable.
# HYPHEN_INSENSITIVE="true"

# Uncomment the following line to disable bi-weekly auto-update checks.
# DISABLE_AUTO_UPDATE="true"

# Uncomment the following line to change how often to auto-update (in days).
# export UPDATE_ZSH_DAYS=13

# Uncomment the following line to disable colors in ls.
# DISABLE_LS_COLORS="true"

# Uncomment the following line to disable auto-setting terminal title.
# DISABLE_AUTO_TITLE="true"

# Uncomment the following line to enable command auto-correction.
# ENABLE_CORRECTION="true"

# Uncomment the following line to display red dots whilst waiting for completion.
# COMPLETION_WAITING_DOTS="true"

# Uncomment the following line if you want to disable marking untracked files
# under VCS as dirty. This makes repository status check for large repositories
# much, much faster.
# DISABLE_UNTRACKED_FILES_DIRTY="true"

# Uncomment the following line if you want to change the command execution time
# stamp shown in the history command output.
# The optional three formats: "mm/dd/yyyy"|"dd.mm.yyyy"|"yyyy-mm-dd"
# HIST_STAMPS="mm/dd/yyyy"

# Would you like to use another custom folder than $ZSH/custom?
# ZSH_CUSTOM=/path/to/new-custom-folder

# Which plugins would you like to load? (plugins can be found in ~/.oh-my-zsh/plugins/*)
# Custom plugins may be added to ~/.oh-my-zsh/custom/plugins/
# Example format: plugins=(rails git textmate ruby lighthouse)
# Add wisely, as too many plugins slow down shell startup.
plugins=(git nvm git-flow-avh)

source $ZSH/oh-my-zsh.sh

# User configuration

# export MANPATH="/usr/local/man:$MANPATH"

# You may need to manually set your language environment
# export LANG=en_US.UTF-8

# Preferred editor for local and remote sessions
# if [[ -n $SSH_CONNECTION ]]; then
#   export EDITOR='vim'
# else
#   export EDITOR='mvim'
# fi

# Compilation flags
# export ARCHFLAGS="-arch x86_64"

# ssh
# export SSH_KEY_PATH="~/.ssh/dsa_id"

# Set personal aliases, overriding those provided by oh-my-zsh libs,
# plugins, and themes. Aliases can be placed here, though oh-my-zsh
# users are encouraged to define aliases within the ZSH_CUSTOM folder.
# For a full list of active aliases, run `alias`.
#
# Example aliases
# alias zshconfig="mate ~/.zshrc"
# alias ohmyzsh="mate ~/.oh-my-zsh"

PROMPT='%{$fg[cyan]%}%c%{$reset_color%}$(git_prompt_info) '
ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[green]%}@%{$fg[red]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_DIRTY="%{$FG[003]%}"
ZSH_THEME_GIT_PROMPT_CLEAN="%{$FG[049]%}"

function git_prompt_info() {
  local ref
  if [[ "$(command git config --get oh-my-zsh.hide-status 2>/dev/null)" != "1" ]]; then
    ref=$(command git symbolic-ref HEAD 2> /dev/null) || \
    ref=$(command git rev-parse --short HEAD 2> /dev/null) || return 0
    # ${${ref#refs/heads/}/feature\//✨ /}
    echo "$ZSH_THEME_GIT_PROMPT_PREFIX$(parse_git_dirty)${ref#refs/heads/}$ZSH_THEME_GIT_PROMPT_SUFFIX"
  fi
}

ZSH_THEME_TERM_TITLE_IDLE="%~"

alias nom='npm'
mp4() {ffmpeg -hide_banner -loglevel warning -stats -i "$1" -crf 18 -threads $(sysctl -n hw.ncpu) -preset veryslow "${1%.*}.mp4"}
mp4med() {ffmpeg -hide_banner -loglevel warning -stats -i "$1" -crf 22 -threads $(sysctl -n hw.ncpu) -preset veryslow "${1%.*}.mp4"}
mp4low() {ffmpeg -hide_banner -loglevel warning -stats -i "$1" -crf 26 -threads $(sysctl -n hw.ncpu) -preset veryslow "${1%.*}.mp4"}
h264() {ffmpeg -hide_banner -loglevel warning -stats -i "$1" -crf 18 -threads $(sysctl -n hw.ncpu) -preset veryslow "${1%.*}_h264.mp4"}
h265() {ffmpeg -hide_banner -loglevel warning -stats -i "$1" -c:v libx265 -crf 24 -threads $(sysctl -n hw.ncpu) -preset veryslow "${1%.*}_h265.mp4"}
forcekill() {kill -9 $(ps -A | grep -i "$1" | cut -d ' ' -f 1)}
clean_branches() {git remote prune origin && (git branch -vv | grep 'origin/.*: gone]' | awk '{print $1}' | xargs git branch -d)}

get_seconds_from_string() {
  TIME="0"
  TIME_PARTS=$1
  SECONDS_FACTORS=("3600" "60" "1" "0.033")
  IFS=':' read -rA TIME_PARTS <<< "${1}"
  for i in {1..$#TIME_PARTS}; do
    TIME_PART=${TIME_PARTS[$i]}
    TIME=$(bc -l <<< "${TIME}+${TIME_PART}*${SECONDS_FACTORS[$i]}")
  done
  echo -n "${TIME}"
}


vcut() {
  base_filename="${1%.*}"
  file_extension="${1##*.}"
  start_time="${2}"

  start_time_seconds=$(get_seconds_from_string "$2")
  end_time_seconds=$(get_seconds_from_string "$3")
  duration_seconds=$(bc -l <<< "${end_time_seconds}-${start_time_seconds}")
  start_time_name=$(echo "${start_time//;/_}")

  ffmpeg -hide_banner -loglevel panic -y -ss ${start_time_seconds} -i "$1" -to ${duration_seconds} -c copy "${base_filename}_${start_time_name}.${file_extension}"
  echo "${base_filename}_${start_time_name}.${file_extension}"
}