My usual bashrc stuff

.bashrc

export PATH="$PATH:$HOME/s"
export PATH="$PATH:/usr/local/go/bin"
export PATH="$PATH:$HOME/go/bin"

b() { 
  git rev-parse --abbrev-ref HEAD 
}
export -f b

c() { 
  git checkout $@
}
export -f c

f() {
  git fetch origin $@
}
export -f f

p() {
  git push origin $@
}
export -f p

fb() {
  f $(b)
}
export -f fb

pb() {
  p $(b)
}
export -f pb

fr() {
  fb && git reset origin/$(b) --hard
}
export -f fr

t() {
  local tz="local"
  while [[ $# -gt 0 ]]; do
    case $1 in
      -utc)
        tz="UTC"
        shift
        ;;
      *)
        break
        ;;
    esac
  done
  
  if [[ -t 0 ]]; then
    # No pipe - print single timestamp
    if [[ $tz == "UTC" ]]; then
      TZ=UTC date '+%Y-%m-%d %H:%M:%S UTC'
    else
      date '+%Y-%m-%d %H:%M:%S'
    fi
  else
    # Pipe input - prefix each line
    while IFS= read -r line; do
      if [[ $tz == "UTC" ]]; then
        printf '%s %s\n' "$(TZ=UTC date '+%Y-%m-%d %H:%M:%S UTC')" "$line"
      else
        printf '%s %s\n' "$(date '+%Y-%m-%d %H:%M:%S')" "$line"
      fi
    done
  fi
}
export -f t

alias s="git status"