#!/usr/bin/env sh
# VERSION: 0.6.0
# MIT License
# 
# Original work Copyright (c) 2011 Alexey Akimov (@subdir) and contributors
# This rewritten version Copyright (c) 2014-2017 Kirill Pavlov
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
# tee >(head -n1) >/dev/null | >(tail "$@")
# Reference implementation: https://unix.stackexchange.com/questions/28503/how-can-i-send-stdout-to-multiple-commands
# { { tee /dev/fd/3 | head -n1 >&9; } 3>&1 | tail -qn+2 | tail "$@" >&9; } 9>&1

tmp=$(mktemp)
cat > $tmp
head -n1 $tmp
tail -qn+2 $tmp | tail "$@"
rm -rf "$tmp"
