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#!/usr/bin/env bash
# Copyright (c) 2016 Egor Tensin <Egor.Tensin@gmail.com>
# This file is part of the "linux-home" project.
# For details, see https://github.com/egor-tensin/linux-home.
# Distributed under the MIT License.
swap_files() (
set -o errexit -o nounset -o pipefail
shopt -s inherit_errexit 2> /dev/null || true
if [ "$#" -ne 2 ]; then
echo "usage: ${FUNCNAME[0]} PATH1 PATH2" >&2
return 1
fi
local path1="$1"
local path2="$2"
if [ ! -r "$path1" ] || [ ! -w "$path1" ]; then
echo "${FUNCNAME[0]}: must be readable and writable: $path1" >&2
return 1
fi
if [ ! -r "$path2" ] || [ ! -w "$path2" ]; then
echo "${FUNCNAME[0]}: must be readable and writable: $path2" >&2
return 1
fi
local path1_dir
path1_dir="$( dirname -- "$path1" )"
local tmp_path
tmp_path="$( mktemp -- "$path1_dir/XXX" )"
mv -- "$path1" "$tmp_path"
mv -- "$path2" "$path1"
mv -- "$tmp_path" "$path2"
)
pastebin() (
set -o errexit -o nounset -o pipefail
shopt -s inherit_errexit 2> /dev/null || true
if [ "$#" -ne 1 ]; then
echo "usage: ${FUNCNAME[0]} PATH" >&2
return 1
fi
local path="$1"
# Use the .txt file extension so that when you open a link, it displays
# the contents instead of downloading.
curl -sS --connect-timeout 5 -F "file=@$path;filename=.txt" https://x0.at/
)
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