bash function to upload files to 0x0.st (with fzf)

paste.sh

function paste()
{
	if [[ $# -gt 1 ]]; then
		echo "USAGE: paste [File]"
		return 1
	fi

	file=$1

	# if no argument passed...
	if [[ -z $file ]]; then
		# Allow user to select file from $HOME using fzf
		file=$(find $HOME -type f | fzf)
		# Check if user decided to select nothing...
		if [[ -z $file ]]; then
			return 1
		fi
	# check $file exists and can be read
	elif [[ ! -r "$file" ]]; then
		echo "[ERROR]: Cannot read file `$file`"
		return 1
	fi;

	# Upload to 0x0.st
	curl -F"file=@$file" http://0x0.st
}

To use globally

# COPY CODE TO ~/filename.sh
echo "if [ -f ~/filename.sh ]; then source ~/filename.sh fi" >> ~/.bashrc
source ~/.bashrc

..or move the code outside the function and place the script in any folder in $PATH

Usage

USAGE: paste [File]

Version without fzf

function paste()
{
	if [[ $# -ne 1 ]]; then
		echo "USAGE: paste [File]"
		return 1
	fi

	$file=$1
	# check $file exists and can be read
	if [[ ! -r "$file" ]]; then
		echo "[ERROR]: Cannot read file `$file`"
		return 1
	fi;

	# Upload to 0x0.st
	curl -F"file=@$file" http://0x0.st
}