bin/scripts/xup
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#!/bin/bash
# quick and dirty file sharing script using rsync
# .share folder has to be on the remote machine's
# user's home directory
remote_hostname="glix"
remote_url="https://i.prithu.xyz"
slugen () {
# generate a slug of alphabets
dd if=/dev/urandom status=none bs=1024 count=1 | \
strings | tr -d '[:space:][:punct:][:digit:][lIq]' | cut -c -${1:-3}
}
if [ "$1" ]
then
if [ -z "$2" ]
then
slug=$(slugen)
if echo "$1" | grep '\.' 2>&1 > /dev/null
then
ext=$(echo "$1" | grep '\.' | awk -F'.' '{print "."$NF}')
else
ext=""
fi
if ssh $remote_hostname "test -f .share/$slug$ext"
then
echo "Error: File already exists: .share/$slug$ext"
exit 1
else
rsync --ignore-existing --info=progress1 "$1" "$remote_hostname:.share/$slug$ext" 1>&2 || exit 1
echo "$remote_url/$slug$ext"
fi
else
if ssh $remote_hostname "test -f .share/$2"
then
echo "Error: File already exists: .share/$2"
exit 1
else
rsync --ignore-existing --info=progress1 "$1" "$remote_hostname:.share/$2" 1>&2 || exit 1
echo "$remote_url/$2"
fi
fi
fi