bak


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#!/usr/bin/env sh

# A short "back-up" script used to archive directories neatly, optionally encrypt

bakdir=$HOME/bak

e=""
if [ "$1" == "-e" ]; then
  e="true"
  shift
fi; 

for k in $*; do
  if [ -d "$k" ]; then
    strip=${k%/}
    [ "$(echo $strip | cut -c 1)" != "/" ] && strip=$PWD/$strip
    folder=${strip##*/}
    path=$(echo ${strip%/*} | sed "s#$HOME##")
    stamp="$(date +%y%m%d-%H%M%S)"
    name="$(echo $bakdir/$path/$folder-$stamp.tar.xz | sed 's#//#/#g')"
    echo Archiving and compressing $name ...
    mkdir -p $bakdir/$path
    cd $k; cd ..
    tar --xz --atime-preserve -p -cf $name $folder
    if [ -n "$e" ]; then
      echo Encrypting $name
      gpg --encrypt $name
    fi
  else
    echo Skipping $k, not a directory
  fi
done