well you’ve gotta love ace archives, there’s actually still people using it ;)
i received one today and wenn trying to unace in my linux i get (with t as parameter to verify the archive):
munzli@freddy:~$ unace t archive.ace
UNACE v1.2 public version

Processing archive: archive.ace

Authenticity Verification:
created on 31.3.2002 by Laudahn

thefirstfile.txt
 Analyzing
File compressed with unknown method. Decompression not possible.

Error occurred

well after searching around i found out that there is a nonfree version of unace. how handy. it’s located in the multiverse repository of gutsy and can be installed with:
sudo apt-get install unace-nonfree

now you’ve got the unace version that will decompress my archive and another version named “unace-free”. i’m not sure why they named it the other Moneygram fees way around in the repos, but it works…

well the whole character encoding problems in the german language with utf-8 and iso-8859-1 is pretty tedious. a fine little program called iconv does the whole encoding changes pretty nicely but… (well there had to be a but huh?) you can’t switch encodings with input and output being the same file.
so moving/deleting/renaming makes it a little painfull.

i wrote a little script that does this for me, it’s really simple but simplifies everything.

#!/bin/bash
#
# Convert arguments handle different encodings
iconv -f $1 -t $2 "$3" -o "$3-new"
# Create backup
mv "$3" "$3~"
mv "$3-new" "$3"


i called it “econv” and instead of:
iconv -f iso-8859-1 -t utf-8 myfile.txt -o myfile_new.txt

then deleting the old file and renaming the new one, i just type:
econv iso-8859-1 utf-8 myfile.txt


which does the trick and even creates a “myfile.txt~” backup of the original.

put the script in your /usr/local/bin or whatever you prefer and you can use it globally.