add sfs support

[small-misc-bash] / ex

diff --git a/ex b/ex
index 775aba89dc69e23ffb7c77c518167c4228c9d1a7..f944f6556f50004f8eab4e005405a8f043c5c0d9 100755 (executable)
--- a/ex
+++ b/ex
@@ -16,8 +16,11 @@
 ex() {
     local help="Usage: ex [--help] FILE...
 Extract each FILE according to its extension.
-7z bz2 deb gz iso rar rpm tar xz zip & variations.
-See source for exact file extensions."
+7z bz2 deb gz iso dsc rar rpm tar xz zip & some combinations.
+See source for exact file extensions.
+Note: apt-get install dtrx will do the same for
+most of these types, plus some more, I'm going
+to try it out sometime."
     if [[ $1 == --help ]]; then
         echo "$help"
     fi
@@ -51,6 +54,7 @@ See source for exact file extensions."
                 ;;
             *.r[0-9][0-9]|*.rar ) unrar x "$x" ;;
             *.dsc) dpkg-source -x "$x" ;;
+            *.sfs) $user unsquashfs "$x" ;;
             *)  echo "I don't kno how to extract $x";;
         esac
     done