$ cd /tmp
$ url="https://fossies.org/linux/privat/txt2tags-2.6.tgz"
$ curl -O -s -S "$url"                     # download
$ du -h txt2tags-2.6.tgz                   # verify size
532K	txt2tags-2.6.tgz
$ tar tzf txt2tags-2.6.tgz | sed -n '$='   # verify number of files
545
$ tar xzf txt2tags-2.6.tgz                 # extract
$ cd txt2tags-2.6
$ ls -1F                                   # list contents
COPYING
ChangeLog
README
doc/
extras/
po/
samples/
test/
txt2tags*
$ ./txt2tags -V                            # test execution
txt2tags version 2.6 <http://txt2tags.org>
$ test -d ~/bin || mkdir ~/bin             # create folder if needed
$ cp txt2tags ~/bin/                       # install to user folder
$ ~/bin/txt2tags -V                        # final test
txt2tags version 2.6 <http://txt2tags.org>
$