[denis@ibmtest TestJogl]$ cd
[denis@ibmtest ~]$ mkdir tstgit
[denis@ibmtest ~]$ mkdir tstgitstorage
[denis@ibmtest ~]$ export GIT_DIR=tstgitstorage
[denis@ibmtest ~]$ git-init-db
Initialized empty Git repository in tstgitstorage/
[denis@ibmtest ~]$ ls tstgit
[denis@ibmtest ~]$ ls tstgitstorage/
branches  config  description  HEAD  hooks  info  objects  refs
[denis@ibmtest ~]$ cd tstgit
[denis@ibmtest tstgit]$ cat >aaa
kjdakdj
[denis@ibmtest tstgit]$ git-add aaa
fatal: Not a git repository: 'tstgitstorage'
[denis@ibmtest tstgit]$ export GIT_DIR=~/tstgitstorage
[denis@ibmtest tstgit]$ git-add aaa
fatal: add must be run in a work tree
[denis@ibmtest tstgit]$ export GIT_WORK_TREE=~/tstgit
[denis@ibmtest tstgit]$ git-add aaa
[denis@ibmtest tstgit]$ git-commit -a
Created initial commit b4fa509: test
 1 files changed, 1 insertions(+), 0 deletions(-)
 create mode 100644 aaa
[denis@ibmtest tstgit]$ ls
aaa
[denis@ibmtest tstgit]$ ls -a
.  ..  aaa
[denis@ibmtest tstgit]$ cd ..
[denis@ibmtest ~]$ cd tstgitstorage/
[denis@ibmtest tstgitstorage]$ ls
branches  config  description  HEAD  hooks  index  info  logs  objects  refs
[denis@ibmtest tstgitst