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gists/repos/fb9e68c7ec482d136c77/Git magic.md
J. Fernando Sánchez 73c547ec0c Add 'repos/fb9e68c7ec482d136c77/' from commit 'a31eb9b14ccf631ff56de7264d3461e66d075b1c'
git-subtree-dir: repos/fb9e68c7ec482d136c77
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git-subtree-split: a31eb9b14c
2021-10-30 15:13:35 +02:00

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#GIT MAGIC
## Create a submodule from a specific folder
```
git clone <your_project> <your_submodule>
cd <your_submodule>
git filter-branch --subdirectory-filter 'path/to/your/submodule' --prune-empty -- --all
```
## Remove a file from history
```
git filter-branch --force --index-filter \
'git rm --cached --ignore-unmatch \#web40.tex\#' \
--prune-empty --tag-name-filter cat -- --all
```
## Change commit date
git commit --amend --date="Wed Feb 16 14:00 2011 +0100"