Git learning notes.
When I add files under a directory using git add some_folder/*, I see the
following error message:
The following paths are ignored by one of your .gitignore files:
ppt/__pycache__
Use -f if you really want to add them.
fatal: no files addedThis is because * is interpreted by the system, so it will add all files
under a directory. If some files under this directory are in the .gitignore,
you will see the above error message.
Ref:
I cloned a remote repo using https protocol. Each time when I push to this repo, git asks me to enter my username and password. This is annoying.
To prevent from entering username each time, we can add username to remote repo url like this:
git remote set-url origin https://jdhao@github.com/jdhao/toy_project.gitwhere jdhao is my username. In this way, we do not need to enter username
when we push to remote. In fact, we can provide the password after the username
like this:
git remote set-url origin https://jdhao:some_pwd@github.com/jdhao/toy_project.gitHowever, it is not safe to do so, since your password are stored in plain text now.
For password, if we are in Linux, we can use the following settings:
git config --global credential.helper 'cache --timeout=3600'The password will be cached in memory for 3600 seconds, which means that you do not need to input password for 1 hour. Tweak the time interval to suit your need.
Ref:
Sometimes, I want to see the difference of a file on different branches. For
example, to find the difference for foo.py on master and dev branch. There
are two slightly different ways to do this.
git diff master..dev path/to/foo.py
git diff master dev -- path/to/foo.pyor
git diff master:path/to/foo.py dev:path/to/foo.pyRef:
Due to slow networking speed or other reasons, we may want to clone a
repository without its huge history. We can use --depth to restrict the
number of history to include, --depth 1 will only clone the last commit,
effectively meaning that no history is cloned.
git clone --depth 1 http://url/to/git/projectRef:
By default, git-blame will print
out the last commit info for each line in a file. What if we are only
interested in a particular line range? In this case, we can use -L to
restrict the line range. For example, if I want to blame line 4-5 for file
options.vim, I can use the following command:
git blame -L 4,5 core/options.vimRef:
此内容由惯性聚合(RSS阅读器)自动聚合整理，仅供阅读参考。 原文来自 — 版权归原作者所有。