jupyter lab upgrade procedure, git (or config dotfiles) show retrieve old commit

Week 47 - November 23

Monday 11/20

In case of update detected in jupyter lab version.

Here is my procedure.

mamba activate base_jupyter_v4
sudo systemctl stop jupyterlab
mamba update --strict-channel-priority -c conda-forge -c nodefaults  jupyterlab
sudo systemctl start jupyterlab

Tuesday 11/21

A reminder of basic git commands:

list all commits of a given file

git rev-list HEAD --oneline filename

display file content of a given commit

git show <SHA1>:./filename

restore a commit

git restore -s <SHA1> -- filename

And as a real example with config

list pip.conf commits

❯ config  rev-list HEAD --oneline pip.conf
d9380e3 increase timeout for network hicup
621e022 correct way to setup extra-index-url
1dfd028 dcy-pypi-snapshot-fed
20c75d6 config artifactry

what was in 20c75d6

❯ config show 20c75d6:./pip.conf
[global]
timeout = 1000
index-url = https://pypi.org/simple/
trusted-host = download.pytorch.org
               pypi.python.org
               files.pythonhosted.org
               pypi.org
                artifactory.acme.com
extra-index-url=artifactory.acme.com/api/pypi/pypi/simple

restore commit 20c75d6

❯ config restore -s 20c75d6 -- ./pip.conf