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Create a branch of specific commit in git or git hub

15th January 2024 by Site Admin Leave a Comment

To create a branch at a specific commit in Git or GitHub, you can use the following steps:

Git Command Line:

  1. Open your terminal or command prompt.
  2. Navigate to your Git repository using the cd command:

cd /path/to/your/repository

Find the commit hash you want to create a branch from using:

git log

  1. Copy the commit hash.
  2. Create a new branch at that commit using:

git branch new-branch-name commit-hash

  1. Replace new-branch-name with the desired branch name and commit-hash with the copied commit hash.
  2. Switch to the newly created branch:

git checkout new-branch-name

Or you can use a single command to create and switch to the new branch:

git checkout -b new-branch-name commit-hash

GitHub Web Interface:

  1. Go to the GitHub repository in your web browser.
  2. Click on the “Code” tab.
  3. Click on the “Branch: main” (or whatever your default branch is) dropdown.
  4. Type the name for your new branch in the “Find or create a branch” field.
  5. Click on the “Create branch: new-branch-name from ‘commit-hash'” button.

GitHub Command Line:

  1. Open your terminal.
  2. Clone the repository (if you haven’t already):

git clone https://github.com/your-username/your-repository.git

Navigate to the repository:

cd your-repository

Find the commit hash you want to create a branch from using:

git log

  1. Copy the commit hash.
  2. Create a new branch at that commit using:

git checkout -b new-branch-name commit-hash

  1. Replace new-branch-name with the desired branch name and commit-hash with the copied commit hash.
  2. Push the new branch to GitHub:

git push origin new-branch-name

These steps should help you create a branch at a specific commit either using the command line or GitHub’s web interface.

Filed Under: Uncategorised

How to delete git branch and git hub branch ?

15th January 2024 by Site Admin Leave a Comment

To delete a branch in Git, you can use the following steps:

Deleting Locally:

  1. Open your terminal or command prompt.
  2. Navigate to your Git repository using the cd command:

cd /path/to/your/repository

Delete the branch locally using the following command:

git branch -d branch-name

Replace branch-name with the name of the branch you want to delete. If the branch has unmerged changes, you might need to use -D instead of -d to force the deletion:

git branch -D branch-name

Deleting Remotely (GitHub, GitLab, Bitbucket, etc.):

If you want to delete the branch on a remote repository (e.g., GitHub), you can use the following steps:

  1. Open your terminal.
  2. Use the following command to delete the remote branch:

git push origin –delete branch-name

Replace branch-name with the name of the branch you want to delete.

Deleting Locally and Remotely in One Command:

If you want to delete both the local and remote branches in one command, you can use:

git push origin –delete branch-name
git branch -d branch-name

Again, replace branch-name with the name of the branch you want to delete.

Make sure to be cautious when deleting branches, especially if they contain unmerged changes. Always double-check that you are deleting the correct branch.

Filed Under: Uncategorised

Merge a specific commit to another branch

15th January 2024 by Site Admin Leave a Comment

To merge a specific commit from one branch to another in Git, you can use the git cherry-pick command. Here are the steps:

1. Identify the Commit Hash:

Use the git log command to find the commit hash of the specific commit you want to merge. For example:

git log

Copy the commit hash that corresponds to the commit you want to merge.

2. Switch to the Target Branch:

Make sure you are on the branch where you want to merge the specific commit. Use the following command to switch to the target branch:

git checkout target-branch

Replace target-branch with the name of the branch where you want to merge the commit.

3. Cherry-pick the Commit:

Use the git cherry-pick command to apply the specific commit to the current branch:

git cherry-pick commit-hash

Replace commit-hash with the actual commit hash you copied.

4. Resolve Conflicts (if any):

If there are conflicts during the cherry-pick process, Git will pause and ask you to resolve them. Open the conflicted files, resolve the conflicts, and then continue the cherry-pick process:

git cherry-pick –continue

5. Complete the Merge:

After resolving conflicts, if any, commit the changes:

git commit

6. Push the Changes:

If you are working in a shared repository and want to push the changes to the remote repository:

git push origin target-branch

Replace target-branch with the name of the branch you are merging into.

Now, the specific commit has been merged into the target branch. Note that cherry-picking creates a new commit in the target branch, and it doesn’t preserve the original commit hash.

Filed Under: Uncategorised

Import/Export Db from/to docker container Postgres

26th July 2023 by Site Admin Leave a Comment

How to take Postgres backup from container machine

/usr/bin/docker exec -it burkina-cluster-2363_db_1 pg_dump -h localhost -U dhis dhis2 | gzip> ~/dhis2_burkina_$(date “+%b_%d_%Y_%H_%M_%S”).pgsql.gz

get into container using exec command
docker exec -it burkina-cluster-2363_db_1 /bin/sh

take postgres database backup to current directory

pg_dump -h localhost -U dhis dhis2 | gzip> dhis2_burkina_09_Mar_2023.pgsql.gz
exit

copy postgres backup from container root to host machine
sudo docker cp burkina-cluster-2363_db_1:/dhis2_burkina_09_Mar_2023.pgsql.gz ~
OR
docker cp burkina-cluster-2363_db_1:/dhis2_burkina_09_Mar_2023.pgsql C:\Users\AnwarHossain\Downloads

sudo gzip dhis2_burkina_09_Mar_2023.pgsql

============================================
How to import Postgres backup from container machine

get into container using exec command
docker exec -it burkina-cluster-2363_db_1 /bin/sh

login to postgres dhis2 database
psql -h localhost -p 5432 -U dhis -W dhis2

SELECT ‘drop table if exists “‘ || tablename || ‘” cascade;’
FROM pg_tables
where schemaname = ‘public’;

drop all existing tables using above query output

exit from postgres
\q

copy postgres backup from host machine to container root
docker cp C:\Users\AnwarHossain\Downloads\dhis2_burkina_09_Mar_2023.pgsql burkina-cluster-2363_db_1:/
docker cp ~/dhis2_burkina_09_Mar_2023.pgsql burkina-cluster-2363_db_1:/

get into container using exec command
docker exec -it burkina-cluster-2363_db_1 /bin/sh

importing postgres backup to postgres container from current directory
psql -U dhis dhis2 < dhis2_burkina_09_Mar_2023.pgsql

docker restart burkina-cluster-2363_core_1

=================================================

docker stop $(docker ps -aq) // stop all container
docker container rm $(docker container ls -aq) // remove all containers
docker rmi $(docker images -q) // remove all images
docker volume prune // remove all stopped container volumes
docker network prune // remove all stopped container networks

docker system prune -a
– all stopped containers
– all networks not used by at least one container
– all images without at least one container associated to them
– all build cache

# Stop services only
docker-compose stop
# Stop and remove containers, networks..
docker-compose down
# Down and remove volumes
docker-compose down –volumes
# Down and remove images
docker-compose down –rmi <all|local>

Filed Under: dhis2

How to delete dhis2 Standard Apps from Docker Linux Container

26th July 2023 by Site Admin Leave a Comment

  1. docker exec -it burkina2-2363_core_1 /bin/sh
  2. cd /DHIS2_home/files/apps
  3. ls -l
  4. rm -rf dhis2-Burkina-NetSIGL-2-2.1

Filed Under: dhis2

How to host react app in a subdirectory?

26th October 2021 by Site Admin Leave a Comment

1. REACT_APP_BASE_NAME=/dispensing-mock in .env

2. “homepage”: “/dispensing-mock”, in package.json

3. <BrowserRouter basename={process.env.REACT_APP_BASE_NAME}> in index.js

4. window.location.href = `${process.env.REACT_APP_BASE_NAME}/dashboard`; in loginPage.js

5. <IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /dispensing-mock/
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-l
RewriteRule . /dispensing-mock/index.html [L]
</IfModule>
in .htaccess in hosting directory

Filed Under: Uncategorised

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