Git Commands

References

• Tutorial
• Git Book
• Git Configuation

Create Repository

• On github creat a new repository - for example tb3sisters

At some point I need to do this - not sure when.

 $ cd ~/catkin_ws/src/tb3sisters

 $ git init
      Initialized empty Git repository in /home/eepp/catkin_ws/src/tb3sisters/.git/

 $ git remote add origin git@github.com:edcepp/tb3sisters
 
 $ git pull https://github.com/edcepp/tb3sisters

Commit and Push

 $ git add launch/map.launch
 $ git add launch/navigation.launch
 $ git add launch/save.launch
 $ git add launch/teleop.launch

 $ git commit
     [master 911d390] Added launch scripts
     4 files changed, 75 insertions(+)
     create mode 100644 launch/map.launch
     create mode 100644 launch/navigation.launch
     create mode 100644 launch/save.launch
     create mode 100644 launch/teleop.launch

 $ git commit -am "test comment"
 
 $ git push -u origin master
     Counting objects: 6, done.
     Compressing objects: 100% (3/3), done.
     Writing objects: 100% (6/6), 536 bytes | 0 bytes/s, done.
     Total 6 (delta 0), reused 0 (delta 0)
     To git@github.com:edcepp/tb3sisters
         911d390..3575056  master -> master
     Branch master set up to track remote branch master from origin.

on client it displayed this but was ok ???

 $ git push -u origin master
 The authenticity of host 'github.com (192.30.255.112)' can't be established.
 RSA key fingerprint is SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8.
 Are you sure you want to continue connecting (yes/no)? yes
 Warning: Permanently added 'github.com,192.30.255.112' (RSA) to the list of known hosts.
 Counting objects: 8, done.
 Delta compression using up to 4 threads.
 Compressing objects: 100% (5/5), done.
 Writing objects: 100% (8/8), 3.64 KiB | 0 bytes/s, done.
 Total 8 (delta 0), reused 0 (delta 0)
 To git@github.com:edcepp/tb3sisters
   * [new branch]      master -> master
 Branch master set up to track remote branch master from origin.

Inquiry

 $ roscd host
 $ git ls-files
   CMakeLists.txt
   config/logitech.config.yaml
   launch/map.launch
   launch/navigation.launch
   launch/save.launch
   launch/teleop.launch
   package.xml
   scripts/map.sh
   scripts/nav.sh
   scripts/save.sh

Reset Staging Area

 git reset

 git reset filename.txt