student@infpc-205:~$ git help
usage: git [--version] [--help] [-C <path>] [-c name=value]
           [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]
           [-p|--paginate|--no-pager] [--no-replace-objects] [--bare]
           [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]
           <command> [<args>]

The most commonly used git commands are:
   add        Add file contents to the index
   bisect     Find by binary search the change that introduced a bug
   branch     List, create, or delete branches
   checkout   Checkout a branch or paths to the working tree
   clone      Clone a repository into a new directory
   commit     Record changes to the repository
   diff       Show changes between commits, commit and working tree, etc
   fetch      Download objects and refs from another repository
   grep       Print lines matching a pattern
   init       Create an empty Git repository or reinitialize an existing one
   log        Show commit logs
   merge      Join two or more development histories together
   mv         Move or rename a file, a directory, or a symlink
   pull       Fetch from and integrate with another repository or a local branch
   push       Update remote refs along with associated objects
   rebase     Forward-port local commits to the updated upstream head
   reset      Reset current HEAD to the specified state
   rm         Remove files from the working tree and from the index
   show       Show various types of objects
   status     Show the working tree status
   tag        Create, list, delete or verify a tag object signed with GPG

'git help -a' and 'git help -g' lists available subcommands and some
concept guides. See 'git help <command>' or 'git help <concept>'
to read about a specific subcommand or concept.
student@infpc-205:~$
student@infpc-205:~$ git help add
student@infpc-205:~$
student@infpc-205:~$ git config --global user.name "Valentyna Bahriy"
student@infpc-205:~$ mkdir newrepo
student@infpc-205:~$ cd newrepo
student@infpc-205:~/newrepo$ git init
Initialized empty Git repository in /home/student/newrepo/.git/
student@infpc-205:~/newrepo$ cd
student@infpc-205:~$ cd
student@infpc-205:~$ mkdir pafnucy
mkdir: nie można utworzyć katalogu „pafnucy”: Plik istnieje
student@infpc-205:~$ cd newrepo
student@infpc-205:~/newrepo$ git status
On branch master

Initial commit

nothing to commit (create/copy files and use "git add" to track)
student@infpc-205:~/newrepo$ git add PLIK
fatal: pathspec 'PLIK' did not match any files
student@infpc-205:~/newrepo$ git status
On branch master

Initial commit

nothing to commit (create/copy files and use "git add" to track)
student@infpc-205:~/newrepo$ touch plik
student@infpc-205:~/newrepo$ git status
On branch master

Initial commit

Untracked files:
  (use "git add <file>..." to include in what will be committed)

	plik

nothing added to commit but untracked files present (use "git add" to track)
student@infpc-205:~/newrepo$ git add plik
student@infpc-205:~/newrepo$ git status
On branch master

Initial commit

Changes to be committed:
  (use "git rm --cached <file>..." to unstage)

	new file:   plik

student@infpc-205:~/newrepo$ git commit -m "stworzenie pliku"
[master (root-commit) bd95757] stworzenie pliku
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 plik
student@infpc-205:~/newrepo$ touch plik1
student@infpc-205:~/newrepo$ git status
On branch master
Untracked files:
  (use "git add <file>..." to include in what will be committed)

	plik1

nothing added to commit but untracked files present (use "git add" to track)
student@infpc-205:~/newrepo$ git add plik1
student@infpc-205:~/newrepo$ git status
On branch master
Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

	new file:   plik1

student@infpc-205:~/newrepo$ git status
On branch master
Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

	new file:   plik1

student@infpc-205:~/newrepo$ emacs plik

** (emacs:1734): WARNING **: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
student@infpc-205:~/newrepo$ touch drugi_plik
student@infpc-205:~/newrepo$ git status
On branch master
Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

	new file:   plik1

Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)

	modified:   plik

Untracked files:
  (use "git add <file>..." to include in what will be committed)

	drugi_plik

student@infpc-205:~/newrepo$ git add drugi_plik
student@infpc-205:~/newrepo$ git status
On branch master
Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

	new file:   drugi_plik
	new file:   plik1

Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)

	modified:   plik

student@infpc-205:~/newrepo$ git commit -m "zmiana i dodanie drugi_plik"
[master 15d411d] zmiana i dodanie drugi_plik
 2 files changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 drugi_plik
 create mode 100644 plik1
student@infpc-205:~/newrepo$ git status
On branch master
Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)

	modified:   plik

no changes added to commit (use "git add" and/or "git commit -a")
student@infpc-205:~/newrepo$ touch trzeci
student@infpc-205:~/newrepo$ touch czwarty
student@infpc-205:~/newrepo$ git add trzeci czwarty
student@infpc-205:~/newrepo$ touch trzeci
student@infpc-205:~/newrepo$ touch czwarty
student@infpc-205:~/newrepo$ gir add --all
bash: gir: nie znaleziono polecenia
student@infpc-205:~/newrepo$ git add --all
student@infpc-205:~/newrepo$ git status
On branch master
Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

	new file:   czwarty
	modified:   plik
	new file:   trzeci

student@infpc-205:~/newrepo$ ls
drugi_plik  plik  plik1  trzeci
student@infpc-205:~/newrepo$ rm trzeci
student@infpc-205:~/newrepo$
student@infpc-205:~/newrepo$ ls
drugi_plik  plik  plik1
student@infpc-205:~/newrepo$ git status
On branch master
Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

	new file:   czwarty
	modified:   plik
	new file:   trzeci

Changes not staged for commit:
  (use "git add/rm <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)

	deleted:    czwarty
	deleted:    trzeci

student@infpc-205:~/newrepo$
student@infpc-205:~/newrepo$ git rm czwarty
rm 'czwarty'
student@infpc-205:~/newrepo$ ls
drugi_plik  plik  plik1
student@infpc-205:~/newrepo$
student@infpc-205:~/newrepo$ git status
On branch master
Changes to be committed:
  (use "git reset HEAD <file>..." to unstage)

	modified:   plik
	new file:   trzeci

Changes not staged for commit:
  (use "git add/rm <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)

	deleted:    trzeci

student@infpc-205:~/newrepo$
student@infpc-205:~/newrepo$ git commit -m 'a1'
[master b095702] a1
 2 files changed, 1 insertion(+)
 create mode 100644 trzeci
student@infpc-205:~/newrepo$ git status
On branch master
Changes not staged for commit:
  (use "git add/rm <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)

	deleted:    trzeci

no changes added to commit (use "git add" and/or "git commit -a")
student@infpc-205:~/newrepo$