Presentation for git jira and linux

1. Introduction and brief
Overview on Linux ,GIT and
Jira
BY:-
Anita Maurya
Deepak Yadav
Saurav

2. Introduction
to Linux

3. What is Linux ?
Linux is an open source operating system . An operating
system is the software that directly manages a system's
hardware and resources, like CPU, memory, and storage.
The OS sits between applications and hardware and makes
the connections between all of your software and the
physical resources that do the work.

5. LS
• List the contents of the folder from which it runs.
• Syntax: ls
• Example:
ls –l
ls -a

6. MKDIR
• The “mkdir” (Make directory) command create a new directory.
• If directory already exists, it will return an error message “cannot
create folder, folder already exists”.
• Syntax: mkdir directory_name
• Example: mkdir student

7. CAT
• It is used to create a file with content.
• And can concatenate two or more file contents.
• Syntax: cat > filename
• Example: cat > file1

8. TOUCH
• It is used to create file without content.
• Syntax: touch filename
• Example: touch file1

9. CP
It copies a file from one location to another
location.
Syntax: cp src_file desti_file
• Example: cp file1 file2

10. CD
• It is used for changing the directory.
• Syntax: cd dir_name
• Example: cd student

11. MV
• The “mv” command moves a file from one
location to another location.
• Syntax: mv source destination
• Example: mv file1 student

12. PWD
• It prints the current working directory with full
path name from terminal.
• Syntax: pwd

13. WHEREIS
• It is used to locate the Sources and Manual
Pages of the command.
• Syntax: whereis command
• Example: whereis cat

14. WHATIS
• It is helpful to get brief information about Linux
commands.
• Syntax: whatis command
• Example: whatis cp

15. WHICH
• It is used to locate executables in the system.
• It allows user to pass several command names as
arguments to get their paths in the system.
• Syntax: which command
• Example: which ls

16. MAN
• It provides online documentation for all the
possible options with a command and its usages.
• Syntax: man command
• Example: man cat

17. UNAME
• The “uname” command stands for Unix
Name, print detailed information about the
machine name, Operating System and Kernel.
• Syntax: uname

18. SUDO
• It allows a permitted user to execute a command
as the super user or another user.
• Syntax: sudo cmd
• Example: sudo passwd

19. SU
• It is used to run shell with substitute user and group IDs.
• It helps to change login session’s owner without the
owner having to first logout of that session.
• Syntax: su user
• Example: su user1

20. HISTORY
• It prints the history of long list of executed
commands in terminal.
• Syntax: history

21. PASSWD
• It is used for changing the passwd.
• You must know the current password for
the security reason.
• Syntax: passwd

22. DATE
• It print the current date and time
standard output & can further be set.
on the
• Syntax: date
• To set date: date - -set=‘14 may 2013 13:57’

23. CAL
• It is used to display calendar of the present
month or any other month.
• Syntax: cal
• Example: 3 1991

24. CLEAR
• It is used to clear the screen.
• Syntax: clear

25. Introduction to

26. What is git?
● Open source project originally developed in 2005 by
Linus Torvalds
● A command line utility
● You can imagine git as something that sits on top of
your file system and manipulates files.
● A distributed version control system - DCVS

27. What is “distributed version
control system” ?
● Version control system is a system that records
changes to a file or set of files over time so that you can
recall specific versions later
● Distributed means that there is no main server and all
of the full history of the project is available once you
cloned the project.

28. ● You can imagine git as something that sits on top of
your file system and manipulates files.
● This “something” is a tree structure where each commit
creates a new node in that tree.
● Nearly all git commands actually
serve to navigate on this tree and
to manipulate it accordingly.
git
branch
commit

30. Github
● GitHub is a web-based Git repository hosting service

31. The three steps of git
Add the change to
staging area
Make that change
“permanent”
git add
git commit
● Introduce a change: introduce a change to a file that is
being tracked by git
● Add the actual change to staging area: Add the
change you actually want using “git add”
● Commit: Commit the change that has been added using
git commit
Introduce changes

32. git commands

33. git commands
● For most of the basic interactions with git you’ll mainly
use 7 commands that we’ll cover here

34. git commands
● git init
● git clone
● git log
● git diff
● git status
● git add
● git commit

35. git init
● Creates a new git repository
● Can be used to convert an existing, unversioned project
to a git repository or initialize a new empty repository

36. git clone
● Copies an existing git repository

37. git log
Shows the commit logs

38. git add
● Adds changes
Introduce a change
Add the change to
staging area
Make that change
“permanent”
git add
git commit

39. git commit
● Creates a commit out of the changes that had been
added
Introduce a change
Add the change to
staging area
Make that change
“permanent”
git add
git commit

40. git diff
● Displays the change that was introduced
Useful flag:
● --cached:
Displays the change that was added using “git add”

41. git status
● Displays the file names that has been modified, added
and untracked

42. Introduction
to JIRA

43. Jira is project management and testing tool.
Jira lets you priortize assign, track report or edit your
issue from software bugs and helpdesk tickets to project
tracks.
Jira improves productivity by cutting doewn wasted time.
Jira improves quality by ensuring all task are recorded
down with all details.
Introduction to jira

44. Tracking issues ,Bugs and Change requests.
Helpdesk /support/customer service.
Task tracking, project management and requirement
management.
Workflow and process management.
Uses

45. Concept of Jira—workflow
diagram

46. Issue creation:
1. Creating ,task , bug report, feature request helpdesk
ticket.
2. No need to transcribe issue from emal to excel
3. Issue easily created
a. Web- filling form on web page.
b. Email- sending email to pre configured email
address
Features

47. Features
Reports:
i. Deliver real time , relevant information in convinnt format.
ii. Enable management to have clear visibility.
iii. JIRA supports many reports to track progress specific timeframe,
deadlines, individual’s contribution, etc.
Roadmaps:
I. Enables you to know when issues are scheduled to be resolved.
II. Enables the team to set a vision for the product and deliver it on
time to the customer.

48. Rest API:
1. interact with the JIRA Server applications remotely.
Workflow customization:
1. Provides an option to modify the workflow according to the project
requirement.
Boards:
1. Boards provide an immediate snapshot of the project to the team. JIRA
provides Scrum and Kanban boards.
Features

49. Notification:
I. Enable you to receive information you need, when you need it.
II. Configurable email alerts when issues are updated.
III. Optional email to remind overdue task.
IV. Subscribe to weekly/monthly report on issue status.
Add Ins:
I. More than 100 add-ins are supported in JIRA to connect with
different software to make work easy.
Features

50. Thank You