UNIX Knowledge for Software Testers
Operating System noesis is required for every Software professional person inward guild to locomote the System / Computer Hardware & Software.
We, Software Testers locomote the AUT (Application Under Test) to deport , If it is Manual Testing or Automated Testing, operating the figurer is mandatory.
In the information technology Industry nosotros accept ii major families of Operating Systems,
i) MS Windows
ii) UNIX/Linux etc...
MS Windows is rattling slow to locomote together with user friendly, UNIX is roughly hard to locomote together with it is non an User friendly... simply UNIX has to a greater extent than safety together with virus protection than Windows...
Try to become UNIX operating System noesis inward guild to deport Testing on, UNIX Operating Environment,
1) What is Operating System?
2) Types of Operating Systems
3) What is UNIX?
4) Types of UNIX / Flavors of UNIX
5) Features of UNIX
6) Important UNIX Commands
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1) What is Operating System?
An operating organization is Software that runs on a computer. It manages the computer's
memory together with processes, likewise equally all of its software together with hardware.
-----------------------------------------------
2) Types of Operating Systems
i) Single User together with Single Task
Ex: MS DOS - CUI
ii) Single User together with Multi Task
Ex: MS Windows - GUI + CUI
iii) Multi User together with Multi Task
Ex:
UNIX - CUI + GUI
Linux - GUI + CUI
-----------------------------------------------
3) What is UNIX?
UNIX is an operating organization which was commence developed inward the 1960s, together with has been
under constant evolution e'er since.
-----------------------------------------------
4) Types of UNIX / Flavours of UNIX
There are many dissimilar versions of UNIX, although they percentage mutual similarities.
The most pop varieties of UNIX are Lord's Day Solaris, GNU/Linux, together with MacOS X.
-----------------------------------------------
5) Features of UNIX:
> Multi user - More than i user tin purpose the machine
> Multitasking- More than i plan tin locomote run at a time.
> Portability – This agency the operating organization tin locomote easily converted to run on different browsers.
-----------------------------------------------
6) Important UNIX Commands
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Operating System noesis is required for every Software professional person inward guild to locomote the System / Computer Hardware & Software.
We, Software Testers locomote the AUT (Application Under Test) to deport , If it is Manual Testing or Automated Testing, operating the figurer is mandatory.
In the information technology Industry nosotros accept ii major families of Operating Systems,
i) MS Windows
ii) UNIX/Linux etc...
MS Windows is rattling slow to locomote together with user friendly, UNIX is roughly hard to locomote together with it is non an User friendly... simply UNIX has to a greater extent than safety together with virus protection than Windows...
Try to become UNIX operating System noesis inward guild to deport Testing on, UNIX Operating Environment,
1) What is Operating System?
2) Types of Operating Systems
3) What is UNIX?
4) Types of UNIX / Flavors of UNIX
5) Features of UNIX
6) Important UNIX Commands
-----------------------------------------------
1) What is Operating System?
An operating organization is Software that runs on a computer. It manages the computer's
memory together with processes, likewise equally all of its software together with hardware.
-----------------------------------------------
2) Types of Operating Systems
i) Single User together with Single Task
Ex: MS DOS - CUI
ii) Single User together with Multi Task
Ex: MS Windows - GUI + CUI
iii) Multi User together with Multi Task
Ex:
UNIX - CUI + GUI
Linux - GUI + CUI
-----------------------------------------------
3) What is UNIX?
UNIX is an operating organization which was commence developed inward the 1960s, together with has been
under constant evolution e'er since.
-----------------------------------------------
4) Types of UNIX / Flavours of UNIX
There are many dissimilar versions of UNIX, although they percentage mutual similarities.
The most pop varieties of UNIX are Lord's Day Solaris, GNU/Linux, together with MacOS X.
-----------------------------------------------
5) Features of UNIX:
> Multi user - More than i user tin purpose the machine
> Multitasking- More than i plan tin locomote run at a time.
> Portability – This agency the operating organization tin locomote easily converted to run on different browsers.
-----------------------------------------------
6) Important UNIX Commands
SNO | Command | Example | Description |
1) | ls | ls | Lists files inward electrical flow directory |
2) | cd | cd abcd | Change directory to abcd |
3) | mkdir | mkdir gcreddy | Makes a directory called gcreddy |
4) | rmdir | rmdir xyza | Removes directory (must locomote empty) |
5) | cp | cp file1 file2 | Copies File into Directory |
6) | rm | rm file1.bak | Removes or Deletes File |
7) | mv | mv old.html ne.html | Moves or Renames File |
8) | lpr | lpr index.html | Sends File to Printer |
9) | man | man ls | Online Manual (Help) almost Command |