What do you know about CPOE

Assalam, 

Let I share with you what have I read about CPOE. CPOE is a abbreviation of Computerized Physician Order Entry. This is use to computerize manual order entry process. The manual order entry process familiarly is "paper based".

When people going to clinic or hospital they must follow a standard process to get medicine or treatment such as register name, waiting for name call and get medicine or treatment.

All this process we simply can called it as physician order entry. When we talk about computerized we must think this is all about converting manual, "paper based" process into computer system. 

This is not finish yet I will continue later...

How to grep in Unix

Before this I have told about how to create executable script in Unix environment. And today I want to share together with how to grep in Unix. Basically grep is use to call *line that consist of grep word.
For example we can use this;
Assume that we have a file called "test.txt". And the content is like below;
abc def ghi jkl
aaa bbb ccc ddd
say we have abc

Now we can start grep like this;
grep abc test.txt

And the output is should be like this;
abc def ghi jkl
say we have abc

Or we can code like this;
cat test.txt|grep abc

The output should be same as below output;

abc def ghi jkl
say we have abc

And the last command which I want to share with u is how to grep a word with start character. The command is like this;
grep ^a test.txt

The output should be like this;

abc def ghi jkl
aaa bbb ccc ddd
say we have abc



*line : line of words, or sentence or line of character etc in a file or many files.
*cat : command for read file or create a file

All right, all the best to you.

p/s: if I have mistake don't be hesitate to let me know

How to create script in Unix

First of all we need Unix environment to create the script.

• 1. vi MyFirstScript.sh
• 2. type echo "Hello World"
• 3. exit and save :wq!
• 4. change mode the file as a executable file => chmod 775 MyFirstScript.sh (I will tell about 775 later)
• 5. now the script can be execute, type ./MyFirstScript.sh
• 6. the output Hello World

tq...

just 4 testing

just 4 testing