What is the difference between > and >> operators?
- 6 Answers
- 15200 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / swapna
The '>' operator is used to create a file whereas '>>'
operator is used to append files.
| Is This Answer Correct ? | 12 Yes | 0 No |
Answer / uday kumar_anem
'>' operator is used to create files. If the file is doesnt
exists, it creates and writed the content into that file.
If the file is already exists, then the content willl be
overwritten.
where as '>>' operator is used to append the content at the
end.
| Is This Answer Correct ? | 11 Yes | 0 No |
Answer / jacco noordhuizen
If a file does not exist both > and >> operators will create the file.
If a file does exist > operator will overwrite the contents of that file.
If a file does exist >> operator will append to the end of that file.
Example of use of both operators:
"echo blabla > testfile"
This will create a file called "testfile" with the text "blabla" in its content.
If there already was a file called "testfile" it will replace its content with the text "blabla"
and
"echo blabla >> testfile"
This will create a file called "testfile" with the text "blabla" in its content.
If there already was a file called "testfile" it will add the text "blabla" at the end of the files content.
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / pradeep.k
'>' operator is used to overrite the file if the file is
already exist. otherwise it will create new file and we can
insert data in to that file.
'>>' operator is used to append the new data which we are
entering to already existing data in the file, means
concatinating the newly entered data to existing data in a file.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / biswajit
'>' operator creates a new file whereas '>>' operator adds
contents on the existing file
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / amitava sanyal
If we save another output in neha.tet with redirection (>) it will overwritten the output in neha.txt, we can use (>>) instead of (>).
For example:
$date>neha.txt
$ls-l>>Naha.txt
| Is This Answer Correct ? | 0 Yes | 0 No |
What is the difference between internal and external commands?
13 Answers BPL, DOEACC, Engro, Kuvempu University, NIIT, TCS,
What is Fork swap?
1 Answers Infosys, SSI Small Scale Industries,
in unix how to change old name to new name
How to connect oracle database from unix
6 Answers Cap Gemini, IBM, Wirecard,
How do you log in to a remote Unix box?
Give the command to display space usage on the UNIX file system.
what happens when we create a file system?
How many VI editor modes do you know?
What is mean by Mac os? Why it is named as like that? Which purprose it is using? Please answer me. Advance thanks.
How do I log into a remote Unix machine(as a root/normal user)?Please specify with command user and argument.
What UNIX command will control the default file permissions when files are created?
How can u doing testing in Unix environment ?
Unix Commands 
