Using while loop to read content : file handle « File « Perl
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Perl
»
File
»
file handle
Using while loop to read content
open
(
FILEHANDLE,
"<file.txt"
)
or die
(
"Cannot open file.txt"
)
;
while
(
<FILEHANDLE>
){
print;
}
Related examples in the same category
1.
Using file handle variable
2.
Select a file handle
3.
Pass file handle reference in a the form of '*FILEHANDLE{IO}'
4.
Pass file handle reference to a subroutine
5.
Pass file handle to stat function
6.
Passing Filehandles by Reference
7.
Passing file handles to functions
8.
Filehandle References
9.
Split a file handle containing array
10.
undef file handle
11.
defined lines in a file
12.
Using a scalar variable to store a file variable name.
13.
Redirects the standard output and standard error files.
14.
To write to a file:
15.
Passing file name to functions
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