How to open hidden file and converted into .dat format?
Here i am having ".tmideg0"hidden file .
I have made programm but it doesnot work
Code:
#!/usr/bin/perl
$runDir = $ENV{"REGR_RUN_DIR"};
@files = (<*.tmideg0> <*.tmideg1>);
foreach $FILE (@files)
{
open (IN, $FILE) || die "Couldn't open $FILE for reading";
open (OUT, ">$runDir/$FILE.dat") || die "Couldn't open $FILE for reading";
while(<IN>) {
print OUT $_;
}
}
close(IN);
close(OUT);
---------- Post updated at 02:43 PM ---------- Previous update was at 11:09 AM ----------
here i am having code
in which it convert all ".txt" file to ".txt.dat" file but i want ".dat file" how to do it.
Code:
#!/usr/bin/perl
$runDir = $ENV{"REGR_RUN_DIR"};
@files = (<*.txt>);
foreach $FILE (@files)
{
open (IN, $FILE) || die "Couldn't open $FILE for reading";
open (OUT, ">$runDir/$FILE.dat") || die "Couldn't open $FILE for reading";
while(<IN>) {
print OUT $_;
}
}
close(IN);
close(OUT);
Moderator's Comments:
edit by bakunin: since Don Cragun has edited in the missing CODE-tags for you, you have appended your original post, AGAIN NOT USING CODE-TAGS! How often, do you think. we need to ask you to use them until this bears fruit?
Last edited by bakunin; 10-24-2016 at 08:21 AM..
Reason: Add CODE tags.
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LEARN ABOUT V7
fopen
FOPEN(3S)FOPEN(3S)NAME
fopen, freopen, fdopen - open a stream
SYNOPSIS
#include <stdio.h>
FILE *fopen(filename, type)
char *filename, *type;
FILE *freopen(filename, type, stream)
char *filename, *type;
FILE *stream;
FILE *fdopen(fildes, type)
char *type;
DESCRIPTION
Fopen opens the file named by filename and associates a stream with it. Fopen returns a pointer to be used to identify the stream in sub-
sequent operations.
Type is a character string having one of the following values:
"r" open for reading
"w" create for writing
"a" append: open for writing at end of file, or create for writing
Freopen substitutes the named file in place of the open stream. It returns the original value of stream. The original stream is closed.
Freopen is typically used to attach the preopened constant names, stdin, stdout, stderr, to specified files.
Fdopen associates a stream with a file descriptor obtained from open, dup, creat, or pipe(2). The type of the stream must agree with the
mode of the open file.
SEE ALSO open(2), fclose(3)DIAGNOSTICS
Fopen and freopen return the pointer NULL if filename cannot be accessed.
BUGS
Fdopen is not portable to systems other than UNIX.
FOPEN(3S)
10-24-2016
