ascii Post: 44982

10 More Discussions You Might Find Interesting

1. UNIX Desktop Questions & Answers

ASCII file

I've been having trouble trying to read an ASCII file. I'm on an IRIX machine, by the way. I've tried "cat" and I get a bunch of unreadable text, and the "string" command gets the "Command not Found" error. Please advise. Thanks.

2. Shell Programming and Scripting

ascii conversion

after converting my ebcidic file to ascii i get the following output 2097152+0 records in 1797345+1 records out Why is there a difference in number of records. Is the converson chopping off any records. All i am doing is just a conversion using the following script dd if=xaa cbs=152 ...

3. UNIX for Dummies Questions & Answers

Ascii value of character?

Is there a way to determine the ascii value of a character? For example, let's say a shell variable has the value 'A'. I would like it's ascii value (e.g. 65 in this case). I would like to do this from a script (preferably ksh).

4. Shell Programming and Scripting

binary to ascii

Hi, Is there a way to convert the binary file to ascii . the binary file is pipe delimited. from source the file(pipe delimited) is ftped to mainframe and from mainframe it is ftped to the unix box using binary format. Is there a way to change it back to ascii and view it? Thanks!

5. Shell Programming and Scripting

convert ascii values into ascii characters

Hi gurus, I have a file in unix with ascii values. I need to convert all the ascii values in the file to ascii characters. File contains nearly 20000 records with ascii values.

6. Programming

Hexadecimal to ascii

Let's suppose i have a hexadecimal array with 16 cells.for example b3e2d5f636111780 i want to convert it to an array of ascii characters(in C) so that i can reduce total size of the file i want to put it in. But i am afraid i have not fully understand the difference between ascii and hex(i...

7. Shell Programming and Scripting

bash ascii

hi guys In my bash script I need to use ascii characters such as SYN(22) and US(31). How do I echo them?

8. UNIX for Dummies Questions & Answers

What is ASCII character?

Hi Guru, I have put one post yesterday and get answer. thanks for your help. my question today is: what is ascii character for following non printable characters: ( we need filter these characters out in another process) ^MM-^E^MM-^E. Old post link: ...

9. Programming

Ebcdic to ascii

Hi, I want to convert ebcdic values to ascii values. Are there anyany specific c++ libraries with g++ compiler, which can do it ? gcc version 4.1.2 20080704 (Red Hat 4.1.2-54)

10. Shell Programming and Scripting

Convert Hex to Ascii in a Ascii file

Hi All, I have an ascii file in which few columns are having hex values which i need to convert into ascii. Kindly suggest me what command can be used in unix shell scripting? Thanks in Advance

LEARN ABOUT DEBIAN

image::exiftool::writepng

Image::ExifTool::WritePNG(3pm)				User Contributed Perl Documentation			    Image::ExifTool::WritePNG(3pm)

NAME

       Image::ExifTool::WritePNG.pl - Write PNG meta information

SYNOPSIS

       These routines are autoloaded by Image::ExifTool::PNG.

DESCRIPTION

       This file contains routines to write PNG metadata.

NOTES

       Compress::Zlib is required to write compressed text.

       Existing text tags are always rewritten in their original form (compressed zTXt, uncompressed tEXt or internation iTXt), so pre-existing
       compressed information can only be modified if Compress::Zlib is available.

       Newly created textual information is written in uncompressed tEXt form by default, or as compressed zTXt if the Compress option is used and
       Compress::Zlib is available (but only if the resulting compressed data is smaller than the original text, which isn't always the case for
       short text strings).

AUTHOR

       Copyright 2003-2011, Phil Harvey (phil at owl.phy.queensu.ca)

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

SEE ALSO

       Image::ExifTool::PNG(3pm), Image::ExifTool(3pm)

perl v5.12.4							    2011-01-03					    Image::ExifTool::WritePNG(3pm)

10 More Discussions You Might Find Interesting

1. UNIX Desktop Questions & Answers

ASCII file

Discussion started by: sherbet808

2. Shell Programming and Scripting

ascii conversion

Discussion started by: rintingtong

3. UNIX for Dummies Questions & Answers

Ascii value of character?

Discussion started by: sszd

4. Shell Programming and Scripting

binary to ascii

Discussion started by: dnat