Sponsored Content
Top Forums UNIX for Dummies Questions & Answers [Solved] Removing control-m characters from shell script Post 302729783 by only4satish on Sunday 11th of November 2012 11:13:47 AM
Old 11-11-2012
is it a generic code to remove control M characters in a sample file

Code:
 
sed 's/'"$(printf '\015')"'//g' input_file > output_file

 

10 More Discussions You Might Find Interesting

1. Programming

Identifying and removing control characters in a file.

What is the best method to identify an remove control characters in a file. Would it be easier to do this in Unix or in C. (0 Replies)
Discussion started by: oracle8
0 Replies

2. Shell Programming and Scripting

Removing control-Ms (^M)

Anyone know how to remove ^M's from a text file using sed command? (6 Replies)
Discussion started by: djkane
6 Replies

3. Shell Programming and Scripting

control over shell script

Hi.. I have a perl program that uses "system" to execute a shell script called startengine. The script "startengine" itself calls a lot of other smaller scripts to setup the engine etc. It finally has to execute ./engine which is another shell script which is long and takes a long time to... (3 Replies)
Discussion started by: JLJ
3 Replies

4. Shell Programming and Scripting

How to Control Cronjobs using Shell Script??

Hi All, Now i am running the 3 oracle procedures one by one manually. Query: If 1st Procedure OUT_PUT is Success, then call 2nd Procedure. If 2nd Procedure OUT_PUT is Success, then call 3rd Procedure. If 1st Procedure is failed, then no need of calling the other ... (8 Replies)
Discussion started by: hanu_oracle
8 Replies

5. Shell Programming and Scripting

help removing characters for output file in shell script

hi i'm new to shell scripts and have a small problem i am running a batch converter that returns all flash .flv files in a directory and create a png image from each one the problem i have is the $1 variable , its ok on the first call but on the secound call $1.png , i have extra... (1 Reply)
Discussion started by: wingchun22
1 Replies

6. Shell Programming and Scripting

Control browser from shell script

I have a browser running in a separate virtual terminal and would like to be able to send shortcut codes (e.g. ctrl+A) to the browser (and have it react) from a bash script in a separate virtual terminal. I need to keep the script in the separate virtual terminal. (2 Replies)
Discussion started by: slak0
2 Replies

7. Shell Programming and Scripting

Version Control Through the Shell Script

Version Control Through the Shell Script Hi Guys, Apologize for the big request, please take some time and read it completely... This is Very important for me, and ur help is Very much Appriciated. I want to maintain the Version control to all my scripts running in Production server, I am... (6 Replies)
Discussion started by: Anji
6 Replies

8. Shell Programming and Scripting

Removing special characters - Control M

I have developed a small script to remove the Control M characters that get embedded when we move any file from Windows to Unix. For some reason, its not working in all scenarios. Some times I still see the ^M not being removed. Is there anything missing in the script: cd ${inputDir}... (7 Replies)
Discussion started by: vskr72
7 Replies

9. Shell Programming and Scripting

sed replacing specific characters and control characters by escaping

sed -e "s// /g" old.txt > new.txt While I do know some control characters need to be escaped, can normal characters also be escaped and still work the same way? Basically I do not know all control characters that have a special meaning, for example, ?, ., % have a meaning and have to be escaped... (11 Replies)
Discussion started by: ijustneeda
11 Replies

10. UNIX for Dummies Questions & Answers

[solved]removing characters from a mass of file names

I found a closed thread that helped quite a bit. I tried adding the URL, but I can't because I don't have enough points... ? Modifying the syntax to remove ! ~ find . -type f -name '*~\!]*' | while IFS= read -r; do mv -- "$REPLY" "${REPLY//~\!]}"; done These messages are... (2 Replies)
Discussion started by: rabidphilbrick
2 Replies
EBOOK-CONVERT(1)						      calibre							  EBOOK-CONVERT(1)

NAME
ebook-convert - part of calibre SYNOPSIS
ebook-convert input_file output_file [options] DESCRIPTION
Convert an ebook from one format to another. input_file is the input and output_file is the output. Both must be specified as the first two arguments to the command. The output ebook format is guessed from the file extension of output_file. output_file can also be of the special format .EXT where EXT is the output file extension. In this case, the name of the output file is derived the name of the input file. Note that the filenames must not start with a hyphen. Finally, if output_file has no extension, then it is treated as a directory and an "open ebook" (OEB) consisting of HTML files is written to that directory. These files are the files that would normally have been passed to the output plugin. After specifying the input and output file you can customize the conversion by specifying various options. The available options depend on the input and output file types. To get help on them specify the input and output file and then use the -h option. For full documentation of the conversion system see http://manual.calibre-ebook.com/conversion.html Whenever you pass arguments to ebook-convert that have spaces in them, enclose the arguments in quotation marks. OPTIONS
--version show program's version number and exit -h, --help show this help message and exit --list-recipes List builtin recipe names. You can create an ebook from a builtin recipe like this: ebook-convert "Recipe Name.recipe" output.epub SEE ALSO
The User Manual is available at http://manual.calibre-ebook.com Created by Kovid Goyal <kovid@kovidgoyal.net> ebook-convert (calibre 0.8.51) January 2013 EBOOK-CONVERT(1)
All times are GMT -4. The time now is 03:09 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy