Removing special characters

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.

2. Shell Programming and Scripting

Removing special characters in file

I have file special.txt with the following data. <header info> 123$ty5%98&0asd 1@356fgbv78 09*&^5jkns43( ...........some more rows. In my output file, I want to eliminate all the special characters in my file and I want all other data. need some help.

3. Shell Programming and Scripting

removing special characters @ EOL

How to remove special chracters @ END OF EACH LINE in a file file1.txt: 0003073413^M 0003073351^M 0003073379^M 0003282724^M 0003323334^M 0003217159^M 0003102760^M 0002228911^M I used the below command but it is not working ? perl -pi -e 's/^M\/g' file1.txt

4. AIX

Removing a filename which has special characters passed from a pipe with xargs

Hi, On AIX 5200-07-00 I have a find command as following to delete files from a certain location that are more than 7 days old. I am being told that I cannot use -exec option to delete files from these directories. Having said that I am more curious to know how this can be done. an sample...

5. Solaris

removing special characters, white spaces from a field in a file

what my code is doing, it is executing a sql file and the resullset of the query is getting stored in the text file in a fixed format. for that fixed format i have used the following code:: Code: awk -F":"...

6. Shell Programming and Scripting

Dear Friends, I want to remove text between two patters. Problem is, it has random special characters like \ / | * ` ~ ! $ etc. These random special characters has no fixed length. But these special characters are appearing between a fixed pattern e.g. DM&^%#|#!\/?CT Expected output...

7. UNIX for Dummies Questions & Answers

awk for removing special characters and extra commas

Hi, I have a .csv file which as empty lines with comma and some special characters in 3rd column as below. Source data 1,2,3,4,%#,6 ,,,,,, 1,2,3,4,5,6 Target Data 1,2,3,4,5,6I need to remove blank lines and special charcters I am trying to get this using the below awk awk -F","...

8. UNIX for Dummies Questions & Answers

[Solved] Removing control-m characters from shell script

Hi All, I need to remove control m character from a file. Steps which i am doing in shell script are: 1) We are comparing the header of the file to the database table header Here the file header has control-m characters. How do i remove it. Please help. Below are the steps i am using,...

9. Shell Programming and Scripting

Removing blank/white spaces and special characters

Hello All , 1. I am trying to do a task where I need to remove Blank spaces from my file , I am usingawk '{$1=$1}{print}' file>file1Input :- ;05/12/1990 ;31/03/2014 ; Output:- ;05/12/1990 ;31/03/2014 ;This command is not removing all spaces from...

10. Red Hat

Special control characters in file

Hi Guys, We receive some huge files on to Linux server. Source system use FTP mechanism to transfer these files on our server. Occasionally one record is getting corrupted while transfer, some control characters are injecting into the file. How to fix this issue ? please advice ? Sample...

LEARN ABOUT SUNOS

script

script(1)							   User Commands							 script(1)

NAME

       script - make record of a terminal session

SYNOPSIS

       script [-a] [filename]

DESCRIPTION

       The  script  utility  makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
       record is saved in the file typescript. See WARNINGS.

       The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
       when the forked shell exits or when Control-d is typed.

OPTIONS

       The following option is supported:

       -a	Appends the session record to filename, rather than overwriting it.

NOTES

       script places everything that appears on the screen in filename, including prompts.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |CSI			     |Enabled			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

WARNINGS

       script  can  pose  a  security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
       privileged user, that is, root. Be sure that typescript is not a link before running script.

SunOS 5.10							    30 Jan 2004 							 script(1)

10 More Discussions You Might Find Interesting

1. Programming

Identifying and removing control characters in a file.

Discussion started by: oracle8

2. Shell Programming and Scripting

Removing special characters in file

Discussion started by: srivsn

3. Shell Programming and Scripting

removing special characters @ EOL

Discussion started by: ali560045

4. AIX

Removing a filename which has special characters passed from a pipe with xargs

Discussion started by: jerardfjay