sed help,to replace the last character Post: 302444053

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

replace first character of string sed

I want to change the first/or any character of a string to upper-case: String: test Desired results: Test or tEst or teSt or tesT thanks

2. Shell Programming and Scripting

Sed Replace a repeating character

I have a text file and every line ends in |^ |^^ |^^^ |^^^^ I need to use sed to make all lines end it |^ regardless of the amount of carrots. The code i was using is: cat FILE | sed 's/\^\^\^/\^/g' But then they threw that curveball at me. Also is there a way to...

3. Shell Programming and Scripting

In Sed how can I replace starting from the 7th character to the 15th character.

Hi All, Was wondering how I can do the following.... I have a String as follows "ACCTRL000005022RRWDKKEEDKDD...." This string can be in a file called tail.out or in a Variable called $VAR2 Now I have another variable called $VAR1="000004785" (9 bytes long), I need the content of...

4. Shell Programming and Scripting

how to replace specific character , if possible using sed

My script is extracting data from SQl session, however sometimes the result contains one or multiple space after/before any numerical value. e,g . "123","1 34","1 3 45", "43 5" How to remove these unwanted spaces..so that I can get the following result : "123","134",1345","435"

5. Shell Programming and Scripting

sed special character replace

I need to do the following: text in the format of: ADDRESS=abcd123:1111 - abcd123:1111 is different on every system. replace with: ADDRESS=localhost:2222 sed 's/ADDRESS=<What do I use here?>/ADDRESS=localhost:2222/g' Everything I've tried ends up with: ...

6. Shell Programming and Scripting

how to replace the special character with another using SED

I have the replace the pattern in the file , ); to ); Could someone please help me to get this command.

7. Shell Programming and Scripting

How do I replace a unicode character using sed

I have a unicode character {Unicode: 0x1C} in my file and I need to replace it with a blank. How would a sed command look like? cat file1 | sed "s/(//g;" > file2 Is X28 the right value for this Unicode character??

8. Shell Programming and Scripting

[Solved] sed : last character replace

Hi all , I have to write a shell script that takes a number as input , like 123 and the output will be 6 ,i.e the output will be the sum of digits of the input. I have an idea as follows, echo "123"|fold -1|tr '\n' '+'|bc But the problem is after " echo "123"|fold -1|tr '\n' '+' "...

9. Shell Programming and Scripting

How to replace special character using sed?

How can I replace the follong text including to number 7000? cat tmp0.txt Winston (UK) Wong I would the 7000 to replace Winston (UK) Wong. I fail with method below: sed ' s /Winston$UK$Wong/7000 tmp0.txt'

10. Shell Programming and Scripting

sed Character match and replace

Hello All I am struck in the issue which I want to share with all of you. What I am trying to do is For every line in a file I have to replace a particular character from the given character in a file For Example Suppose the data is 1111x2222 1111x2222 2222y3333 1111x2222 I...

LEARN ABOUT XFREE86

ppmtosixel

ppmtosixel(1)						      General Commands Manual						     ppmtosixel(1)

NAME

       ppmtosixel - convert a portable pixmap into DEC sixel format

SYNOPSIS

       ppmtosixel [-raw] [-margin] [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as input.  Produces sixel commands (SIX) as output.	The output is formatted for color printing, e.g. for a DEC
       LJ250 color inkjet printer.

       If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled.  A printer control header and a color assignment table
       begin the SIX file.  Image data is written in a compressed format by default.  A printer control footer ends the image file.

OPTIONS

       -raw   If  specified,  each  pixel  will  be explicitly described in the image file.  If -raw is not specified, output will default to com-
	      pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands.  A raw file is often an order	of  magni-
	      tude larger than a compressed file and prints much slower.

       -margin
	      If  -margin  is not specified, the image will be start at the left margin (of the window, paper, or whatever).  If -margin is speci-
	      fied, a 1.5 inch left margin will offset the image.

PRINTING

       Generally, sixel files must reach the printer unfiltered.  Use the lpr -x option or cat filename > /dev/tty0?.

BUGS

       Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion.  If the original PPM maxval was
       greater	than  100,  rescaling  also reduces the image depth.  While the actual RGB values from the ppm file are more or less retained, the
       color palette of the LJ250 may not match the colors on your screen.  This seems to be a printer limitation.

SEE ALSO

       ppm(5)

AUTHOR

       Copyright (C) 1991 by Rick Vinci.

								   26 April 1991						     ppmtosixel(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

replace first character of string sed

Discussion started by: prkfriryce

2. Shell Programming and Scripting

Sed Replace a repeating character

Discussion started by: insania

3. Shell Programming and Scripting

In Sed how can I replace starting from the 7th character to the 15th character.

Discussion started by: mohullah

4. Shell Programming and Scripting

how to replace specific character , if possible using sed

Discussion started by: mady135