sed command to replace a character at last Post: 302528963

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replace first character of string sed

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Hello, I want to writte a script that replace two character strings by two variables with the command sed butmy solution doesn't work. I'm written this: sed "s/TTFactivevent/$TTFav/g && s/switchSLL/$SLL/g" templatefile. I want to replace TTFactivevent by the variable $TTFav, that is a...

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sed help,to replace the last character

cat input.txt agsbdafgd ertebrtreter ahrbrwerg The last character of a line that does not start with a would be changed to Z. Final output: agsbdafgd ertebrtreteZ ahrbrwerg Can anyone post the sed command to do that?

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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...

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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: ...

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

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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??

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[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' '+' "...

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sed command to replace two character pattern with another pattern

Not able to paste my content. Please see the attachment :-(

LEARN ABOUT REDHAT

replace

REPLACE(1)						      General Commands Manual							REPLACE(1)

NAME

       replace	-  A utility program that is used by msql2mysql, but that has more general applicability as well. replace changes strings in place
       in files or on the standard input. Uses a finite state machine to match longer strings first. Can be used to swap strings.

USAGE

       replace [-?svIV] from to from to ... -- [files]

       or

       replace [-?svIV] from to from to ... < fromfile > tofile

SYNOPSIS

       replace [-?|-I] [-s] [-v]

DESCRIPTION

       replace

       -?|-I  info

       -s     silent

       -v     verbose

EXTRA INFO

       Special characters in from string:

       ^     Match start of line.

       $     Match end of line.

            Match space-character, start of line or end of line. For a end  the next replace starts locking at the end space-character.  A	
	      alone in a string matches only a space-character.

EXAMPLE

       this command swaps a and b in the given files:

       shell> replace a b b a -- file1 file2 ...

SEE ALSO

       isamchk	(1),  isamlog (1), mysqlaccess (1), mysqladmin (1), mysqlbug (1), mysqld (1), mysqldump (1), mysqlshow (1), msql2mysql (1), perror
       (1), replace (1), safe_mysqld (1), which1 (1), zap (1),

AUTHOR

       Ver 1.0, distribution 3.23.29a Michael (Monty) Widenius (monty@tcx.se), TCX Datakonsult AB (http://www.tcx.se).	This software  comes  with
       no  warranty.  Manual page by L. (Kill-9) Pedersen (kill-9@kill-9.dk), Mercurmedia Data Model Architect / system developer (http://www.mer-
       curmedia.com)

								 20 December 2000							REPLACE(1)

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1. Shell Programming and Scripting

replace first character of string sed

Discussion started by: prkfriryce

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replace two character strings by two variables with sed command

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sed help,to replace the last character

Discussion started by: cola

4. Shell Programming and Scripting

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

Discussion started by: mohullah