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Full Discussion: sed and replace
Top Forums UNIX for Beginners Questions & Answers sed and replace Post 303026213 by arunkumar_mca on Wednesday 21st of November 2018 09:50:03 PM
Old 11-21-2018
sed and replace

Hi All,

I am trying to replace ", " with ",". For I am getting below error. I think I am missing something. I tried to escape the , with \ still I see the same error

Code:
Input
110|3|401|0|CANDY, GUM, MINTS|GUM|SWENT|||||
Output
110|3|401|0|CANDY,GUM,MINTS|GUM|SWENT|||||

Command Tried
sed -i s/, //g  myfile
sed -i s/\, //g myfile

sed: -e expression #1, char 3: unterminated `s' command

------ Post updated at 08:20 AM ------

Never mind. Got it worked as below

Code:
echo "CANDY, GUM, MINTS|GUM" | sed  s/,\ /,/g

 

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replace(1)							  MySQL database							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), mysql(1), mysqlaccess(1), mysqladmin(1), mysqld(1), mysqld_multi(1), mysqld_safe(1), mysqldump(1), mysql_fix_privi- lege_tables(1), mysqlshow(1), mysql_zap(1), perror(1), For more information please refer to the MySQL reference manual, which may already be installed locally and which is also available online at http://www.mysql.com/doc/en/ BUGS
Please refer to http://bugs.mysql.com/ to report bugs. AUTHOR
Ver 1.0, distribution 4.0.24 Michael (Monty) Widenius (monty@mysql.com), MySQL AB (http://www.mysql.com/). 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.mercur- media.com) ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +--------------------+------------------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +--------------------+------------------------------------+ |Availability | SUNWmysqlr, SUNWmysqlu, SUNWmysqlt | +--------------------+------------------------------------+ |Interface Stability | External | +--------------------+------------------------------------+ NOTES
Source for mysql is available on http://opensolaris.org. MySQL 4.0 19 December 2000 replace(1)
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