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Top Forums UNIX for Beginners Questions & Answers Add text before and after matched string on the same line. Post 303044711 by RudiC on Monday 2nd of March 2020 07:57:08 AM
Old 03-02-2020
That was not mentioned in your specification. How about supplying a decent, complete problem description from the start?


Did you test the awk proposal? How far did it get you? With patterns supplied in variables?


As to your sed question: a simple look into the resp. documentation helps: info sed:


Quote:
3.3 The 's' Command
===================

The 's' command (as in substitute) is probably the most important in
'sed'

.
.
.
The '/' characters may be uniformly replaced by any other single
character within any given 's' command. ...
So - try e.g.
Code:
sed 's#^.*/tmp/10203/cust/01$#<font color=yellow>&</font>#' file

EDIT: or, in the variables' case,

Code:
$ PRFX='<font color=yellow>'
$ SUFX='</font>'
$ sed "s#^.*/tmp/10203/cust/01\$#${PRFX}&${SUFX}#" file

Be aware that with double quotes, you will / may need to escape "sed / regex special characters" like the $ sign, or others.

Last edited by RudiC; 03-02-2020 at 09:06 AM..
 

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NWBPSET(1)							      nwbpset								NWBPSET(1)

NAME
nwbpset - Create a bindery property or set its value SYNOPSIS
nwbpset [ -h ] [ -S server ] [ -U user name ] [ -P password | -n ] [ -C ] DESCRIPTION
nwbpset Reads a property specification from the standard input and creates and sets the corresponding property. The format is determined by the output of 'nwbpvalues -c'. nwbpset will hopefully become an important part of the bindery management suite of ncpfs, together with As another example, look at the following command line: nwbpvalues -t 1 -o supervisor -p user_defaults -c | sed '2s/.*/ME/'| sed '3s/.*/LOGIN_CONTROL/'| nwbpset With this command, the property user_defaults of the user object 'supervisor' is copied into the property login_control of the user object 'me'. nwbpvalues -t 1 -o me -p login_control -c | sed '9s/.*/ff/'| nwbpset This command disables the user object me. Feel free to contribute other examples! nwbpset looks up the file $HOME/.nwclient to find a file server, a user name and possibly a password. See nwclient(5) for more information. Please note that the access permissions of $HOME/.nwclient MUST be 600 for security reasons. OPTIONS
-h -h is used to print out a short help text. -S server server is the name of the server you want to use. -U user user is the user name to use for login. -P password password is the password to use for login. If neither -n nor -P are given, and the user has no open connection to the server, nwbpset prompts for a password. -n -n should be given if no password is required for the login. -C By default, passwords are converted to uppercase before they are sent to the server, because most servers require this. You can turn off this conversion by -C. AUTHORS
nwbpset was written by Volker Lendecke. See the Changes file of ncpfs for other contributors. nwbpset 8/7/1996 NWBPSET(1)
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