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sed using variables
Post 302256303 by new_learner on Sunday 9th of November 2008 09:30:20 AM
11-09-2008
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1. UNIX for Dummies Questions & Answers
Hi,
I'm trying to do the following , I have certain variables in a file and then I want to check for these variables in a certain cobol file to see if they contain a certain package if so replace them with value 1 but but that last line is giving problems:
# for each variable in SQL file
... (1 Reply)
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2. Shell Programming and Scripting
Hi,
I'm trying to do the following , I have certain variables in a file and then I want to check for these variables in a certain cobol file to see if they contain a certain package if so replace them with value 1 but but that last line is giving problems:
# for each variable in SQL file
... (1 Reply)
Discussion started by: seaten
1 Replies
3. UNIX for Dummies Questions & Answers
Hi guys,
I want to replace certain values with the number 1.
But it is also replacing other values which contain the value I want to replace. e.g.:
I want to replace ID-INTERNAL with 1, that's no problem but it will also replace ID-INTERNAL-NON-REM with 1-NON-REM
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when i do something like substituting a particular thing with a system variable, i am unable to do that expect the varible name getting into that.
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Hi,
I'm trying to use sed to delete the last three lines of a file. I currently have:
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HELP!!!
I'm keep getting "sed: Function s/PETS/dog cannot be parsed."
I have 2 files that list...
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PETS
I put this into a variable...
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I'm trying to get sed to cut and replace using variables, but it doesnt seem to work, when I run this the mod time of the file does get updated. Is my syntax incorrect in the sed command?
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Is it possible to place a variable in a sed command as such?
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All
I am trying to produce the following in /etc/ssh/sshd_config,
# IPv4 only
#ListenAddress 0.0.0.0
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to
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Im trying to use sed to print value that matches the value in variable and all lines after that.
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LEARN ABOUT DEBIAN
masqmail.aliases
masqmail.aliases(5) File Formats masqmail.aliases(5) NAME
masqmail.aliases - masqmail alias file format DESCRIPTION
This man page describes the format of the masqmail alias file. Its usual location is /etc/aliases. FILE FORMAT
The alias file consists of lines of the form: local_part: item1, item2, ... Items can be surrounded by double quotes `"'. If within the quotes other quotes are needed for an address they can be escaped with a leading backslash `'. A leading backslash `' indicates that this address shall not be further expanded. A leading pipe symbol `|' indicates that the item shall be treated as a pipe command. The content of the message will then be sent to the standard input of a command. The command will run under the user id and group id masqmail is running as. If quotes are needed, the pipe symbol must appear within the quotes. Loops will be detected, the offending address will be ignored. Aliases will be expanded at delivery time. This means that if there is a message still in the queue and you change any alias which matches one of the recipient addresses, the change will have effect next time a delivery is attemped. There is no need to restart masqmail or run any command when the alias file has been changed. AUTHOR
Masqmail was written by Oliver Kurth. It is now maintained by Markus Schnalke <meillo@marmaro.de>. You will find the newest version of masqmail at http://marmaro.de/prog/masqmail/. There is also a mailing list, you will find information about it at masqmail's main site. BUGS
Please report bugs to the mailing list. SEE ALSO
masqmail.conf(5), masqmail(8), masqmail-0.2.30 2011-07-27 masqmail.aliases(5)