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Full Discussion: Slack message multi line from UNIX script
Top Forums Shell Programming and Scripting Slack message multi line from UNIX script Post 303025570 by onenessboy on Tuesday 6th of November 2018 03:20:07 AM
Old 11-06-2018
Slack message multi line from UNIX script
Hi

OS: Redhat
Version 7.5 Enterprise

Trying to post message from shell script to Slack channel and trying below code:

Code:
text="$msg"
text1="$lmsg"

if [[ $text == "" ]]
then
        echo "No text specified"
        exit 1
fi

escapedText=$(echo $text | $text1 | sed 's/"/\"/g' | sed "s/'/\'/g" )
json="{\"channel\": \"#$channel\", \"text\": \"$escapedText\"}"
curl -X POST --data-urlencode "payload=$json" "https://hooks.slack.com/services/xxxxx/xxxxxx/xxxxxx"

However I am getting error I cant display two variables (both text and text1) in above code ). I want to post text first then text1 in next line...

However If i use only one variable.. its working fine, but it only post text variable only.. not the other..

any idea how can i concatenate in escpatedText variables both variables.
 

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LEARN ABOUT DEBIAN

gpe-question

GPE-QUESTION(1) 						   gpe-question 						   GPE-QUESTION(1)

NAME

       gpe-question - GPE interface for asking questions from shell scripts.

SYNOPSIS

       gpe-question [---icon] name {--question "Question text"} {--buttons icon1:text1} [icon2:text2 ...]

DESCRIPTION

       This manual page was written for the Debian(TM) distribution because the original program does not have a manual page.

       gpe-question provides dialogues to raise a question within the GPE Palmtop Environment with cancel and ok buttons.

OPTIONS

       --question STRING
	  The question to ask the user via the dialogue.

       --buttons type:label
	  The type and label of the button(s) to be shown. Repeat for additional buttons.

EXAMPLES

       gpe-question "test" --question "Do you want to check first?"  --buttons YES:yes NO:no

AUTHOR

       This manual page was written by Neil Williams <codehelp@debian.org> for the Debian(TM) system (but may be used by others). Permission is
       granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any later version
       published by the Free Software Foundation.

       On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.

AUTHOR

       Moray Allen
	  Author.

COPYRIGHT

       Copyright (C) 2007 Neil Williams

Debian 1							 January 16, 2007						   GPE-QUESTION(1)
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