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Top Forums Shell Programming and Scripting Writing if condition in shell script and failing to do requirement Post 302898705 by Makarand Dodmis on Wednesday 23rd of April 2014 11:47:33 AM
Old 04-23-2014
here you go

Code:
       flag=0
       for file in $(cat con);
        do
                field=`echo $file | awk 'BEGIN { FS = "=" } { print $1 }'`
                val=`echo $file | awk 'BEGIN { FS = "=" } { print $2 }'`
                        if [ $field = "ABC" ] && [ $val -gt 123 ]; then
                               echo $field"="$val >> con2
                               flag=1
                        elif [ $field = "ABC" ] && [ $val -lt 123 ]; then
                                echo $field"=123" >> con2
                                flag=1
                        elif [ $field != "ABC" ]; then
                                echo $field"="$val >> con2
                        fi
        done

                        if [ $flag -eq 0 ]; then
                                echo "ABC=123" >> con2
                        fi

---------- Post updated at 10:45 AM ---------- Previous update was at 10:41 AM ----------

contents of con file

Code:
ABC=342
#XYZ=892


CR=5678
ABC=23
XYZ=1892

ABC=2654

---------- Post updated at 10:47 AM ---------- Previous update was at 10:45 AM ----------

contents of con2 after executing script

Code:
ABC=342
#XYZ=892
CR=5678
ABC=123
XYZ=1892
ABC=2654

 

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MSGFMT_CREATE(3)							 1							  MSGFMT_CREATE(3)

MessageFormatter::create - Constructs a new Message Formatter

	Object oriented style (method)

SYNOPSIS
publicstatic MessageFormatter MessageFormatter::create (string $locale, string $pattern) DESCRIPTION
Object oriented style (constructor): MessageFormatter::__construct (string $locale, string $pattern) Procedural style MessageFormatter msgfmt_create (string $locale, string $pattern) Constructs a new Message Formatter PARAMETERS
o $locale - The locale to use when formatting arguments o $pattern - The pattern string to stick arguments into. The pattern uses an 'apostrophe-friendly' syntax; it is run through umsg_autoQuoteA- postrophe before being interpreted. RETURN VALUES
The formatter object EXAMPLES
Example #1 msgfmt_create(3) example <?php $fmt = msgfmt_create("en_US", "{0,number,integer} monkeys on {1,number,integer} trees make {2,number} monkeys per tree"); echo msgfmt_format($fmt, array(4560, 123, 4560/123)); $fmt = msgfmt_create("de", "{0,number,integer} Affen auf {1,number,integer} Baumen sind {2,number} Affen pro Baum"); echo msgfmt_format($fmt, array(4560, 123, 4560/123)); ?> Example #2 OO example <?php $fmt = new MessageFormatter("en_US", "{0,number,integer} monkeys on {1,number,integer} trees make {2,number} monkeys per tree"); echo $fmt->format(array(4560, 123, 4560/123)); $fmt = new MessageFormatter("de", "{0,number,integer} Affen auf {1,number,integer} Baumen sind {2,number} Affen pro Baum"); echo $fmt->format(array(4560, 123, 4560/123)); ?> The above example will output: 4,560 monkeys on 123 trees make 37.073 monkeys per tree 4.560 Affen auf 123 Baumen sind 37,073 Affen pro Baum SEE ALSO
msgfmt_format(3), msgfmt_parse(3), msgfmt_get_error_code(3), msgfmt_get_error_message(3). PHP Documentation Group MSGFMT_CREATE(3)
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