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Top Forums Shell Programming and Scripting passing variable content to a function Post 302574696 by vivek d r on Friday 18th of November 2011 05:15:38 AM

11-18-2011

Registered User

passing variable content to a function

following on from below link

HTML Code:

https://www.unix.com/shell-programming-scripting/171076-shell-scripting.html#post302573569

i will be using file reading in while loop say for example

Code:

 
while read line123
do
        echo "line read is $line123"
        insert_funct $line123
done< mysqldump.sql
 
inser_funct()
{
    echo $1
}

here say the mysqldump.sql has a line

`reserved2` varchar(255) COLLATE utf8_unicode_ci DEFAULT NULL,
`reserved3` varchar(255) COLLATE utf8_unicode_ci DEFAULT NULL

it reads the first line and it will be stored in line123 variable in while loop but when i pass this to a function insert_funct i am able to receive only `reserved` and rest of the content is not visibile. if i echo in while loop its showing whole line and in function its showing clipped one. if you see the html link of my previous code i have two function. in one function i need only `reserved` which is column name and in other i need whole line. but as i said before am able to receive only `reserved` even then i am not able to perform string manipulation on that. its length is shown null etc etc.

any help is deeply appreciated
regards,
vivek

vivek d r

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LEARN ABOUT SUNOS

suspend

suspend(1)							   User Commands							suspend(1)

NAME

       suspend - shell built-in function to halt the current shell

SYNOPSIS

   sh
       suspend

   csh
       suspend

   ksh
       suspend

DESCRIPTION

   sh
       Stops the execution of the current shell (but not if it is the login shell).

   csh
       Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su.

   ksh
       Stops the execution of the current shell (but not if it is the login shell).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5)

SunOS 5.10							    15 Apr 1994 							suspend(1)

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