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Full Discussion: Reading and writing in same file
Top Forums Shell Programming and Scripting Reading and writing in same file Post 302697011 by ryandegreat25 on Thursday 6th of September 2012 02:41:20 AM
Old 09-06-2012
kinda long.
Code:
#!/bin/sh

while read line
do
        flag=`echo $line | grep "none1111"`
        if [ ! -z $flag ] ; then
                lastcol=`echo $line | awk -F, '{print $4}'`
                if [ $lastcol = "link1" ] ; then
                        echo $line | sed 's/none1111/abcde/' >> out
                elif [ $lastcol = "link2" ] ; then
                         echo $line | sed 's/none1111/efghi/' >> out
                fi
        else
                echo $line  >> out
        fi
done < inputfile

Last edited by ryandegreat25; 09-06-2012 at 04:12 AM..
 

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LEARN ABOUT SUNOS

noecho

echo(3XCURSES)						  X/Open Curses Library Functions					    echo(3XCURSES)

NAME

       echo, noecho - enable/disable terminal echo

SYNOPSIS

       cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib 
       -R /usr/xpg4/lib -lcurses [ library... ]

       c89 [ flag... ] file... -lcurses [ library... ]

       #include <curses.h>

       int echo(void);

       int noecho(void);

DESCRIPTION

       The  echo()  function enables Echo mode for the current screen. The noecho() function disables Echo mode for the current screen. Initially,
       curses software echo mode is enabled and hardware echo mode of the tty driver is disabled. The echo() and noecho() functions control  soft-
       ware echo only. Hardware echo must remain disabled for the duration of the application, else the behavior is undefined.

RETURN VALUES

       Upon successful completion, these functions return OK. Otherwise, they return ERR.

ERRORS

       No errors are defined.

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Unsafe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       getch(3XCURSES), getstr(3XCURSES), initscr(3XCURSES), libcurses(3XCURSES), scanw(3XCURSES), attributes(5), standards(5)

SunOS 5.10							    5 Jun 2002							    echo(3XCURSES)
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