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Full Discussion: egrep - Help Required
Top Forums Shell Programming and Scripting egrep - Help Required Post 302422829 by angshuman_ag on Wednesday 19th of May 2010 02:52:41 PM
Old 05-19-2010
Quote:
Originally Posted by curleb
On Solaris 10:
Code:
-> echo "Status: 0000" | egrep "\bStatus: *([0]+)" && echo $? || echo $?
1
 
-> echo "Status: 0000" | egrep "Status: *([0]+)" && echo $? || echo $?  
Status: 0000
0


Hi,
I have Solaris 8 Sun Blade Ultra 150 system. And, I tried your command in the Unix Window. Its still showing "Variable Syntax". Smilie Thanks for your support though. Please help how do I get over this error.

Basically, I get huge data as a return value. In that data this "Status" is present. hence, I want to grep on this status and update the user accordingly.
 

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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 5.11 5 Jun 2002 echo(3XCURSES)
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