If statements in Linux terminal Post: 302860449

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Homework and Emergencies Homework & Coursework Questions If statements in Linux terminal Post 302860449 by sasisken on Sunday 6th of October 2013 06:44:22 AM

10-06-2013

Registered User

If statements in Linux terminal

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1. The problem statement, all variables and given/known data:
Hello all so i just started learning linux and i need to make script which compares 2 files by size and shows on the screen the bigger one but i can't figure out how to make if statement work.

3. The attempts at a solution (include all code and scripts):

Code:

#!/bin/bash
echo "type 1st file"
read a
echo "type 2nd file"
read b
if [ stat -c %s $a > stat -c %s $b]
then
echo "$a"
else
echo "$b"
fin

4. Complete Name of School (University), City (State), Country, Name of Professor, and Course Number (Link to Course):
Lithuania , Vilnius , Vilniaus Collegue 1st course M.Liogys

HTML Code:

http://eif.viko.lt/lt/page/Programu-sistemos

sasisken

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LEARN ABOUT OPENSOLARIS

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 5.11							    5 Jun 2002							    echo(3XCURSES)