ls -lh --color | sort

ls -lh --color | sort -z

sh myshellscriptname.sh temporaryfolder temporaryfile filecase1 filecase2

#!/bin/bash

----------Dont know exactly but my code ---
touch > /tmp/newfilename
umask 077 && mkdir /tmp/tempdir.$$)
exit 2
----------------------------------------

usage () {
    echo
    echo "Usage: `basename $0` <search dir> <old ext> <new ext>"
    echo
}
 
if [ -z "$3" ]; then
    usage
    exit 1
fi
 
OLDEXT=${2/#.}
NEWEXT=${3/#.}

find "${1}" -iname "*.${OLDEXT}" |
while read F
do
  NEWFILE="${F/%${OLDEXT}/${NEWEXT}}"
  echo "mv \"${F}\" \"${NEWFILE}\""
  mv -f "${F}" "${NEWFILE}"
done 
 
exit 0

while [ $counter -gt "0" && $a1 -ne $ans ]
do
  ...
done

while [ $counter -gt "0" ] && [ $a1 -et $ans ]
do
  ...
done

while [ $counter -gt "0" -a $a1 -et $ans ]
do
  ...
done

while [ $counter -gt "0" ] -a [ $a1 -et $ans ]
do
  ...
done

[oracle@localhost ~]$ startx


Fatal server error:
PAM authentication failed, cannot start X server.
        Perhaps you do not have console ownership?


Please consult the The X.Org Foundation support
         at http://wiki.X.Org
 for help.


[1]+  Stopped                 startx
[oracle@localhost ~]$

#include <stdio.h>
#include "wrapper.h" 

int main ()
{
        int  pro=0; 

        libInit(); 
        pro = PROconnectTo Device((char*) "192.168.1.87");
        printf("\nDevice Connected, Return Code = %d\n",pro); 

        pro = PROinitializeAndCalibrate (); 
        printf("\nDevice Initialized and Calibrated, Return Code = %d\n",pro); 
        
        pro = PROtakeTool (1); 
        printf("\nDevice Take Tool, Return Code = %d\n",pro); 

        PROdisconnectDevice(); 
        printf("\nDevice Disconnected\n"); 

        libClose(); 

        return pro; 
}

#include <iostream>
#include "ProjectApplication.h"
#include "wrapper.h"

ProjectApplication *w; 

int    libInit (void)
{
        w = new ProjectApplication; 
        return 0; 
}

int    PROinitializeAndCalibrate (void) 
{
        return  w->initializeAndCalibrate(); 
}

int    PROtakeTool (unsigned int  PROtool)
{
        unsigned int    tool; 
        tool = PROtool; 
 
        return  w->takeTool(tool); 
}

int    PROconnectToDevice (char* PROipAddr)
{
        char* ipAddr; 
        ipAddr = PROipAddr; 

        return  w->connectToDevice(ipAddr); 
}

void  PROdisconnectDevice (void) 
{
        return  w->disconnectDevice(); 
}

void  libClose (void) 
{
        delete  w; 
        return; 
}