irb(main):001:0> require ‘mysql’
LoadError: no such file to load — mysql
from (irb):1:in `require’
from (irb):1

it is simple to solve the problem.

Just give the command in ssh before running the script

export RUBYOPT=rubygems

Also we can add it to .bashrc file to make this setting default for every ssh sessions

so open .bashrc and add the above export tag in it last line

It is very easy with sahara customer support. They made me really feel better.

Step 1:

Simply click forward

Step 2:

In this step just provide with your account name and details

Step 3:

Here just few to things to remember. For Sahara clients, we must give POP protocol Server type and mail.yourdomainname.com.sa for server and your username. Leave the security option as it is. Because Sahara providing without encryption as default.

Step 4:

Here u can mark tick if u need a copy to be stored in server as well.

Step 5:

Give server type as SMTP and server name as mail.yourdomainname.com.sa and rest are all same.

NOTE: In this step you have to be little aware. By default the “server requires authentication” is not checked. You have to mark it as checked. then encryption as all as by default (no encryption)

Step 6:

Here give a name for your identification. Any name you can give……

Thats all…….

Now u can access your mail from evolution with your password

To design a system that can able to report a fire indication to a remote control room. This is achived by sending information over internet or can be conveyed through a automated telephone call.

Objective:

1. To Detect fire occurance by heat smoke sensors
2. To send a computer with electronic signals about the detection
3. An application(running on system) should make phone call or SMS to fire station and report fire
4. Also it should make an email or web based message to corresponding departments

System Design:

By implementing this system, one can able to make a call to specific telephone number and playing recorded voice in system to convey about fire. Also we can able to send sms via GSM Sim card. Also we can able to send information over internet. From internet we can have a server to detect and monitor our clients from our website

Conclusion:

Designing such our own product we no need to depend another company to give assistance and traning and upgradation of product.

#include<stdio.h>
#include<conio.h>
#include<string.h>
void main(int argc,char *argv[])
{
int i,j,k,l,count=0,count1=0,flag=0,one,two,e,e1;
char f[6]=”flames”;
one=strlen(argv[1]);
two=strlen(argv[2]);
printf(“\n%d”,one);
printf(“\n%d”,two);
for(i=0;i<one;i++)
{
for(j=0;j<two;j++)
{
if(argv[1][i]==argv[2][j])
{
printf(“\n%c%c”,argv[1][i],argv[2][j]);
argv[1][i]=’~';
argv[2][j]=’!';
flag=1;
break;
}
}
if(flag==1){count++;}
flag=0;
}
count=one-count;
printf(“\n\ncount=%d”,count);
for(i=0;i<two;i++)
{
if(argv[2][i]==’!')
count1++;
}
count1=two-count1;
printf(“\n\ncount=%d”,count1);
count=count1+count;
printf(“\n\ncount=%d”,count);
i=0;
e=0,e1=0;
while(1)
{
if(f[i]!=’~')
{
e++;
printf(“\n%d”,e);
if(e==count)
{
printf(“\nans:%c”,f[i]);
f[i]=’~';
e1++;
e=0;
}
}
if(i==5){i=0;}
else{ i++;}
if(e1==5)break;
}

for(i=0;i<6;i++)
{
if(f[i]!=’~')
{
printf(“\n\tans:%c”,f[i]);
}
}

}

After 2 things worked for me to get access to blocked sites in saudi arabia.

1. Our own proxy bypass site
2. HotSpotShield

First is about our own proxy site. we can host our own proxy bypass server. it is simple. U might have known of PHProxy http://sourceforge.net/projects/poxy/
But i have tried in paid hosting. it works. but in free hosting they banned this script to run on their server. If any body know if any free hosting supports this script plz dont forget to add it in comments.

Second one is most commonly used inside saudi arabia. It is HSS HotSpot Shield. its site is http://hotspotshield.com/ but this also blocked here in saudi. so u can find this file from torrent sites.. I have experience that HSS1.3 is working fine without error.. while installing it will open a copying dialog box to copy file into C drive. if it happens, then for sure it will work.