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cannot run file.sh in file1.sh

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Top Forums Shell Programming and Scripting cannot run file.sh in file1.sh
# 1  
Old 02-03-2012
Data cannot run file.sh in file1.sh
Hi All,

I got a problem in executing block.sh in w.sh. In particular, I got some files as
w.sh, block.sh , blackip.db , b.txt in a chain process as below:

w.sh --call --> block.sh -->blackip.db--->b.txt <--iptables

Ok, here are code
w.sh
Quote:
#!/bin/bash
# 60 sec x 60 min x 23h
i=82800
while [ ${i} -gt 0 ]; do
w | grep load | awk '{print$1, $10, $11, $12, $13 }' >> /home/load
/webspace/www/html/block.sh
sleep 180
let i=$i-180
done
block.sh

Quote:
#!/bin/bash
LOGFILE="/webspace/www/html/blackip.db"
awk '{a[$1]++;next}END{for (i in a){if(a[i]>10){print i}}}' $LOGFILE > b.txt
BLOCKED_IP="/webspace/www/html/b.txt"
IPTABLES=`whereis iptables | awk '{print $2}'`
if [ -f $BLOCKED_IP ]; then
while read BLOCKED; do
$IPTABLES -A INPUT -i eth1 -s $BLOCKED -j DROP
$IPTABLES -A OUTPUT -o eth1 -d $BLOCKED -j DROP
done < $BLOCKED_IP
cat /dev/null > /webspace/www/html/blackip.db
cat /dev/null > /webspace/www/html/b.txt
fi
blackip.db is a file of ip collection
Quote:
1.1.1.1
2.2.2.2
1.1.1.1
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
3.3.3.3
b.txt contains ip of collection which is for iptables to drop

I normally can run ./block.sh and it is ok , but when i run ./w.sh it can not run block.sh.

Could somebody help me to solve this problem ?


Thanks in advance
# 2  
Old 02-04-2012
What is "w" here? Is it valid?
Code:
#!/bin/bash
# 60 sec x 60 min x 23h
i=82800
while [ ${i} -gt 0 ]
do
   w | grep load | awk '{print$1, $10, $11, $12, $13 }' >> /home/load
   /webspace/www/html/block.sh
   sleep 180
   let i=$i-180
done


You are populating "b.txt" in the current directory and then checking for the file existence in /webspace/www/html/b.txt.
Are they in the same directory?
Code:
#!/bin/bash
LOGFILE="/webspace/www/html/blackip.db"
awk '{a[$1]++;next}END{for (i in a){if(a[i]>10){print i}}}' $LOGFILE  > b.txt

BLOCKED_IP="/webspace/www/html/b.txt"
#IPTABLES=`whereis iptables | awk '{print $2}'`
#Better this way?
IPTABLES=`which iptables`

if [ -f $BLOCKED_IP ]
then
  while read BLOCKED
  do
      $IPTABLES -A INPUT -i eth1 -s $BLOCKED -j DROP
      $IPTABLES -A OUTPUT -o eth1 -d $BLOCKED -j DROP
  done < $BLOCKED_IP
  #What are you trying to do here? Emptying the file?
  #cat /dev/null > /webspace/www/html/blackip.db
  #cat /dev/null > /webspace/www/html/b.txt
  #Better?
  >/webspace/www/html/blackip.db;
  >/webspace/www/html/b.txt
fi

Put set -x in both the scripts and see what is wrong.

--ahamed
Last edited by ahamed101; 02-04-2012 at 05:05 AM..
# 3  
Old 02-04-2012
@ahamed101

Thank for your reply,

Yes, I am using CentOS 5.6 and command "w" is valid. iam using it for checking server load purpose.

b.txt, block.sh and blackip.db are stored in the same path /webspace/www/html/


There is no problem with execute ./block.sh but it doesn't work if call from w.sh

I though this could be clearly showed the full path of b.txt in block.sh . Let I try this and wait...

----------------

Ok as I though , the problem is exactly in the path of b.txt ..Should be clearly declared it. ^^,
Last edited by testcase; 02-04-2012 at 07:21 AM..
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