Need Help in Bash debugging

Question

Im trying to run this code . Basically I want the https://admin:qwerty123@'"$dmp"':7777/set_param?'"$params command to run 3 times for every ip in array. But Im getting errors like

prog.sh: line 7: syntax error near unexpected token `while'
prog.sh: line 7: `while [ $n -lt 3 ]; do'

Please can someone correct the code

#!/bin/bash 

n="0"
dmps=(10.104.164.104 10.35.176.77 10.35.176.126) # *****  put your dmp ips here *******

for dmp in ${dmps[@]}; 
while [ $n -lt 3 ]; do


  do res=$(curl -k -s --url 'https://admin:qwerty123@'"$dmp"':7777/set_param?'"$params"); 
  echo "DMP: $dmp - $res"; 
n=$[n+1]
done

done

kev · Accepted Answer · 2012-01-30 12:28:53Z

4

add space before [
add ; do after ]
```
while [ n -lt 3 ]; do
```

3 Comments

mac Over a year ago

hi kev, actually I edited the code in original post. That is what I wanted. BUt In that Im getting error like prog.sh: line 7: syntax error near unexpected token while' prog.sh: line 7: while [ $n -lt 3 ]; do'

kev Over a year ago

you have two dos after while. you should read more to fix syntax error.

tripleee Over a year ago

You still lack a do in the for. The proper syntax is for var in list ... ; **do** stuff; done

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