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ubuntu@ip-172-31-92-85:~/suman$ cat ifelse.sh
#! /bin/bash
count=10
if [$count -eq 10]
then
echo "condition is true"
fi
ubuntu@ip-172-31-92-85:~/suman$ ./ifelse.sh
./ifelse.sh: line 3: [10: command not found
ubuntu@ip-172-31-92-85:~/suman$
Perfect, thank you, I have another question please, in the same lines as the operator. I see that the string equals the operator '='. What is assignment operator represented as?
you might want to use www.shellcheck.net to check your srcipt.
also please use [code]here comes your code[/code] tags to post scripts. That will make it more readable.
Perfect, thank you, I have another question please, in the same lines as the operator. I see that the string equals the operator '='. What is assignment operator represented as?
The assignment operator is =. Inside the [ ... ] construct, use -eq to check equality. For arithmetic comparisons, you can also use the double parentheses:
Code:
if ((count==11))
then echo it's equal
else echo it's not
fi
Note the absence of the $ sign. I think a single = works as well in this context. It could be that this is not POSIX-compliant.
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