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In my bash script I have two variables CONFIG_OPTION and CONFIG_VALUE which contain string VENDOR_NAME and Default_Vendor respectively.
I need to create a variable with name $CONFIG_OPTION ie VENDOR_NAME and assign the value in CONFIG_VALUE to newly created variable.
How I can do this?
I tried
$CONFIG_OPTION=$CONFIG_VALUE But I am getting an error on this line as
'./Build.bash: line 137: VENDOR_NAME="Default_Vendor": command not found' Thanks.
213
String Into Variable Name in Python Using the vars() Function. Instead of using the locals() and the globals() function to convert a string to a variable name in python, we can also use the vars() function. The vars() function, when executed in the global scope, behaves just like the globals() function.
To assign it to a variable, we can use the variable name and “=” operator. Normally single and double quotes are used to assign a string with a single line of character but triple quotes are used to assign a string with multi-lines of character.
No, you can't, and it makes no sense honestly to have a feature like that. Show activity on this post. No, and it doesn't make any sense. Variable (or more precisely, local) names are only important at compile-time, and they only have values at runtime.
I know that nobody will mention it, so here I go. You can use printf!
#!/bin/bash CONFIG_OPTION="VENDOR_NAME" CONFIG_VALUE="Default_Vendor" printf -v "$CONFIG_OPTION" "%s" "$CONFIG_VALUE" # Don't believe me? echo "$VENDOR_NAME" If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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