How to substitue string withing string in shell
mode="create"
echo $mode
what i am trying is
echo ${CONFIG_Resource_$mode_val}
which gives me "bad substitution"
but this works fine
echo ${CONFIG_Resource_create_val}
Asked
Active
Viewed 34 times
0
pythonhmmm
- 833
- 1
- 18
- 38
-
1What other variables do you have declared? I'm confused. What do you want to do? What is the desired output? – Benjamin W. Dec 20 '17 at 16:35
-
Basically I am reading yaml file and fetching the value. This works fine - ${CONFIG_Resource_create_val}... where "create" is mode" .My mode can be "create, build, run.... and so on. – pythonhmmm Dec 20 '17 at 16:37
-
so echo ${CONFIG_Resource_build_val}, echo ${CONFIG_Resource_run_val} should give me values. – pythonhmmm Dec 20 '17 at 16:38