search and replace dots inside curly braces

kchinnam · (This post was last modified: May-01-2018, 05:50 PM by kchinnam.)

I want to replace '.' with '_' inside with variables inside curly braces.

#Sample input
var1=http://${var.nameA}/page/${v.x.page1}/aaa
var1=http://${var.nameB}/page/${v.x.b.page2}/bbb

#Expected output
var1=http://${var_nameA}/page/${v_x_page1}/aaa
var1=http://${var_nameB}/page/${v_x_b_page2}/bbb

**Larz60+** · May-01-2018, 06:53 PM

what have you tried?
show your code

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