How to delete [ and ] characters in a string with Regex ?
I’m using the Puppet DSL function regsubst :
regsubst($::env, '\[\]', '', 'G')
thanks
How to delete [ and ] characters in a string with Regex ? I’m
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How to delete [ and ] characters in a string with Regex ?
I’m using the Puppet DSL function regsubst :
regsubst($::env, '\[\]', '', 'G')
thanks
Brackets are metacharacters in a regex and need to be escaped (and put in a character class if you want to match either one):
Your version was only matching the exact string
[].In a regex,
[abc]means “Match one of the following:a,borc“.