==, !=, ~
-The glob (~) only accepts a wild card character (*) at the start and or
-end of the string. For example:
+The glob (~) accepts a wild card character (*,?) and character classes
+([). For example:
prev_comm ~ "*sh"
prev_comm ~ "sh*"
prev_comm ~ "*sh*"
-
-But does not allow for it to be within the string:
-
- prev_comm ~ "ba*sh" <-- is invalid
+ prev_comm ~ "ba*sh"
5.2 Setting filters
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