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lang-bash
echofor anything other than literal text that doesn't start with a dash (-). It's unportable. All common implementations violate the standard which states that no options should be supported. Worse, they're inconsistent. You should useprintfinstead. (And do not embed variables inside printf statements, use%s.)colortest-256list the xterm pallette in a nice compact form. (apt-get install colortestif missing)