Xshell終端工具突出顯示集的正則配置

工作中大家在使用終端工具包括Xshell、mobaXTerm等的過程中，總是希望介面上能把我們重點關注的資訊以不同顏色的方式突出顯示，以提高資訊獲取的效率。本文借鑑前人經驗，嘗試多種突出顯示設定。現總結我的經驗如下，（以下為正規表示式，不區分大小寫）：

1、錯誤規則，設為紅色

(\b((bad|wrong|incorrect|improper|invalid|unsupported|bad)( file| memory)? (descriptor|alloc(ation)?|addr(ess)?|owner(ship)?|arg(ument)?|param(eter)?|setting|length|filename)|not properly|improperly|(operation |connection |authentication |access |permission )?(false|no|ko|denied|disallowed|not allowed|refused|problem|failed|failure|not permitted)|no [A-Za-z]+( [A-Za-z]+)? found|invalid|unsupported|not supported|seg(mentation )?fault|corruption|corrupted|corrupt|overflow|underrun|not ok|unimplemented|unsuccessfull|not implemented|permerrors?|fehlers?|errore|errors?|erreurs?|fejl|virhe|greška|erro|fel|\(ee\)|\(ni\))\b)

2、成功規則，設為綠色

(\b(true|yes|ok|accepted|allowed|enabled|connected|erfolgreich|exitoso|successo|sucedido|framgångsrik|successfully|successful|succeeded|success)\b)

3、警告規則，設為黃色

(\b(\[\-w[A-Za-z-]+\]|caught signal [0-9]+|cannot|(connection (to (remote host|[a-z0-9.]+) )?)?(closed|terminated|stopped|not responding)|exited|no more [A-Za-z] available|unexpected|(command |binary |file )?not found|(o)+ps|out of (space|memory)|low (memory|disk)|unknown|disabled|disconnected|deprecated|refused|disconnect(ion)?|advertencia|avvertimento|attention|warnings?|achtung|exclamation|alerts?|warnungs?|advarsel|pedwarn|aviso|varoitus|upozorenje|peringatan|uyari|varning|avertissement|\(ww\)|\(\?\?\)|could not|unable to)\b)

4、提示規則，設為紫色

(\b(last (failed )?login:|launching|checking|loading|creating|building|important|booting|starting|notice|informational|informationen|informazioni|informação|oplysninger|informations?|info|información|informasi|note|\(ii\)|\(\!\!\))\b)

5、主機ip，設為粉色

(\b(localhost|([1-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-4])\.[0-9]+\.[0-9]+\.[0-9]+|null|none)\b)

6、網址url，設為青色

\b(http(s)?://[A-Za-z0-9_.:/&?=%~#{}()@+-]+)\b