![bash $@](/plugins/HC_Emoticons/emoticons/tuski/07.gif)
2022年12月29日—Ifoundthe$#,$@&$?bashbuilt-invariablesveryusefulsinceIknewlinuxandtodayIwouldliketosharetheirusage.,2010年10月10日—@Expandstothepositionalparameters,startingfromone.Whentheexpansionoccurswithindoublequotes,eachparameterexpandstoase...
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2022年12月29日—Ifoundthe$#,$@&$?bashbuilt-invariablesveryusefulsinceIknewlinuxandtodayIwouldliketosharetheirusage.
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