gawkguide
WhyisAWKsoimportant?Itisanexcellentfilterandreportwriter.ManyUNIXutilitiesgeneratesrowsandcolumnsofinformation.AWKisanexcellenttoolforprocessingtheserowsandcolumns,andiseasiertouseAWKthanmostconventionalprogramminglanguages.Itcanbeconsideredtobeapseudo-Cinterpretor,asitunderstan
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