15 lines
385 B
Awk
15 lines
385 B
Awk
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BEGIN {
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argn = " argument" (ARGC > 1 ? "s" : "")
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are = ARGC > 1 ? "are" : "is"
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print "here we have " ARGC argn
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print "which " are
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for (x = 0; x < ARGC; x++)
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print "\t", ARGV[x]
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print "Environment variable TEST=" ENVIRON["TEST"]
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print "and the current input file is called \"" FILENAME "\""
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}
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FNR == 1 {
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print "in main loop, this input file is known as \"" FILENAME "\""
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}
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