代码搜索：awk
找到约 3,459 项符合「awk」的源代码
代码结果 3,459
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awk world.awk
# accumulate the population for each region
# AKW p51
BEGIN { FS = "\t" }
{ pop[$4] += $3 }
END { for (name in pop)
print name, pop[name]
}
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awk sum.awk
# accumulate totals and transactions for each person
# print the transactions in a separate file for each person
# print the total and average when done
NF == 2 { a[$1] += $2; b[$1]++
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awk substr.awk
# Abbreviate the country names to their first three characters
# AKW p43
{ $1 = substr($1, 1, 3); print $0 }
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awk fields.awk
# Print a listing of line numbers
# followed by number of fields per line.
{
print NR, NF
}
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awk fact.awk
# calculate and print the factorial of the input
function factorial(n) {
if (n
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awk hello.awk
# classic first program
# K&R p6
BEGIN {
print "Hello World!"
exit
}
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awk number.awk
# determine whether the input is a number
# print it if it is
# AKW p40
BEGIN {
sign = "[+-]?"
decimal = "[0-9]+[.]?[0-9]*"
fraction = "[.][0-9]+"
exponent = "([eE]" sign "[0-
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awk wc.awk
# word count -- prints lines, words, characters
{ nf += NF; nc += length($0) + 2 }; END { print NR, nf, nc }
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awk tsort.awk
# tsort - topological sort of a graph
# input: predecessor - successor pairs
# output: linear order, predecessors first
# AKW p172
{ if (!($1 in pcnt))
pcnt[$1] = 0
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awk fmt.awk
# fmt - format
# input: text
# output: text formatted into lines of