16 lines
155 B
Awk
Executable File
16 lines
155 B
Awk
Executable File
#!/usr/bin/awk -f
|
|
|
|
# Downloadable example 2 for GNU Awk Part 14
|
|
|
|
BEGIN {
|
|
cmd = "sort -u | nl"
|
|
}
|
|
|
|
NR > 1 {
|
|
print $1 | cmd
|
|
}
|
|
|
|
END {
|
|
close(cmd)
|
|
}
|