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# Translate this shell script into gawk:
#
#! /bin/sh -
#
# awktest()
# {
# echo a:b:c | $AWK -F":" '{$2="x"; OFS=FS; print}'
# echo a:b:c | $AWK -F":" '{$2="x"; print; OFS=FS; print}'
# echo a:b:c | $AWK -F":" '{$2="x"; print $1; OFS=FS; print}'
# echo a:b:c | $AWK -F":" '{$2="x"; print; $2=$2; OFS=FS; print}'
# }
#
# AWK=./gawk
# awktest > foo.gawk
BEGIN { FS = ":" }
# Have to reset OFS at end since not running separate invocations
FNR == 1 { $2 = "x"; OFS = FS; print ; OFS = " "}
FNR == 2 { $2 = "x"; print; OFS = FS; print ; OFS = " "}
FNR == 3 { $2 = "x"; print $1; OFS = FS; print ; OFS = " "}
FNR == 4 { $2 = "x"; print; $2 = $2; OFS = FS; print }
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