Initial commit

lacomp.zsh

@@ -0,0 +1,34 @@
+#!/bin/zsh
+
+zmodload zsh/stat
+
+function ctime {
+	zstat -F '%s' +ctime -- "$1"
+}
+
+function mdate {
+	local dfmt="$(grep -m 1 -ioP '(?<=^Date\:\ ).*' ${fls[1]})"
+	date '+%s' -d "$dfmt"
+}
+
+while read LINE; do
+	fls=(${(s. .)LINE})
+
+	unset cts
+	typeset -A cts
+	cts[${fls[1]}]=$(ctime "${fls[1]}")
+	cts[${fls[2]}]=$(ctime "${fls[2]}")
+
+	unset mds
+	typeset -A mds
+	mds[${fls[1]}]=$(mdate "${fls[1]}")
+	mds[${fls[2]}]=$(mdate "${fls[2]}")
+
+	if [ "${#cts}" -ne 2 ]; then
+		TMS=(${(nO)${(v)mds}})
+		echo "${(k)mds[(r)${TMS[1]}]}"
+	else
+		TMS=(${(nO)${(v)cts}})
+		echo "${(k)cts[(r)${TMS[1]}]}"
+	fi
+done

maildedupe.zsh

@@ -0,0 +1,31 @@
+#!/bin/zsh
+
+fln=($@)
+
+flc=(${fln})
+fct="0"
+typeset -A fls
+
+for i in $flc; do
+
+	fls[$i]=$(grep -m 1 -ioP '(?<=^Message-ID\:\ \<).*(?=\>)' "$i")
+
+	fct=$(( ${fct} + 1 ))
+	printf '%.40s: %20s\r' 'Message-IDs collected' "${fct}/${#fln}" >&2
+done
+
+fct="0"
+for k1 v1 in ${(kv)fls}; do
+
+	for k2 v2 in ${(kv)fls}; do
+		if [[ "$v1" == "$v2" ]] && [[ "$k1" != "$k2" ]]; then
+			echo "$k1 $k2"
+			printf 'Message-ID duplicate: %s\n' "$v1" >&2
+		fi
+	done
+
+	fct=$(( ${fct} + 1 ))
+	unset "fls[$k1]"
+
+	printf '%.40s: %20s\r' 'Message-IDs compared' "${fct}/${#fln}" >&2
+done