From 8b8321b9b3b9510082db4eee42cf7ba4a499537a Mon Sep 17 00:00:00 2001 From: alps2006 <guoxiangxun@gmail.com> Date: Wed, 27 May 2020 09:36:24 +0800 Subject: [PATCH] Fix head: illegal line count -- -1 --- bin/mailsync | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/bin/mailsync b/bin/mailsync index 3104c65..9c3710c 100755 --- a/bin/mailsync +++ b/bin/mailsync @@ -38,7 +38,7 @@ syncandnotify() { for file in $new; do # Extract subject and sender from mail. from=$(awk '/^From: / && ++n ==1,/^\<.*\>:/' "$file" | perl -CS -MEncode -ne 'print decode("MIME-Header", $_)' | awk '{ $1=""; if (NF>=3)$NF=""; print $0 }' | sed 's/^[[:blank:]]*[\"'\''\<]*//;s/[\"'\''\>]*[[:blank:]]*$//') - subject=$(awk '/^Subject: / && ++n == 1,/^\<.*\>: / && ++i == 2' "$file" | head -n-1 | perl -CS -MEncode -ne 'print decode("MIME-Header", $_)' | sed 's/^Subject: //' | sed 's/^{[[:blank:]]*[\"'\''\<]*//;s/[\"'\''\>]*[[:blank:]]*$//' | tr -d '\n') + subject=$(awk '/^Subject: / && ++n == 1,/^\<.*\>: / && ++i == 2' "$file" | head -n 1 | perl -CS -MEncode -ne 'print decode("MIME-Header", $_)' | sed 's/^Subject: //' | sed 's/^{[[:blank:]]*[\"'\''\<]*//;s/[\"'\''\>]*[[:blank:]]*$//' | tr -d '\n') messageinfo & done fi