POSIX date is also ok now

diff --git a/add b/add
index 4178303a50d0091f8a9e472c747ff197151a31ec5e4a3be5537b03cc7a367c67..98442ec8d3c690d74a9e1ef824776b107226b864a31f51ea02c69394019acdeb 100755 (executable)
--- a/add
+++ b/add
@@ -10,8 +10,7 @@ name=${name#./}
 print $name
 mkdir issues/$name
 mkdir issues/$name/tags
-zmodload -F zsh/datetime b:strftime
-TZ=UTC strftime "%Y-%m-%d %H:%M:%S" `date +%s` > issues/$name/created
+date -u +"%Y-%m-%d %H:%M:%S" > issues/$name/created
 touch issues/$name/about issues/$name/result issues/$name/comment
 $EDITOR issues/$name/about
 git add issues/$name