ideas

2016-04-10 06:36:34 +00:00 · 2016-04-10 06:36:34 +00:00 · 478b0b3c8d
commit 478b0b3c8d
parent fa4708f940
1 changed files with 13 additions and 0 deletions
--- a/13
+++ b/13
@ -278,3 +278,16 @@ NetBSD



+Things I can use to make things better
+------------------------
+${x##*blah}
+$IFS and set --
+Redirection, especiall <<-
+Maybe fifo
+for x in "$@"
+until
+readonly
+
+Variable assignments specified with special built-in utilities remain in
+effect after the built-in completes; this shall not be the case with a
+regular built-in or other utility.