diff --git a/home/-shrc b/home/-shrc
index b4b5928..32eb4d3 100644
--- a/home/-shrc
+++ b/home/-shrc
@@ -142,7 +142,7 @@ alias rakef='rake && gem build *.gemspec && gem install *.gem'
 #
 alias profile="CPUPROFILE=./a.pprof LD_PRELOAD=/usr/lib/libprofiler.so"
 
-function trash() {
+trash() {
     dd status=none if=/dev/random bs=1 count="$1"
 }
 
diff --git a/home/zshrc b/home/zshrc
index b6bf556..e1ed500 100644
--- a/home/zshrc
+++ b/home/zshrc
@@ -125,7 +125,13 @@ alias -g OMFG="1>/dev/null"
 alias -g STFU="2>/dev/null"
 alias -g WHOA='${whoa[@]}'
 
-alias sc="$HOME/sh/sc"
+wipe() {
+    clear
+    clear # twice because mintty is weird
+    echo "\e[30m\e[107m"
+    printf "*%.0s" {1..$COLUMNS}
+    echo "\e[0m\n"
+}
 
 for x in ack cd cp ebuild gcc gist grep ln man mkdir mv rm
     alias $x="nocorrect $x"