update

1 files changed, 3 insertions, 1 deletions

diff --git a/alias b/alias
index 36530fc..687df14 100644
--- a/alias
+++ b/alias
@@ -431,7 +431,9 @@ alias p='pass'
 alias pc='pass -c'
 alias pe='pass edit'
 alias pgc='pass generate -c'
-alias words='cat /usr/share/dict/* | egrep "^[a-z]{4,8}$" | shuf | head -40 | xargs -n2'
+words() {
+    cat /usr/share/dict/usa | egrep "^[a-z]{4,8}$" | shuf | head -40 | xargs -n${1:-2}
+}
 
 # tmp
 alias and='cd ~/git/geoBingAn.Android'