use tr instead batch of sed commands

2021-10-13 15:02:33 +00:00 · 2021-10-13 15:02:33 +00:00 · 69d638fffd
commit 69d638fffd
parent d2d4ad0c27
1 changed files with 1 additions and 6 deletions
--- a/7
+++ b/7
@ -2,12 +2,7 @@

 function 1337() {
  echo $@ | tr '[:upper:]' '[:lower:]' | \
-  sed 's/l/1/g' | \
-  sed 's/e/3/g' | \
-  sed 's/t/7/g' | \
-  sed 's/a/4/g' | \
-  sed 's/o/0/g' | \
-  sed 's/s/5/g' | \
+  tr 'letaos' '137405' | \
  sed 's/and\ /\&\ /g'
 }