bash: fix line reading example

`< file.txt | cmd` only works in zsh, not bash (as of bash 5.0.11).
2020-01-24 21:04:41 -05:00 · 2020-01-24 21:04:41 -05:00 · 0b8a65c575
parent 4704baedfa
commit 0b8a65c575
1 changed files with 1 additions and 1 deletions
--- a/bash.md
+++ b/bash.md
@ -260,7 +260,7 @@ done
 ### Reading lines
 ```bash
-< file.txt | while read line; do
+cat file.txt | while read line; do
  echo $line
 done
 ```