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2020-10-19 10:53:46 +08:00 · 2020-10-19 10:53:46 +08:00 · 2dfeeecd9e
parent 99e06c8838
commit 2dfeeecd9e
1 changed files with 5 additions and 0 deletions
--- a/step1/jiance.sh
+++ b/step1/jiance.sh
@ -7,6 +7,7 @@ sh ./daan.sh
 a='rm'
 b='echo'
 c='EOF'
+d='<<'
 if cat daan.sh|grep "$a">/dev/null
 then
        echo "使用rm属于作弊行为"
@ -16,6 +17,10 @@ then
 if cat daan.sh|grep "$c">/dev/null
 then
        echo "使用EOF属于作弊行为"
+if cat daan.sh|grep "$d">/dev/null
+then
+        echo "使用重定向属于作弊行为"
+fi
 fi
 fi
 fi