From 912652c2e69372b20d81629fbc41e68a443bd23e Mon Sep 17 00:00:00 2001
From: afwerar <1296468573@qq.com>
Date: Mon, 18 Jul 2022 20:30:28 +0800
Subject: [PATCH] shell: limit taos_history file size and rows

---
 tools/shell/src/shellEngine.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/shell/src/shellEngine.c b/tools/shell/src/shellEngine.c
index 836e8899af..14cab041f6 100644
--- a/tools/shell/src/shellEngine.c
+++ b/tools/shell/src/shellEngine.c
@@ -766,12 +766,10 @@ void shellReadHistory() {
       endIndex = pHistory->hend;
     }
     for (int32_t i = (pHistory->hend + SHELL_MAX_HISTORY_SIZE - 1) % SHELL_MAX_HISTORY_SIZE; i != endIndex;) {
-      printf("%d ",i);
       taosFprintfFile(pFile, "%s\n", pHistory->hist[i]);
       i = (i + SHELL_MAX_HISTORY_SIZE - 1) % SHELL_MAX_HISTORY_SIZE;
     }
     taosFprintfFile(pFile, "%s\n", pHistory->hist[endIndex]);
-    printf("\n");
     taosFsyncFile(pFile);
     taosCloseFile(&pFile);
   }