From ba0918c99b22b0ea054fb17a1b2316f69f138eeb Mon Sep 17 00:00:00 2001 From: iProbe Date: Sat, 12 Aug 2023 16:13:50 +0800 Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20'shell/shell=E5=8F=98?= =?UTF-8?q?=E9=87=8F=E6=8F=90=E5=8F=96=E8=B5=8B=E5=80=BC.md'?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- shell/shell变量提取赋值.md | 1 + 1 file changed, 1 insertion(+) diff --git a/shell/shell变量提取赋值.md b/shell/shell变量提取赋值.md index 18c3e60..00762d6 100644 --- a/shell/shell变量提取赋值.md +++ b/shell/shell变量提取赋值.md @@ -1,3 +1,4 @@ + |--|--| |表达式|含义| |${var:-aa}|若var为空或未设定, 返回aa, var值不变|