1 files changed, 52 insertions, 0 deletions

diff --git a/mypath/search.sh b/mypath/search.sh
new file mode 100755
index 0000000..f55f748
--- /dev/null
+++ b/mypath/search.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+##########################################################################
+# File Name    : search.sh
+# Encoding     : utf-8
+# Author       : We-unite
+# Email        : weunite1848@gmail.com
+# Created Time : 2024-03-26 01:15:43
+##########################################################################
+
+set -e
+
+# 在当前文件夹下查找含有指定内容的文件，并输出其文件名、行号和上下文
+# 每个文件先输出文件名，然后输出包含指定内容的行号和上下文
+# 用法：./search.sh <search_content> <context_lines>
+# 允许按顺序缺省参数
+
+# 检查参数个数
+if [ $# -lt 1 ]; then
+        echo "Usage: $0 <search_content> <path> <file_type>"
+        exit 1
+fi
+
+# 检查参数是否为空
+if [ -z "$1" ]; then
+        echo "Error: search_content is empty"
+        exit 1
+fi
+
+if [ -z "$2" ]; then
+        context_lines=3
+else
+        if [ -z "$(echo $2 | grep -E '^[0-9]+$')" ]; then
+                echo "Error: context_lines $2 is invalid"
+                exit 1
+        fi
+        context_lines=$2
+fi
+
+# 查找文件
+find . -type f | while read file; do
+        # 查找文件中包含指定内容的行，存储到变量中
+        lines=$(grep -C "$context_lines" -n "$1" $file | sed 's/:/ /')
+        if [ "$lines" == "" ]; then
+                continue
+        else
+                # 彩色输出文件名
+                echo -e "\033[1;32m$file\033[0m"
+                # 输出包含指定内容的行号和上下文
+                echo -e "$lines"
+        fi
+done