[ Agent ] [ Base ] - add support for centos/openeuler ; todo chronyToMasterExec centos

agent-go/executor/BasicFunction.go

@@ -150,6 +150,52 @@ func BasicFindContentInFile(content string, fileName string) bool {
 	return false
 }
 
+func BasicFindDeleteContendLineInFile(content string, fileName string) bool {
+
+	// Open the file
+	file, err := os.Open(fileName)
+	if err != nil {
+		log.ErrorF("[FindDeleteContendLineInFile] - file not exits ！")
+		return false
+	}
+	defer file.Close()
+
+	// Create a scanner to read the file line by line
+	scanner := bufio.NewScanner(file)
+
+	// Set the split function for the scanner
+	scanner.Split(bufio.ScanLines)
+
+	// 创建一个新的文件内容变量
+	var newContent string
+
+	// Iterate over the lines of the file
+	for scanner.Scan() {
+		// Get the current line
+		line := scanner.Text()
+
+		// Check if the current line contains the search term
+		if !strings.Contains(line, content) {
+			newContent += line + "\n"
+		}
+	}
+
+	// Check for any errors that occurred during scanning
+	if err := scanner.Err(); err != nil {
+		log.ErrorF("[BasicFindContentInFile] - scanner error ! %s", err.Error())
+		return false
+	}
+
+	// 将修改后的内容写回文件
+	err = os.WriteFile(fileName, []byte(newContent), os.ModePerm)
+	if err != nil {
+		log.ErrorF("[FindDeleteContendLineInFile] - write file %s error with contend %s", fileName, newContent)
+		return false
+	}
+
+	return true
+}
+
 func BasicDockerImageExists(imageName, imageVersion string) bool {
 
 	if !BasicCommandExistByPath("docker") {