grep add |

stepbystepcode · stepbystepcode · commit 8d94dac0fdb2 · 2023-10-16T16:54:08.000+08:00
diff --git a/file_controller.cc b/file_controller.cc
@@ -145,7 +145,7 @@ void commandsCtrl(const HttpRequestPtr &req, std::function<void(const HttpRespon
                 result = return_status(result, "mkdir", res_json);
                 break;
             case touch:
-                if (shell_commands(("ls  -l " + std::string(pathvar) + "/../root/" + params1 + " grep ^- ").c_str()).empty())
+                if (shell_commands(("ls  -l " + std::string(pathvar) + "/../root/" + params1 + "| grep ^- ").c_str()).empty())
                 {
                     shell_commands(("touch " + std::string(pathvar) + "/../root/" + params1).c_str());
                     result = "success";

Original file line number	Diff line number	Diff line change
`@@ -145,7 +145,7 @@ void commandsCtrl(const HttpRequestPtr &req, std::function<void(const HttpRespon`
`145`	`145`	`result = return_status(result, "mkdir", res_json);`
`146`	`146`	`break;`
`147`	`147`	`case touch:`
`148`		`- if (shell_commands(("ls -l " + std::string(pathvar) + "/../root/" + params1 + " grep ^- ").c_str()).empty())`
	`148`	`+ if (shell_commands(("ls -l " + std::string(pathvar) + "/../root/" + params1 + "\| grep ^- ").c_str()).empty())`
`149`	`149`	`{`
`150`	`150`	`shell_commands(("touch " + std::string(pathvar) + "/../root/" + params1).c_str());`
`151`	`151`	`result = "success";`