realpath

How to translate the wslpath /home/user/ to windows path

由 二次信任 提交于 2021-02-18 18:40:14
问题 I use Linux subsystem of windows 10(windows 10 version 1803) I can use command line: user@laptop:~$ wslpath -w /c/ C:\ But when I try to use user@laptop:~$ wslpath -w ~ wslpath: /home/user: Result not representable Even I use: user@laptop:~$ wslpath -w /home/user wslpath: /home/user: Result not representable why? how to translate the /home/user to windows path? my home folder path in windows is C:\Users\winuser\AppData\Local\lxss\home I expect some command line can give me return that string.

PHP find require_once real path

由 我怕爱的太早我们不能终老 提交于 2019-12-29 05:35:09
问题 i need to require_once this files main.class.php and functions.php and config.php to admin/test.php . how to php find require real path?! NOTE: main.class.php in class folder , functions.php in includes folder and config.php in root directory and test.php in admin folder . File Directory: root /admin/ ->test.php /class/ ->main.class.php /includes/ ->functions.php /templates config.php phpinfo.php 回答1: I would add your root folder to the include path and work from there. From admin/test.php

java.io.FileNotFoundException when writing uploaded file to disk via getRealPath()

由 纵然是瞬间 提交于 2019-12-25 04:46:24
问题 Glassfish seems to be adding extra to the path I want to save my image file too, is there some way to use only the absolute path my servlet gets with String appPath = request.getServletContext().getRealPath(""); ? I have spent days trying different methods to upload an image file and have a servlet save it to disk. I used this example: http://www.codejava.net/java-ee/servlet/how-to-write-upload-file-servlet-with-servlet-30-api Using debug I can see the file name and path information is

How can I tune the PHP realpath cache?

由 谁说胖子不能爱 提交于 2019-12-18 12:37:04
问题 Recent versions of PHP have a cache of filenames for knowing the real path of files, and require_once() and include_once() can take advantage of it. There's a value you can set in your php.ini to set the size of the cache, but I have no idea how to tell what the size should be. The default value is 16k, but I see no way of telling how much of that cache we're using. The docs are vague: Determines the size of the realpath cache to be used by PHP. This value should be increased on systems where

casting issue with realpath function (c programming)

由 假如想象 提交于 2019-12-13 16:38:34
问题 When I compile the following code: #define _POSIX_C_SOURCE 200112L #define _ISOC99_SOURCE #define __EXTENSIONS__ #include <stdio.h> #include <limits.h> #include <stdlib.h> int main(int argc, char *argv[]) { char *symlinkpath = argv[1]; char actualpath [PATH_MAX]; char *ptr; ptr = realpath(symlinkpath, actualpath); printf("%s\n", ptr); } I get a warning on the line that contains the call to the realpath function, saying: warning: assignment makes pointer from integer without a cast Anybody

How to get directory of a file which is called from command line argument?

由 微笑、不失礼 提交于 2019-12-13 03:32:20
问题 For example, I am calling my executable in ubuntu: ./foo temp/game1.txt temp/game2 txt I am using realpath() to find the path to the game1.txt. Using it however will give me the full path including the game1.txt name. For example, it will come out as /home/ * /Download/temp/game1.txt I want to erase game1.txt on that string so that I can use the string to use it to output other files in that folder. Two questions. Is realpath() alright to use for this kind of operation? Is there better way?

How to save generated file temporarily in servlet based web application

由 让人想犯罪 __ 提交于 2019-12-12 03:34:14
问题 I am trying to generate a XML file and save it in /WEB-INF/pages/ . Below is my code which uses a relative path: File folder = new File("src/main/webapp/WEB-INF/pages/"); StreamResult result = new StreamResult(new File(folder, fileName)); It's working fine when running as an application on my local machine (C:\Users\userName\Desktop\Source\MyProject\src\main\webapp\WEB-INF\pages\myFile.xml). But when deploying and running on server machine, it throws the below exception: javax.xml.transform

Sanitizing File Paths in PHP

由 删除回忆录丶 提交于 2019-12-11 04:35:25
问题 In PHP, is there a function that can perform logic similar to realpath() but on files that may not exist in the filesystem? Obviously it would not be able to resolve links etc, but my goal is to see if a path provided by a user is in a certain directory (or a sub-directory of that directory) without having to account for /.././path types of issues on my own. Calling realpath would be perfect if it did not return false when the file does not exist. 回答1: If your concern is only files try:

python os.path.realpath not working properly

由 怎甘沉沦 提交于 2019-12-06 03:58:23
问题 I have following code: os.chdir(os.path.dirname(os.path.realpath(__file__)) + "/../test") path.append(os.getcwd()) os.chdir(os.path.dirname(os.path.realpath(__file__))) Which should add /../test to python path, and it does so, and it all runs smoothly afterwards on eclipse using PyDev. But when I lunch same app from console second os.chdir does something wrong, actually the wrong thing is in os.path.realpath(__file__) cus it returns ../test/myFile.py in stead of ../originalFolder/myFile.py .

python os.path.realpath not working properly

由 本小妞迷上赌 提交于 2019-12-04 08:37:34
I have following code: os.chdir(os.path.dirname(os.path.realpath(__file__)) + "/../test") path.append(os.getcwd()) os.chdir(os.path.dirname(os.path.realpath(__file__))) Which should add /../test to python path, and it does so, and it all runs smoothly afterwards on eclipse using PyDev. But when I lunch same app from console second os.chdir does something wrong, actually the wrong thing is in os.path.realpath(__file__) cus it returns ../test/myFile.py in stead of ../originalFolder/myFile.py . Of course I can fix this by using fixed os.chdir("../originalFolder") but that seems a bit wrong to me,
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