Cd permission denied ubuntu. What is going on? Jun 24, 2025 · Ubuntu系统中执行cd命令遇到“权限不足”的深度解析 在Ubuntu等Linux系统中，用户执行 cd 命令进入某个目录时，可能会遇到 “Permission denied” 的提示。 这种问题通常源于文件系统的权限机制限制。 本文将从浅入深、由表及里地分析这一常见问题的成因与解决方法 Feb 13, 2023 · Linux是世界上更流行的开源操作系统之一，因其稳定性、安全性和灵活性而备受欢迎。然而，在Linux系统中，某些用户可能会遇到CD权限不足的问题，导致无法访问或复制CD中的文件。这篇文章将介绍如何解决 Jun 24, 2022 · I can't cd into on my ubuntu machine, I can see the contents of the folderwith /etc/letsencrypt/live but I get "Permission denied" when I try to cd into it. Side-note: When starting WSL, the "default" directory is determined by the parent process, which may be the Windows System32 directory in some cases. sudo cd is not a syntactically legal command (tried it). 99/month with a single-click template to install Docker with Ubuntu. If you have not already done so, you can log into Ubuntu Discourse using the same Ubuntu Jul 4, 2016 · That works, thanks, but there's a file in there, grub. com May 23, 2025 · This error indicates that the user does not have the appropriate permissions to access the specified directory. The data is about 5-TB. Thus, if you encounter a Bash permission denied be sure to check whether you are allowed to run the file. You can inspect that by viewing the contents of /etc/group Jan 30, 2022 · sudoでcdができないletsencryptで作成した鍵について確認したくて、cdで/etc/letsencrypt/live/に移動しようとしたらPermission deniedで移動することができませんでした。 The `cd` command is used to change directories in a Linux terminal. 04 --> Tomcat. To change to the directory as your ordinary user (not nginx or root), you will first have to sudo chmod o+x nginx. So I edit crontab with the root user with this command: sudo Sep 16, 2024 · Resolve "Permission Denied" errors in bash scripts. root can enter those mounted directories and read files there. Oct 27, 2016 · I'm the owner of a folder, yet I cannot cd into the folder. Jan 22, 2014 · You need to give execute and read permissions. It says: ls: cannot open directory '. ubuntu$ pwd /home cd permission denied {% endhighlight %} If for some reason you can’t change the directory, an error message will be shown: Nov 20, 2017 · Mounting works but I cannot cd /srv/nfs4: Permission denied. The traditional method of using the sgid bit to create a shared folder where everyone can edit each other's files doesn't work in Mint. The next time you attach a USB drive or insert a CD/DVD, Ubuntu will recreate /media/casper with the correct permissions. Why do I need the " execute " permission? Aug 18, 2020 · Permission denied when creating new directories, downloading and copying files. Nov 22, 2011 · 当 cd 进入我的一个目录时 openfire，返回以下错误： bash: cd: openfire: Permission denied 有没有办法解决？ Oct 27, 2022 · Fix Docker Permission Denied error using methods listed in this guide. Nov 22, 2011 · If it is someone else's directory, you'll probably need some help from the owner to change the permissions so that you can access it (or you'll need help from root to change the permissions for you). so it become ubuntu@nadia-ubuntu:/$ Then I try to get into root dir Jul 12, 2018 · といった具合である。 オーナー Linuxで扱われるファイルは、自分で作成したテキストファイルから、システムが提供するライブラリや実行コマンドまで、全てに所有者（オーナー）が設定されています。ファイルのオーナーは、ファイルへのアクセス権限を自由に設定できる。 グループ Jul 2, 2017 · Directories must have executable bit set to be "searchable". You could do sudo sh -c 'cd dirname' but as soon as the shell exits, you're returned to the directory you started from. 04 LTS. It happens when the current user doesn’t have the right to execute a file or access a resource. I rebooted it and now want to debug what happened. Learn how to troubleshoot and resolve the 'permission denied' error when mounting volumes in Docker. As per the document shared with the bo Jun 1, 2020 · chmod gets stuck as the data is very huge at the shared drive which ubuntu will try to give full permissions to. But if we want to execute them, then we should give execute permission as shown above. Nov 7, 2021 · ### 前提・実現したいこと fishシェルを使っており、 cd Desktop コマンドでカレントディレクトリを移動しようとしたところ、 ```fish cd: Permission d Apr 16, 2015 · I tried to access by: cd /root and cd /lost+found bash: cd: Permission denied. txt': Permission denied How can I grant my Linux Bash user permission to create and modify files and directories on my Windows user desktop? Feb 19, 2024 · Overcome the Bash "Permission Denied" error with this guide, offering solutions and insights to resolve this common issue and ensure smooth command execution. The crontab is configured directly by my root user. g. 2k 收藏 4 点赞数 2 In addition to Arcege's answer, you can also use sudo su <enter password> cd . Mar 20, 2025 · 问题 今天在linux下想要进入根目录下root文件夹，遇到如下错误： ubuntu@VM-12-3-ubuntu ~ [1]> cd /root/ cd: Permission denied: “/root/” 注意：英文版的会提示：Permission denied 解决思路 判断是权限不够，第 Symlink path can be followed manually, but `cd` returns Permission denied Ask Question Asked 12 years, 9 months ago Modified 12 years, 9 months ago Feb 2, 2016 · 文章浏览阅读7. For some reason, this wasn´t an issue during Jay's video. Aug 12, 2015 · ls -la prints the following: drwxrwxrw- 2 www-data www-data 4096 Aug 12 11:04 files My username does not belong to www-data. Sep 13, 2024 · Learn how to troubleshoot SSH permission denied errors with practical solutions and step-by-step guidance for secure remote access and file transfer. Dec 11, 2014 · Linux user in group can't cd into directory with executable permission Ask Question Asked 10 years, 5 months ago Modified 10 years, 5 months ago Oct 5, 2011 · Now I have added my account to the group www-data with sudo usermod -g www-data myuser and if I do groups then www-data is among them, but when I try to simply cd into it I get ‘Permission denied’. Just starting out and have a question? If it is not in the man pages or the how-to's this is the place! We would like to show you a description here but the site won’t allow us. 使用sudo 命令 如果您尝试使用cd 命令进入一个需要管理员权限的目录，可以在 Aug 19, 2011 · Permission 700 is meant as "owner can read, write and execute". When I open any file in the share folder in Ubuntu, I can not change it as its o Feb 12, 2021 · Here, let's review the steps to fix the permission denied error on our Ubuntu or Debian-based Linux distributions. For example, if you type `cd /home/user`, the terminal will change to the `/home/user` directory. Thanks for your reply. Assuming you want to change the permission of root user's home folder, which is /root folder, I would say, it is very bad idea to do so. Feb 13, 2015 · Open a terminal on Ubuntu or any other Ubuntu derivative and run umask - you will get 0002. Note that for directories execute permission means permission to enter the directory. Last edited by LockBot on Wed Dec 28, 2022 12:16 pm, edited 2 times in total. conf, but that doesn't help. Apr 20, 2018 · I have my application running on an ec2 instance. txt touch: cannot touch 'file. May 9, 2019 · file. cfg, and i'm trying to copy it to my home folder, which works after doing sudo -i and using the cp command, however i don't have permission to open that file (it does work with sudo vim, but how do i change permissions on that file?) Jan 31, 2021 · But when I try to cd rammstein I get cd rammstein/ Permission denied. Firstly I had to install acl in my server (Proxmox 8): apt install acl Then I had run the following Jul 26, 2020 · when I run sudo cd /root it says sudo: cd: command not found but it works perfectly fine if I first sudo su and then do cd /root. sh . 1 and Ubuntu) but when I restarted the PC I saw BIOS POST screen (you know, that screen with "press to enter boot, press to Dec 11, 2023 · Have you encountered the Linux Permission denied error? Below, I'll explain how to use sudo command, change file permissions and ownership. w - write - permissions needed to create a new file (or sub-directory) inside the directory. Discover the best practices for setting up Docker volumes with Nov 14, 2022 · I am working on an embedded board, running embedded Linux on it. Reason: Topic automatically closed 6 months after creation. How do directory permissions in Linux work? and In Linux, "Write" Permission Is I want the application to be able to ssh into the user account and cd into a directory. In this blog post, we will dive deep into understanding this error, its causes, and how to resolve it, along with best practices for working with directory access in Ubuntu. Also, ls can't access the folder. I have added "follow symlinks = yes" to smb. Warning: Operating as the super-user may be dangerous if you don't know what you Jan 4, 2021 · 文章浏览阅读5. (ACLs can get lost e. So why is it that I cannot cd into downloads/? pi@raspbmc:~$ cd downloads/ -bash: cd: downloads/: Permission denied I don't know much about Unix permission but it would be great if someone could help me out, since I'd like to be able to move the files from inside one of these directories to another location. Hostinger offers VPS hosting starting at £4. If you have not already done so, you can log into Ubuntu Discourse using the same Ubuntu Yes, you need execute permission on a directory to “traverse” it—that is, to do anything with its contents. bashrc file. So what is the problem? The permissions and owner of the folder drw-r--r-- 9 murad wheel 4096 Jan 31 15:54 rammstein All the other folder and files are the same, for example the directories inside of rammstein are drw-r--r-- 2 murad wheel 4096 Jan 31 15:53 rammstein-herzeleid Changing permissions of root folder. User david cannot cd because he is not included in the root group members. I want to mount the directory from my Linux Host machine (Ubuntu 20. This is different from regular files where executable bit allows them to be executed (of course). 04 (guest) on Windows 7 (host) with the guest additions installed. I have an auto-mount folder that maps to my D: drive on the host which I can access using sudo ls /media/ Mar 20, 2019 · Providing more details may help us to help you. Tomcat version is 7. If you have not already done so, you can log into Ubuntu Discourse using the same Ubuntu When I then try to cd into /home/myusername, I get the error: -bash: cd: /home/myusername: Permission denied. Write permission allows you to create, edit, or delete files or directories. Adjust permissions + more. Follow this: chmod u+r+x filename. e. Oct 22, 2015 · Well, im a new linux user, i recently made a dual boot (between Windows 8. 04, you might encounter a "permission Tagged with docker. In this article, we will learn how to fix them with the following methods: Let's explore all the methods one by one. Anyone needing support for Ubuntu or the official flavours should seek help at Ubuntu Discourse. Jun 24, 2024 · I'm getting permission denied on crontab with any command I run and I don't know why. I am having an issue, first of all I can not cd freely from the terminal, for example: [eldritch@localhost ~]$ ls Desktop Documents Downloads Music Pictures Public Templates Videos [eldritch@ Mar 18, 2024 · Linux file and directory permissions dictate which actors can perform what actions over which objects. Archived post. ssh The sudo command (without another user name) allows you to run commands as the super-user (root), provided you are a sudo-er (your user name is in /etc/sudoers with the correct fields) and know the password to that sudo-enabled user. I am having a permissions problem with my cd drive. Isn't sudo supposed to give me root privileges? Jul 8, 2021 · ubuntu cd进入一些文件夹 提示Permission denied 一、表面上看是因为权限不足，因此可以通过对usr文件夹进行授权的方式解决： Oct 31, 2022 · The problem is that when I try to set this up, I can see the symlinked shared folder that exists on a hard drive on Server 1 by doing ls -lt in my new SambaMount shared folder on Server 2, but if I try to cd into that symlink directory, I get "permission denied", even as root. Here is a screenshot of the folder permissions : What gives? Nov 9, 2024 · 在Ubuntu系统中，用户目录是存放个人文件和数据的重要地方。然而，有时我们可能会遇到无法进入用户目录的问题，这通常是由于权限设置不当引起的。本文将详细探讨这一问题，并提供多种修复方法。 一、问题现象 当你尝试进入用户目录时，可能会遇到以下几种错误提示： 权限拒绝（Permission Mar 1, 2025 · Intrduction When setting up Docker on Ubuntu 24. I'm running Ubuntu 11. When trying to cd into any folder in my home directory I get the following: bash: cd: Documents: Permission denied I ran ls -lstr and this was the r Dec 8, 2017 · Whenever I try cd folder_name/ in bash on any directory it gives this error: -bash: cd: folder_name/: Permission denied Execution permissions are given to all folders so that doesn't seem to be the A little bit of clarification: In the example above both root (the user) and root (the group) have the execute bit set. If you have not already done so, you can log into Ubuntu Discourse using the same Ubuntu Oct 5, 2012 · I am using Ubuntu on Virtual Box and I have a folder which is shared between the host (Windows) and the VM (Ubuntu). So I've tried to delete the contents of /lost+found and Jun 23, 2018 · 出现这个问题的原因是因为没有权限，修改一下目录的权限即可 命令：sudo chmod 777 /usr/dev/ tomcat -8080/bin/ 修改该目录权限为others，group，user都有读和可执行权限 For example: {% highlight command %} ubuntu$ pwd /home/greys ubuntu$ cd . Dec 10, 2018 · Linux - Newbie This Linux forum is for members that are new to Linux. I'm in etc folder and I'm trying to enter docker folder. If someone else owns the directory you can still use the 1st method but can also change to that user with su {username} and then use cd as that user. Jul 20, 2015 · I have installed rEFInd, and it works well enough, but I am trying to add a theme. Checking as root, files show up with the correct user names, groups, uids and gids. In order to ls or cd into a directory, you need execute permissions. So members of the group root can cd into www. Nov 3, 2022 · I have Ubuntu installed in my Mac, not on VM but as a second OS. Aug 28, 2024 · Attempting to read, write, or execute a file without the necessary permissions. Oct 24, 2017 · I'm using VirtualBox and I'm trying to run a program (that I wrote in C on my host machine) on a guest machine using Lubuntu 16. Execution bit alone is not enough for shell scripts, one must be able to read the file as well to execute it (contrary to binaries I am trying to mount a host directory in Docker, but then I cannot access it from within the container, even if the access permissions look good. How do I give permissions to these trivial tasks? Ask Question Asked 5 years, 1 month ago Modified 5 years ago Jan 1, 2025 · Linuxで「Permission denied」が出る意外な理由と対処法 Linuxを使用していると、時折「Permission denied」というエラーメッセージに遭遇することがあります。 Feb 19, 2022 · -bash: cd: /home/my-user/my-dir: Permission denied The user is a member of the group, the group has read and execute permissions on the target folder and the home it's contained in, and yet the user cannot cd into it. I can browse to /etc/log but if I try cd apache2 it says Permission denied. I then did: sudo chmod u+w myfolder To add e Dec 20, 2020 · # No errors up until here, I can see all my files ubuntu> cd /mnt/Synology_Plex -bash: cd: /mnt/Synology_Plex/: Permission denied I think that the difference could be caused by the fact that one is a USB drive (NTFS) and the other one is Synology's built in drive (btrfs) but for the world I can't figure out what the problem is. Execute permission allows you to run programs or scripts. I have set up my root password but when I try and cd to root dir I get: bash: cd: root: Permission denied the exact command is: cd root sorry I was unclear but the issue is resolved now thanks a Jan 21, 2018 · I recently did a fresh install of Ubuntu 16. ) When using sudo to allow edits to files, I regularly get 'permission denied'. I tried: sudo cd /root [password] the reply was: sudo: cd: command not found SoI'm missing something. However, if you try to change to the root directory (`/`) without having the necessary permissions, you will Oct 31, 2016 · When trying to cd into the directory, I'm told Permission Denied. It's blue text indicating it's a directory and I am able to enter Feb 11, 2015 · When I try to get into /var/lib/mysql, I don't have rights ravas@ravas-desk-lmde /var/lib $ cd mysql/ bash: cd: mysql/: Permission denied though I belong to the mysql group ravas@ravas-desk-lmde /var/lib $ groups ravas ravas : ravas adm dialout cdrom floppy sudo audio dip video plugdev lpadmin sambashare mysql What's the problem here? I was able to get access to the directory using your instructions, but when I copied the directory over to ~/personal and then tried to access several nested subdirectories, I continue to get permission denied with each directory. Jan 10, 2023 · Simply: cd ~ # or just cd without any arguments to return to your Ubuntu home directory, where you will have permission to download. sudo only works with executables. The reason why you cannot use sudo cd is explained here: How to enter a directory with the 'cd' command if it has 700 permission and is not owned by me? What you want to do instead is: Jul 14, 2020 · 1 arm needs permissions on the parent, too. For example, my mouse is jittery and sluggish, so I want to disable polling: sudo echo "options drm_kms_helper poll=N Oct 4, 2020 · 解决ubuntu -bash: cd: bin/: Permission denied问题 快乐假笑 于 2020-10-04 11:33:24 发布 阅读量9. chmod 775 /mnt/data which gives arm (and anybody else) read- and execute permissons on /mnt/data. ssh directory. 104 On this step $ Linuxのアクセス権限に関する問題：パーミッションエラーへの対処法 Linuxのアクセス権限に関する問題は、 パーミッションエラー として知られており、ファイルやディレクトリへのアクセスが制限されることがあります。これは、特定のユーザーまたはグループがファイルやディレクトリを Jun 10, 2025 · Ubuntu, a popular Linux - based operating system, follows a robust permission system to ensure the security and integrity of the system. r - read - permission needed to do a ls inside the directory. When root, I can cd into that directory and see the contents. However, it keeps saying permission denied when I try to do that. You may also start a root shell with sudo -s and access it from that shell session. I've tried running the command as sudo, but for some reason the cd command becomes inaccessible. Jun 17, 2025 · The “Permission Denied” error is one of the most common issues you’ll face on a Linux server or desktop terminal. If I change the user to ‘myuser’ or set the group to some other group I'm a member of, I can get in. the question "To cd into a directory". My user Jan 25, 2025 · 在Ubuntu系统中，用户可能会遇到权限不足的问题，尤其是在尝试使用cd 命令进入某些目录时。这个问题通常是由于用户没有足够的权限访问目标目录导致的。以下是一些解决方法，帮助您轻松解决CD操作中的权限难题。 1. If you do not have execute permission, you can still see the directory, and you can stat it, but you can't ls it or access its contents at all. When I try to mount it with user privileges it tells me that I'm not allowed. Jun 26, 2020 · I don't have permission to cd into my own external hard drive. My Ubuntu version is 20. In order to do so I need to share the project folder with My Ubuntu vitual server wen't offline. See full list on howtouselinux. Am I missing something? Dec 7, 2017 · A user has to have execute permissions on a directory to be able to change to it. 04 in CLI. /a is a network mount and when I look at the mount points using mount command it does show that it is mounted. /filename. Try e. 04) to my embedded board. When you type the `cd` command, you are essentially telling the terminal to change to the directory that you specify. sh When we make a new script file then by default it has read and write permission. Because, if you change the permission of root's home and you delete or modified some crucial file there, This may result in totally un-usable system. Add user to the Docker group 3. But after I changed the permissions of one of my folders to 700, I started to get permission denied errors for all of cd/mnt/ folders. Did you use sudo to elevate permissions? If done via gui, what tool did you use to perform mount, what type of file system is on the drive? We only know what you tell us Mar 6, 2010 · Dando sudo chmod -R 700 /etc/mail/authinfo imposti in modo che authinfo e contenuto siano accessibili solo da root ergo non è possibile poi entrarci come utente standard dando cd /etc/mail/authinfo. When trying to cd into files I get a " permission denied " though the " read " permission for others is set. After some searching I discovered that you need execute permission to cd into the folder. Feb 3, 2011 · cd is a shell builtin. I am doing sudo docker run -i -v /data1/Downloads:/ I decided to build my own gui (ubuntu server, openbox and stuff). Q: How do I check the permissions of a file or directory in I want to CD into the directory of another user without having to be logged into it, but whenever I cd into it, I tells me "permission denied" when I try using sudo, it tells me "command not found", any help with this? changing permissions or even using ls -l gives the same result of permission denied. Jan 18, 2017 · I can cd to . I followed step by step on the official tutorial on Ubuntu 18. However, this system can sometimes lead to Permission Denied errors. But I do not even have the access to execute ls command. An easy way to check the permissions for an object is the ls command: Apr 15, 2025 · cdコマンドで別ディレクトリに移動できない場合、以下の点を確認します。 まず、指定したディレクトリが存在するか確認します。 存在しない場合は No such file or directory というエラーメッセージが表示されます。 Jul 21, 2024 · cd 无法进入目录的权限问题 当执行 cd huaqing/ 命令时，出现 bash: cd: huaqing/: Permission denied 的错误提示，原因是当前用户对该目录没有足够的权限。 Jun 6, 2021 · 当在Ubuntu中遇到无法访问文件夹的Permission Denied错误时，可以尝试使用sudo chmod命令来授予权限。例如，使用`sudo chmod -R 777 /usr`将为所有用户赋予usr目录及其子目录和文件的最高权限。但请注意，这种做法可能带来安全风险，建议谨慎操作。 A: There are three types of permissions in Ubuntu: read, write, and execute. Sep 1, 2019 · 0 I'm using Ubuntu on Windows 10. A help and support forum for Ubuntu Linux. sudo mount //Hostname:ifs/path/to Jul 3, 2016 · How can I delete this directory? I did fsck and it has found some garbage, I looked through these files and there wasn't something important. Maybe adjust the permissions of the sharepoint on the server to allow for r-x? (You generally need execute permission to cd into a directory in the "other" field) So, 775 would likely work. If you have not already done so, you can log into Ubuntu Discourse using the same Ubuntu In fact, the real permissions are stored elsewhere, and you can check them using ls -l /opt/bitnami/apps. The transition is complete and this forum is now closed to all new posts. 0. 04. May 31, 2020 · I have a strange problem with Ubuntu file permissions. Start with simple fixes and use the more complex ones if necessary. Jun 17, 2019 · Can't enter directory despite correct permissions Ask Question Asked 6 years, 3 months ago Modified 6 years, 3 months ago Dec 11, 2014 · Linux user in group can't cd into directory with executable permission Ask Question Asked 10 years, 7 months ago Modified 10 years, 7 months ago Jun 10, 2020 · I am installing Tomcat 7 for Openboxes. . I have a fresh ubuntu installed server and I've mounted a shared drive. To do so, I need access to the /boot/efi/ folder. So if root owns the directory sudo -i, password and then cd {dir} is the only correct method. This is an update about the transition of the forums to Ubuntu Discourse. ': Permission denied Not even to say writing file in this directory. Remember that folders need both execution and read permissions in order to allow users to enter in and see which files are there. Read permission allows you to view the contents of a file or directory. While you don't have them, you can not really inspect the content and see the permissions of the files inside, so most probably the file permissions are wrong themselves, if you can not cat them. I can successfully ssh into my application but when I cd in to the correct folder and run ls I get the following error: ls: cannot open directory Apr 10, 2025 · Learn how to fix permission denied error in Docker: 1. Jul 20, 2023 · In my case, the issue was permissions for others on the shared folder (/srv/nfs/local). Make sure to install Docker on your Ubuntu VPS. You need a user account with sudo privileges to run system-level commands and modify permissions. Why so? Has the write permission on others has anything to do here? >$ ls -l drwxrwxrwx 8 root root 4096 Aug 10 2010 abc/ >$ cd abc -ksh: cd: abc: [Permission denied] >$ It is a mount point. 4w次，点赞25次，收藏48次。本文介绍在Ubuntu系统中遇到权限不足导致文件复制失败的问题，并提供两种解决方案：一是通过修改目标目录权限临时解决问题；二是设置root密码并使用root身份登录，从根本上解决权限问题。 Feb 15, 2023 · Linux - Newbie This Linux forum is for members that are new to Linux. When I try to access it, I get the following error: rufio1337@ Jul 16, 2015 · But I am not able to do a cd into that directory in spite of having execute permission for others. How are you trying to mount it when you get the permission-denied error? If you're doing it from a command line, please provide command & error-message-output. I checked the permissions of /home/myusername using sudo, and they are all correctly set to: drwxr-xr-x 25 myusername myusername 4096 Aug 26 17:30 myusername A testuser, that I created, has the same As you appear to have sufficient permissions on ~, you need /home to have x permission for others (sudo chmod +rx /home) and check if the permissions are ok on /home/nroach44/. I'm sure my user account has Jan 23, 2023 · If you saved thata in containers and this is why you want to fix the permission of the docker data root, you can still (or you could when you posted the question ) find that in the docker data root, copy out and mount it back to a new container. Jan 3, 2024 · But when I CD into it one directory at time (i. What Mar 24, 2018 · I'm learning about docker and I cannot seem to cd into the docker folder. You can check if you have permissions over a file by using the following command: ls -la This command will give you information about file permissions. 7w次，点赞63次，收藏256次。问题描述：在Ubuntu系统中使用普通用户登录进去，执行一些命令时会提示Permission denied，权限不足问题，这是由于我们使用的是普通用户，而不是系统管理员，有一些文件夹或者命令的操作权限是只有管理员才有的，所以需要对管理员账户进行设置解决方案 CD permission denied after changing directory permissions Ask Question Asked 8 years, 6 months ago Modified 8 years, 6 months ago Jun 17, 2024 · Use the sudo command to open the hosts file or use the chmod command to change its permissions and then change and edit the hosts file! Oct 12, 2015 · 6 x - execute - permission needed to cd into the directory. 2w次，点赞22次，收藏48次。本文讲述了在使用Docker过程中遇到的关于目录访问权限的问题，详细解释了为什么不能直接使用sudo cd命令进入目录，并提供了两种可行的解决方法：使用sudo-i命令临时获取root权限，或使用sudo-s命令启动一个root权限的shell。 A help and support forum for Ubuntu Linux. Hello, Unregistered. More information here: Execute vs Read bit. From the mount command, I see NFS. if you backed up the rootfs with tar without the --acls parameter, and later restored it from backup. Learn to modify permissions, change ownership, and set the correct shell for execution. Try chmod +x on the Scripts dir, for example. Dec 7, 2023 · Learn how to fix the 'Permission Denied' error in Linux by adjusting file permissions, changing ownership, or using root access effectively. That includes listing contents as well as entering them with cd. How to fix a permission Feb 22, 2021 · You can have permission to read and write a file without having execution privileges. Now even if i do chmod to the shared directory and and get the write permissions, when i create a directory and try to cd into it, it says “Permission denied”. Maybe because he was using Ubuntu and Ubuntu Server and I'm using Ubuntu and Proxmox (which is Debian based) To solve my issue, I had to rely on ACL. You can fix that in your host with a chmod: chmod +x conf If you perform this command inside your Dockerfile (with a RUN line), it will result in any modified file being copied to a new layer, so if you run this Aug 28, 2020 · 因为/root及其下面的文件 权限 通常为rwx --- --- 所以其他用户是 没办法 cd进入里面的目录的。 在sudo 后面接上 系统内置的命令 比如cd 他就会提示没这个命令。 Nov 12, 2020 · 文章浏览阅读1. Dec 3, 2023 · 本文详细解释了在Linux系统中遇到的-bash:cd:权限不够错误的原因，并提供了解决方案。 通过更改文件夹的权限从drwxrw----到drwxr-xr-x，可以解决无法进入文件夹的问题。 Aug 31, 2018 · Your directory does not have execute permission: drw-r--r-- 3 solr solr 4096 Aug 31 14:21 conf Without that, you cannot cd into the directory according to Linux filesystem permissions. Administrative access to the system. , CD /a, followed by CD b/, CD c/ and CD d/ it works and then I am able to CD using the full path also). Sep 22, 2015 · 0 For checking own groups your need use command: groups *username* For access in directory your need set bit x in permission group Sep 3, 2017 · Why am I getting "permission denied" when connecting to my NFS share? Ask Question Asked 8 years ago Modified 8 years ago Jan 25, 2023 · Synology: Volume1/Movies is mounted on Ubuntu at: /mnt/movies Synology: Volume1/TV is mounted on Ubuntu at: /mnt/tv When I attempt to access the shares from the Ubuntu machine at /mnt/movies or /mnt/tv, I can only do so if I su to root. The current user does not own the file or directory, preventing them from making modifications. Permission denied for cd command Ask Question Asked 9 years, 5 months ago Modified 9 years, 5 months ago Jun 10, 2025 · The “Permission Denied” error in Ubuntu is a common issue, but with a good understanding of file and directory permissions, user and group management, and the appropriate commands, it can be easily resolved. Just starting out and have a question? If it is not in the man pages or the how-to's this is the place! No - you do not want to change file permissions as root - please get familiar with Ubuntu first, learn the file system hierarchy and get used to benefits of file permissions before you use potentially very harmful commands like chown or chmod on your system. See e. Apr 9, 2025 · Prerequisites Before you begin, make sure you have: Docker installed. I use /mnt/ to access my file system and it worked normally before. Verify Docker installation 2. I set the permissions on the folder to "Access," thinking this will do the trick. When I open my terminal, my username is ubuntu, instead of root. vjak kodvrvp jkkazp jwqnra lrunzimh lgqy uzthbko wjqbvvr kidpnp yhevnz