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(https://stackoverflow.co/labs/) Learn more about Labs (https://cdn.sstatic.net/Sites/stackoverflow/Img/apple-touch-icon.png?v=c78bd457575a) (/questions/49464233/unable-into-cd-in-to-docker-folder-in-etc) Unable into cd in to docker folder in /etc (/questions/ask) Ask Question (2018-03-24 11:40:32Z) Asked 6 years, 11 months ago Modified (?lastactivity) (2018-04-05 17:08:35Z) 6 years, 10 months ago (Viewed 22,198 times) Viewed 22k times This question shows research effort; it is useful and clear (70:3:31e,16:ecc00d37e66b1668,10:1740413584,16:ee5faf2f872ae855,8:49464233,b03c10a70f9daf5b7d9535d9283b42b40088e7d9cdcf4747a9e325ce0a5e6733) 6 (This question does not show any research effort; it is unclear or not useful) (70:3:31e,16:25ab0a73c2ecffec,10:1740413584,16:2226ded48320d42d,8:49464233,d655257e7f138295537590b8b96a0d1262da48c5466258530b84a4f8d6943e37) Save this question. (/posts/49464233/timeline) Show activity on this post. I'm learning about docker and I cannot seem to cd into the docker folder. I'm in etc folder and I'm trying to enter docker folder. It's blue text indicating it's a directory and I am able to enter into other blue directorys. DIR_COLORS makedumpfile.conf.sample ssh DIR_COLORS.256color man_db.conf ssl DIR_COLORS.lightbgcolor mime.types statetab dnsmasq.conf mke2fs.conf statetab.d dnsmasq.d modprobe.d subgid docker modules-load.d subuid dracut.conf motd sudo.conf dracut.conf.d mtab I even try sudo cd docker.But when I do this, the command line does nothing. I can ls the folder to see it's contents as below: [user@bucephalus1 etc]$ sudo ls -al docker total 16 drwx------. 2 root root 21 Mar 22 01:07 . drwxr-xr-x. 103 root root 8192 Mar 24 10:57 .. -rw-------. 1 root root 244 Mar 22 01:07 key.json But I cannot cd into docker as seen below: [user@bucephalus1 etc]$ sudo ls -al docker total 16 drwx------. 2 root root 21 Mar 22 01:07 . drwxr-xr-x. 103 root root 8192 Mar 24 10:57 .. -rw-------. 1 root root 244 Mar 22 01:07 key.json [user@bucephalus1 etc]$ sudo cd docker [user@bucephalus1 etc]$ Does anyone have any idea on what is happening here? (/questions/tagged/linux) (show questions tagged 'linux') linux (/questions/tagged/docker) (show questions tagged 'docker') docker (/questions/tagged/centos) (show questions tagged 'centos') centos (/q/49464233) (Short permalink to this question) Share Share a link to this question Copy link (https://creativecommons.org/licenses/by-sa/3.0/) (The current license for this post: CC BY-SA 3.0) CC BY-SA 3.0 (/posts/49464233/edit) () Improve this question Follow (70:3:31e,16:d2e3dfecb4573645,10:1740413584,16:08e526de00cc7729,8:49464233,c9277230bfa8cbf693097fc020bf4b26ce172de44953f23e327d6514bfc727c1) Follow this question to receive notifications asked (2018-03-24 11:40:32Z) Mar 24, 2018 at 11:40 (/users/937878/bucephalus) (Bucephalus's user avatar) (/users/937878/bucephalus) Bucephalus Bucephalus (reputation score) 331 (1 gold badge) 1 1 gold badge (2 silver badges) 2 2 silver badges (10 bronze badges) 10 10 bronze badges (Use comments to ask for more information or suggest improvements. Avoid answering questions in comments.) Add a comment | (Expand to show all comments on this post) 2 Answers 2 Sorted by: (/questions/49464233/unable-into-cd-in-to-docker-folder-in-etc?answertab=scoredesc#tab-top) Reset to default (scoredesc) Highest score (default) (trending) Trending (recent votes count more) (modifieddesc) Date modified (newest first) (createdasc) Date created (oldest first) This answer is useful (70:3:31e,16:bddbfe71d6378660,10:1740413584,16:53fd9e52cb8783ae,8:49464304,ba05e2b1b7ae55200ef9cc27ec0eb13489d24d8043e404300dc4936eea05d0a8) 14 (This answer is not useful) (70:3:31e,16:a53d24b6c2870a1e,10:1740413584,16:eb449ce20228bab0,8:49464304,d9eb2a23fb4858453709b8a4320d9532026d16ec5b2d392a95c822540d52f001) Save this answer. (Loading when this answer was accepted…) (/posts/49464304/timeline) Show activity on this post. It's normal and caused by the perms of the /etc/docker folder, as mentioned in your question: [user@bucephalus1 etc]$ sudo ls -al docker total 16 drwx------. 2 root root 21 Mar 22 01:07 . (...) because this folder belongs to root and have permissions 700. You can instead do: $ sudo su - root:~# cd /etc/docker root:/etc/docker# Note however that modifying this folder might be error-prone and I'm unsure there's any use case requiring to do it. Furthermore, this related answer from askubuntu.com gives more details on sudo su - :(https://askubuntu.com/questions/376199/sudo-su-vs-sudo-i-vs-sudo-bin-bash-when-does-it-matter-which-is-used/376386#376386) "sudo-su-vs-sudo-i-vs-sudo-bin-bash-when-does-it-matter-which-is-used" (/a/49464304) (Short permalink to this answer) Share Share a link to this answer Copy link (https://creativecommons.org/licenses/by-sa/3.0/) (The current license for this post: CC BY-SA 3.0) CC BY-SA 3.0 (/posts/49464304/edit) () Improve this answer Follow (70:3:31e,16:597a85c983161c77,10:1740413584,16:dffda0a8287fb856,8:49464304,baf11c314e337539f924e04314182ca2d4e2d7f33492cc528faf855b7894c9ae) Follow this answer to receive notifications (/posts/49464304/revisions) (show all edits to this post) edited (2018-04-05 17:08:35Z) Apr 5, 2018 at 17:08 answered (2018-03-24 11:48:27Z) Mar 24, 2018 at 11:48 (/users/9164010/erikmd) (ErikMD's user avatar) (/users/9164010/erikmd) ErikMD ErikMD (reputation score 14,743) 14.7k (3 gold badges) 3 3 gold badges (39 silver badges) 39 39 silver badges (75 bronze badges) 75 75 bronze badges 2 That's awesome @ErikMD. Thanks for your help. – (/users/937878/bucephalus) (331 reputation) Bucephalus Commented (2018-03-24 11:51:28Z, License: CC BY-SA 3.0) Mar 24, 2018 at 11:51 @Bucephalus you're welcome, thanks for accepting my answer :) BTW I just edited my answer to add a link to a detailed explanation that may be of interest for you. – (/users/9164010/erikmd) (14,743 reputation) ErikMD Commented (2018-03-24 12:07:39Z, License: CC BY-SA 3.0) Mar 24, 2018 at 12:07 (Use comments to ask for more information or suggest improvements. Avoid comments like “+1” or “thanks”.) Add a comment | (Expand to show all comments on this post) This answer is useful (70:3:31e,16:2be88047e5dcb793,10:1740413584,16:3a3278e1d595d946,8:49464343,766793db78b88b70bc56f0cdc5fe39b6aead47d86e9f28d24af9f65de3cca73f) 6 (This answer is not useful) (70:3:31e,16:7df062fa7d4caa5b,10:1740413584,16:f6efdcb80fb23b90,8:49464343,d0231659a249ac3c499d2e8594a342fd6b452405a7b51a37a174ef9439ef3301) Save this answer. (Loading when this answer was accepted…) (/posts/49464343/timeline) Show activity on this post. In addition to what the previous answer said, some background on the cd command: When you cd , you should get this error: $ cd /etc/docker/ bash: cd: /etc/docker/: Permission denied When you sudo cd /etc/docker/ , you are likely to get an error like this: $ sudo cd /etc/docker sudo: cd: command not found But I guess there could be distros where you don't get that, and there actually is a cd binary. However, this binary should never work, because it would change the shell's child process' current directory (i.e. the current directory of the cd process), rather than the shell's current directory. Maybe try doing which cd and executing the result. You will most likely see that you cannot change directories with this binary, even if you do not use sudo . So use e.g. sudo -s to get a root shell and then cd around. (/a/49464343) (Short permalink to this answer) Share Share a link to this answer Copy link (https://creativecommons.org/licenses/by-sa/3.0/) (The current license for this post: CC BY-SA 3.0) CC BY-SA 3.0 (/posts/49464343/edit) () Improve this answer Follow (70:3:31e,16:4e49be41ad017a3d,10:1740413584,16:e1a08f1660171c0a,8:49464343,648816e83b84fe52e30a649946eea0c0bb3b8b6021fb8c83d8a0522d5d8dd0b2) Follow this answer to receive notifications answered (2018-03-24 11:51:23Z) Mar 24, 2018 at 11:51 (/users/3592381/sneep) (sneep's user avatar) (/users/3592381/sneep) sneep sneep (reputation score) 1,918 (15 silver badges) 15 15 silver badges (20 bronze badges) 20 20 bronze badges 1 Yeah you might be right @sneep. This distro, centOS, doesn't seem to be giving me the "command not found" feedback. It just resets to the commandline prompt. Thanks for your help too. – (/users/937878/bucephalus) (331 reputation) Bucephalus Commented (2018-03-24 11:54:22Z, License: CC BY-SA 3.0) Mar 24, 2018 at 11:54 (Use comments to ask for more information or suggest improvements. Avoid comments like “+1” or “thanks”.) Add a comment | (Expand to show all comments on this post) (49464233) (false) () Your Answer (False) Reminder: Answers generated by artificial intelligence tools are not allowed on Stack Overflow. (/help/gen-ai-policy) Learn more (true) Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question . Provide details and share your research! But avoid … Asking for help, clarification, or responding to other answers. Making statements based on opinion; back them up with references or personal experience. To learn more, see our (/help/how-to-answer) tips on writing great answers . 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