Find code and diagrams at:
Navigating through the folder structure in Linux is easy if you know a few commands. A major issue for many technicians is that Linux cares about capitalization (FOLDER != folder), and using / with the cd command causes Linux to look for the folder in the System Root.
Notes
Capitalization matters in navigation. “FOLDER” is different than “Folder”. You can have 4 separate folders named: FOLDER, Folder, folder, foldeR.
when using cd to go into a lower level folder DO NOT use /. If you are in the “home” folder and want to go into the “bob” folder you would type “cd bob” NOT “cd /bob”
Find Where You Are
The “pwd” command tells you your location in the folder structure
Changing Directories
The basic command to change directories is “cd”.
“cd ..” moves you up one folder level.
“/” represents the system root.
From the “home” folder you could use “cd” like this:
cd ..
cd bob
cd /
cd /home/bob
Listing Folder Contents with “ls”
“ls” lists the contents of a folder
“ls -l” lists contents of a folder and displays ownership and permissions
“ls -lh” is the same as “ls -l” but formats the file sizes to be easier to read.
More info:
Nguồn: https://codeigniterbrasil.com
Xem thêm bài viết khác: https://codeigniterbrasil.com/lap-trinh-linux/
Xem thêm Bài Viết:
- Hướng dẫn sử dụng hệ điều hành linux siêu tốc – bài 25 Xem cấu hình hệ thống (cpu, ram, hdd)
- Linux cat command summary with examples
- Cài nhiều hệ điều hành Windows và Linux trên một máy tính
- Hướng dẫn tạo USB Boot DLC2019 (NTFS / UEFI) Trên windows 10 ( sử dụng USB 32 GB )
- Hướng dẫn gỡ bỏ Ubuntu sạch sẽ nhất bằng lệnh trên Windows theo chuẩn UEFI-GPT
Abdulnaser Sheikh
May 14, 2020Honestly none of this matters unless u can make money from it.Teach us how to make money from this please!
Mitchel Valentino
May 14, 2020Kudos for covering the fundamentals. 👍 👍
And this video is actually watchable, unlike most Linux tutorials. Much appreciated!!
Zebinho
May 14, 2020Arrange flowers 🤣🤣
zazen69
May 14, 2020Does Eli do live streams anymore?
D MC
May 14, 2020thanks Bob please continue with the great content on Linux may the Flying Spaghetti Monster blessed you for all your useful videos (even the ones about computer repair ).
obolonev
May 14, 2020can u make some for openbsd?
Carter McKenzie
May 14, 2020These videos are fantastic, you have been a huge help. Looking forward to the Raspberry Pi series!
Mr. Tech Guy
May 14, 2020Truly truly useful…
💯💯💯💯💯
John Mon
May 14, 2020“Mommy, where am I in this operating system?” I laughed so hard at this Eli. Thanks for the videos. I wouldn’t consider myself a beginner but you always seem to have some insight on even the easiest of topics that I had not thought of before.
mdd1963
May 14, 2020Thanks be to Christ for useful tutorials, again, vice that (what seemed like) endless Arduino …uh, well….crap! 🙂
DarthKane
May 14, 2020Man I sure miss the boring Arduino videos…
logan graham
May 14, 2020forward slash is root unless you put a . in front of it . which means the current directory so ./bob would be the current directory + /bot
Mukesh Pal
May 14, 2020Hi Eli, Can you please make some videos around shell Scripting? Thanks
bbolin711
May 14, 2020I thought the only difference between windows and Linux command line was vs / . Now if I could just keep clicking on stuff pretty sure it would eventually work
Muzzamil Javed
May 14, 2020Thanks very much for starting linux tutorial, please keep this continue. I would like to see
Lvm
Dns
Very very basic networking in easy words
Filesystem full
Openstack
Boot process
How to use find cmd
User management
Performance management
Pxeboot on ubuntu
Aws basic
Mick Taylor
May 14, 2020I'm grateful that you're doing these videos. Especially as I've just downloaded Ubuntu Desktop and don't have any clue. I just wish there was a permanent fix to adjust my Logitech mouse speed. It's slowwwww. (I used solaar to enable the mouse) and used Tweaks to adjust the pointer speed, but still slow.
Austen Stokes
May 14, 2020Dude, I'm so glad you're making these kinds of videos again. I'm pretty sure your older videos on Windows Server and networking helped me get jobs because I was so well versed for my interviews.
Monzer Abas
May 14, 2020Thankss Eli
Cristian Di Tomasso
May 14, 2020Hey Eli, i didn't know how to reach out to you and send you a PM so i'll just post it as a comment.
You don't get an idea how useful your videos are, they're also a lot of fun! I think I watched your first videos like 8 years ago and found them quite helpful when I was starting my career as a Linux Engineer/SysAdmin. For the last 2 weeks I found myself playing some of your content and learning stuff here and there, also your insights for some of the topics are hilarious (choosing a linux distro and all that) love it when you mock hardcore fanboys a little.
Anyways, I can also tell you're struggling making money out of youtube or your website so the least I can say is THANK YOU for sharing your knowledge with us all. One last thing… Could you consider making a video about the struggles of being a Linux Engineer/working in IT? I've personally been struggling a lot lately, thinking "I'm not good enough" (i'm in my late 20s, 5 years of experience) and after doing some research I found out this actually happens to A LOT of IT people, there's always some new technology coming up and it's hard to keep up with everything and there's always a lot of people who are better at what you do so it can be quite frustrating. Some call it "Impostor syndrome". Cheers!