bash backspace not working
Where does this (supposedly) Gibson quote come from? TERM variable in source Backspace doesn't work inside running bash script - Ask Ubuntu If you hit ^L you can see that backspace IS working. The user's problem with the terminal in a remote machine and the problem I faced in a docker container may be caused by the same issue, which is related to the terminfo (about terminfo). I suspect I have to change a key translation table somewhere. Reboot your computer and see if the problem is fixed or not. Switch to the Compatibility tab and you should get these options: Now you can change the Backspace key generates: setting. EDIT1: Also rebuilding the bash package with the updated ncurses fixes this error under Windows 8.1 as well. If your Backspace key is not working in the current console, you may try the following ways to work around it: Ctrl + Backspace Ctrl + H Ctrl + ? You can now navigate webpages in Chrome by pressing Alt + left arrow to open a previous page and Alt + right arrow to move forward. privacy statement. Mac vs. Windows Keyboard: What's Different? Is a PhD visitor considered as a visiting scholar? SSH only works if I specify the key with -i, change home folder permissions on exit/disconnect, Securely Piping String in Local Text File to Remote Command using SSH, Login SSH using RSA key instead of normal login. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. If the backspace was working okay initially and no longer is then try using the "reset" command. This would be more helpful if it explained a little more and how to change it, but it was the problem I had. Print some odd charachters? This is also the case with the Sticky key. You should be able to configure what exactly is sent when pressing the Backspace key in your terminal emulator's settings. Whether it is hardware or software. You may have to edit several configuration files to tell all of the programs involved precisely what you want. 7 Exciting Smartphones Unveiled at MWC 2023, The 5 Weirdest Products We Saw at MWC 2023, 4 Unexpected Uses for Computer Vision In Use Right Now, What Is Google Imagen AI? The Linux Keyboard HOWTO: Delete and Backspace To change the key mapping of the backspace key to normal: stty erase "^H" Login or Register to Ask a Question Previous Thread | Next Thread How to Process a File Line by Line in a Linux Bash Script I don't know why they were missing; found someone else with that issue, went into setup and told terminfo and termcap to reinstall, and everything worked. If that happens, the last line of text will not be passed to the body of the loop and will not be processed. Instead need to find why it happen. Once you press [ENTER] you should be able to press your [BACKSPACE] key and have it backspace/delete whatever you typed. vegan) just to try it, does this inconvenience the caterers and staff? Learn more about Stack Overflow the company, and our products. Apparently it was fixed for them after bash was updated, but I don't know it it was just rebuilt or maybe something else. ether@jolteon MSYS /w [SOLVED] Backspace not working!!!!! - UNIX Bash backspace deleting one word at a time. Ok, I had this issue with manually updating a Cygwin install. Not working means when I tap the backspace it prints a white space in the terminal. bash terminal: can the find and make duplicate text be extended globally--Apple? This seems to happen with arrows and backspace. Pressing the Backspace key, depending on how the key is defined, may either perform a destructive backspace (deleting the character to the left of the cursor while moving the cursor to the left) or move the cursor to the beginning of the line. An example of data being processed may be a unique identifier stored in a cookie. ), 17 Best Makeshift Mousepads And Alternatives (2022 Update). How do I print colored text to the terminal? How to tell which packages are held back due to phased updates. Currently I have ASCII DEL. You can fix the Tab issue with the same as above. with stty erase ^H or stty erase ^? rev2023.3.3.43278. On the other hand, I also have another account on the same machine & when I ssh through this account, its terminal works perfectly fine. I was missing the terminfo entries for my terminal. I know it is strange. and sometimes it thinks it is ^H, and happens to be incorrect and outputs the wrong character when I press backspace. E.g. How to handle a hobby that makes income in US. [rendering still fine] With over 10 pre-installed distros to choose from, the worry-free installation life is here! Backspace via ssh not working | Take Command Just log in to the machine and type "stty erase " (note the space after "erase") and then hit the backspace key. and ^H to backspace, because if I can do this, I can just add it to all of my .bashrc files, and it will certainly end this nightmare. Backspace started to work correctly! What I don't understand though is why my shell handles backspace as expected, but reading from stdin in my app does not. Then use bind '"\efoo":kill-word' to bind that to the kill-word command. Super User is a question and answer site for computer enthusiasts and power users. Making statements based on opinion; back them up with references or personal experience. How can I check if a program exists from a Bash script? David is a freelance writer based in the Pacific Northwest, but originally hailing from the Bay Area. ``` The update for bash to version 4.4.019-1 fixed the shell history in mintty's terminal mode xterm-256color for me. EDIT2: My bad the error occurs on Windows 10 as well. Can you help me to understand this explanation of shell quoting? :(. Disconnect between goals and daily tasksIs it me, or the industry? The best answers are voted up and rise to the top, Not the answer you're looking for? I noticed this using gVim in Windows. Yes, you can use .editorconfig, but it doesn't apply to issues, README.md, etc. Switch to the Compatibility tab and you should get these options: Now you can change the Backspace key generates: setting. Similar to the Backspace key, you can fix the issue using the stty command if Tab doesn't work in the terminal. Backspace producing space on command line #597 - GitHub Now that you've sorted out the Backspace key issue in the Linux terminal, you can really get to work. If you are using vi / vim text editor and the backspace key doesn't work in the insert mode, run the following command to fix this: :set backspace=indent,eol,start To fix "not working" backspace key in the insert mode permanently, add set backspace=indent,eol,start command to vi / vim configuration file in your $HOME directory. Bash 4.4.0.19 fixes the editing key issues for me with xterm-256color, but this new issue remains (both with 4.4.0.12 after a rebuild and also with the pre-built 4.4.0.19 after the update): (Only after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. Just updated the repo and simple `makepkg` in the bash directory. (7 Things That Will Help You! Find centralized, trusted content and collaborate around the technologies you use most. Now, if you still use VI, sometimes the translation doesn't work and you have to actually type ^H in vi, but that's OK. and it literally would have translated 'k' into the erase/delete character.. How To Fix Backspace Key on Laptop/PC with Windows 10/11, Fix 2: Check the Backspace Functionality on Another Laptop or PC, Fix 6: Scan for viruses and Other Malware, More specific cases of not working backspace key, Backspace Not Working in Chrome to Delete Text, The Backspace Key is Not Working in Excel, The Backspace Key is Not Working on Discord, The Backspace Key is Not Working in Outlook. Unix shell - View topic - tcsh: backspace doesn't work The problem is that there are many ways to represent a backspace, but the read command doesn't understand all of them. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. First, enter CTRL + V ALT + CyrChar in your shell. ether@jolteon MSYS /w In the terminal, press Ctrl + v and press your backspace. That link lacks info, but void linux appears to have had a similar issue: https://forum.voidlinux.eu/t/solved-problems-after-todays-update/4553 . xterm-256color Look in the archives - it has come up before. Minisforum install linux - gqqa.wikinger-turnier.de Backspace, Tab not working in terminal (using ssh), cyberciti.biz/faq/howto-set-bash-as-your-default-shell, I followed the advice in this old reddit post, How Intuit democratizes AI development across teams through reusability. The virtual keyboard works as the physical one and is likely to aid you in finding out why is the backspace not working on Windows 10. My terminfo folder was entirely missing. You don't need to open tmux. command line - Backspace, Tab, Del and arrow keys not working in Click the Options button and enable the Control + Alt + Backspace check box under Key sequence to kill the X server. You have these five options below available to chose from. The "foo" part is what bash sees when you press ALT + CyrChar. Have a question about this project? Now, if you are using bash, it should be enough to create an ~/.inputrc file containing these lines: As an added bonus, they will make Home and End work as well. Share Improve this answer Follow answered Aug 23, 2010 at 6:39 CarpeNoctem 2,407 4 23 32 Add a comment Your Answer I banged the keyboard and about three cigarettes worth of ash fell out. It's available through the Cygwin installer. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Vim - bacchi.me To fix this, you may need to uninstall the keyboard driver that is experiencing backspace not working problem and then reinstall the driver. A lot of older computer terminals used a different control character for Backspace than today, using "Ctrl + H.", Modern terminals use "Ctrl + ?" oracle - How to erase in sqlplus with backspace? - Database 0. If there are problems with cygwin, I even tried it from ubuntu terminal, but same problem. Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Mutually exclusive execution using std::atomic? But there is a far simpler way found here: How do you ensure that a red herring doesn't violate Chekhov's gun? Fortunately, this is easy to fix with a simple command. How is an ETF fee calculated in a trade that ends in less than a year? I also know of other people bumping into this issue, which, again, is quite a dealbreaker. If it says "^H," then it uses the older Backspace character. Esc, Enter, and Spacebar are prone to stop operating altogether with backspace, which is very common. At times, your keyboard is greatly influenced by these keys. The best answers are voted up and rise to the top, Not the answer you're looking for? Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? linux - Backspace, Tab not working in terminal (using ssh) - Unix I do not know if this case matches every one. equivalent of backspace in ksh - UNIX For Working Professionals. What Is the Difference Between 'Man' And 'Son of Man' in Num 23:19? del and backspace no longer work - Linux Mint Forums Type CTRL-h instead of using backspace. I tried checking the Backarrow sends ^H and Delete sends DEL settings in "broken" mode, but it did not seem to help, instead doing nothing when pressing those characters, if I recall correctly. Console applications read ASCII sequences, not keysyms. SSD as primary or secondary drive on a small Linux server? Additionally, I now can't build bash with makepkg, there's some compile error with an unknown type IIRC - this is after the msys2 runtime was updated to cygwin 2.10 . backspace does not work on my ssh client - Server Fault Clearly this is a regression in or triggered by ncurses 6.1; the changelog mentions some changes to xterm-256color. What is the point of Thrower's Bandolier? ```. Basically, each time you hit backspace your cursor is moved to the beginning of the text field. I tried stty erase '^?' ether@jolteon MSYS /w I run: And I found that
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