bash backspace not working

You can set the erase character to the one your computer uses with this simple command: Try this and see if the Backspace key works correctly. How do I align things in the following tabular environment? How to follow the signal when reading the schematic? Today I ran pacman -Syu which upgraded the following packages (from the end of /var/log/pacman.log): After this update the arrow keys and backspace don't work correctly at the shell input line, in a weird way. and sometimes it thinks it is ^H, and happens to be incorrect and outputs the wrong character when I press backspace. This worked for me! Solved: Hi I am connecting my HP-UX thru Telnet using putty. 5 comments. I tried to google my problem a lot but didn't find solution that works for me. Asking for help, clarification, or responding to other answers. PDF Linux Backspace/Delete mini-HOWTO - mirror.facebook.net 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 . Switch to the Compatibility tab and you should get these options: Now you can change the Backspace key generates: setting. To do this, press Fn+Esc keys to lock and unlock the funtions touchs. I tried ssh from cygwin (in windows) to Debian. 2) Type devmgmt.msc and press Enter. Your answer could be improved by explaining why your solution correctly would resolve it for the user in the question. ```. When you make a purchase using links on our site, we may earn an affiliate commission. Assuming ncurses 6.1 may break binary compatibility, it would need a rebuild of all packages which use ncurses. The consent submitted will only be used for data processing originating from this website. I am using urxvt and on arch you need to install rxvt-unicode-terminfo to fix this particular issue, My backspace character is some special symbol something like an inverted triangle. To do so: Now, check whether the key is working or not. vim set backspace backspace= backspace .vimrc set backspace=2 3 0 same as ":set backspace=" (Vi compatible) 1 same as ":set backspace=indent,eol" 2 same as ":set backspace=indent,eol,start" cp /usr/share/vim/vimrc ~/.vimrc set backspace=indent,eol,start How to concatenate string variables in Bash, Git is not working after macOS Update (xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools). How Much Storage Should a Gaming PC Have in 2022? This would be more helpful if it explained a little more and how to change it, but it was the problem I had. Making statements based on opinion; back them up with references or personal experience. Just wondering why the backspace key does not work within SQL*Plus? You may have to edit several configuration files to tell all of the programs involved precisely what you want. Many SSH clients let you modify the setting that controls how the Backspace (or delete) key functions. 4) Reboot your computer; Windows should then reinstall your keyboard automatically. Doing your suggested change results in backspace working for both. How to Try It in Beta, How AI Search Engines Could Change Websites. Works for me on a bash integrated terminal in vscode. Most systems will recognize the latter as Backspace these days as physical terminals have largely been replaced by terminal emulators on PCs, but you may still run into systems that haven't been upgraded and still expect "Ctrl + H.", This is one reason you'll see old Unix hands jokingly use "^H" in messages in the same way people use ironic strikethroughs to indicate "Oops, you weren't supposed to see that!" Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? Share Improve this answer edited Jan 2, 2021 at 17:14 seminar 3 2 Simply run Cygwin setup again and reinstall termcap and terminfo. You ssh to your Debian from some terminal (putty, solaris dterm, debain xterm, you-name-it), this termninal announce capabilities (which includes keys such as Backspace and Tab) via TERM environment variable. Also the backspace key works perfectly fine on Git Bash I tried googling but didn't find what I was looking for! 0. First, enter CTRL + V ALT + CyrChar in your shell. bash terminal: can the find and make duplicate text be extended globally--Apple? Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. to `ansi`) seems to fix everything, but it's weirder than that: Disconnect between goals and daily tasksIs it me, or the industry? Try this and see if the Backspace key works correctly. 7 Best MMO Keyboards for a Better Gaming Experience (2022 Guide), 5 Best 1800 Compact Keyboards (Your 2022 Guide), How To Fix Your Keyboard When Its Acting Weird? Right-click anywhere in the Cygwin window, Mitty version = 1.2-beta1 (x86_64-pc-cygwin). I do not know if this case matches every one. Vim - bacchi.me So guess it might need some patches to get around this. It works in other packages though so id say this is something that needs to be looked at upstream by the ncurses devs. The Linux Keyboard HOWTO: Delete and Backspace This did not fix the issues.. however, it did allow me to then perform an update via the plugins manager which got me to version 0.1.11638 which resolved the backspace issue and gives the wonderful ERD. Why do many companies reject expired SSL certificates as bugs in bug bounties? ctrl-v and then right arrow prints ^[[C but the shell doesn't seem to re-render the line correctly when used without it. Bulk update symbol size units from mm to map units in rule-based symbology. I'm running very simple script which reads line by line and prints entered line back to terminal: It works fine, but when I'm trying to edit line with backspace character it prints ^?instead of deleting character. What video game is Charlie playing in Poker Face S01E07? And when I press Ctrl + backspace the output is ^H. 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. pacman -U /var/cache/pacman/pkg/ncurses-6.0.20170708-2-x86_64.pkg.tar.xz. Now it does the 'usual' backspace. In my case, I had to switch from xterm-256color to xterm-88color and it is far better than other options. I'm seeing the same issue with a fresh Cygwin install. with stty erase ^H or stty erase ^? I'm seeing it now on my new Cygwin install, though it previously worked. If you hit ^L you can see that backspace IS working. Disconnect between goals and daily tasksIs it me, or the industry? Something tells me we should hold off on this version untill it becomes more stable. I suspect I have to change a key translation table somewhere. Is There Any Shortcut for the Backspace Key on the laptop / PC? I usually use this to fix any funky character output in my terminal. This is because your default shell is sh, to use bash, just run bash from your shell. It's worth noting that you aren't getting "a space": It's failing to move the cursor back to erase the character. Note: if you already installed cygwin just run installer again and add xterm package. you tell athena what to expect for the backspace key. My terminfo folder was entirely missing. This is the only thing that worked for me, especially since if you have to SSH to a server (not all fixes will work) I used to add stty erase ^? Most of us are aware of the on-screen keyboard or the virtual keyboard that Windows operating system provides. If you are wondering how to fix backspace key on windows 10/11 this should be the very first thing to try. Allow the utility to complete the scan and then follow the instructions. (ii) Because Linus decided so. To fix this, you may need to uninstall the keyboard driver that is experiencing backspace not working problem and then reinstall the driver. Super User is a question and answer site for computer enthusiasts and power users. Is it possible to create a concave light? I had a custom installed ncurses, that I removed. Is there any global settings where I can have this configurations done for all input? If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. It is useful when the physical keyboard has stopped working well. equivalent of backspace in ksh - UNIX Windows keyboards also have a Delete key, but this deletes characters in a forward direction. How do I set my backspace key? - Institute for Advanced Study Asking for help, clarification, or responding to other answers. Thanks for contributing an answer to Ask Ubuntu! If you have tried all the above-mentioned fixes and nothing works then chances are that its a software-specific issue. By clicking Sign up for GitHub, you agree to our terms of service and 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. Mac vs. Windows Keyboard: What's Different? However, this does not impact our reviews and comparisons. Is there a proper earth ground point in this switch box? The Backspace key isn't something you normally think about too much, but sometimes you might find it doesn't work correctly in the terminal, especially when logged in to a remote machine, echoing "^H" instead of erasing what you've typed. ether@jolteon MSYS /w Logged in to "-bash", not to "bash". I added in braces how they behave on my system: I had the same problem, using bash in Gnome-Terminal. So I'm stuck having to manually type stty erase [whatever] to fix it when I notice the backspace key is wrong. host was set to rxvt-unicode-256color. I encountered this problem when I tried to add bash and use it in a distroless image. Once you press [ENTER] you should be able to press your [BACKSPACE] key and have it backspace/delete whatever you typed. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. backspace does not work on my ssh client - Server Fault With over 10 pre-installed distros to choose from, the worry-free installation life is here! It might help us identify where the problem lies. If you have checked your keyboard and it is physically good, have checked and updated the keyboard drivers, and have detected no malware attack, it is time to update Windows 10 / 11 if the Backspace key is still not working. Does a summoned creature play immediately after being summoned by a ready action? He has been using Linux regularly in some form since 2006. [rendering fine] I used # stty -icanon to disable the 4k limit, but lost the ability to use backspace (erase). i newer had any problem with it so im curious. Backspace Not Working? (8 Fixes That Will Solve It In 2022!) Re: [LINUX5250] Backspace key - mail-archive.com In the terminal, type Ctrl v and press your backspace. A journalist by training, he discovered the power of Unix-like operating systems and the command-line interface while learning how to edit video on macOS. This is the solution to try if the Backspace key of the on-screen keyboard does not function. Hi, my name is Luke and Im the creator of the TechTreatBox. This is a big hope to restore the keys functionality to Chrome and other applications. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. How to fix emacs problems with Backspace or Delete In case it helps. When it comes to why my Backspace is not working in Chrome, MS Word, or Windows 10 / 11; it is required to troubleshoot the issue by scanning the related hardware as well as software. Did you ever resolve this? Backspace Not Working on VS Code's Bash Terminal, How Intuit democratizes AI development across teams through reusability. The space you're seeing is the space that was supposed to stomp on the previous character. I noticed few missing files in msys2 filesystem package like the one that autoregenerates fstab, what was the reason this one was removed ? You'll see what code is sent as "erase". To add it to bashrc, type following in your terminal: go to command palette and select open shortcut key words go to this file and delete all data in this file. I had exactly this. Unix shell - View topic - tcsh: backspace doesn't work Why do many companies reject expired SSL certificates as bugs in bug bounties? I did nothing special. Rather than dig through all of that you can manually set the backspace definition at the CLI or in your .profile, .bashrc, or .bash-profile file in your $HOME directory as you desire or based on the flavor of *NIX you are using. I searched for issues with backspace key and i tried checking and unchecking iterm's "delete key sends ^H" option but it did not change backspace behavior. Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? What Is the Difference Between 'Man' And 'Son of Man' in Num 23:19? What is a word for the arcane equivalent of a monastery? Either the last space will get erased (backspace functioning correctly, delete. Linux OX for apache and php etc on a windows XP PC? Mutually exclusive execution using std::atomic? Why do small African island nations perform better than African continental nations, considering democracy and human development? Minimising the environmental effects of my dyson brain. Trying to delete characters in insert mode with the backspace key sometimes doesn't seem to work. 1,710 views. My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? Then use bind '"\efoo":kill-word' to bind that to the kill-word command. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. You don't need to open tmux. You can fix the Tab issue with the same as above. Why are Suriname, Belize, and Guinea-Bissau classified as "Small Island Developing States"? You signed in with another tab or window. The problem is that there are many ways to represent a backspace, but the read command doesn't understand all of them. Not working means when I tap the backspace it prints a white space in the terminal. Left and right arrows at the shell prompt don't skip chars as expected, but ctrl-v and then pressing an arrow key does print a correct (I think) string, e.g. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Best Terminal for cygwin. My rebuilt bash still does this. I'd like to fix this frequent problem where the shell on a remote server thinks my terminal's backspace key is ^? Render Bokeh plots in Flask app hosted on Heroku 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. You could have said: stty erase k [ENTER] What video game is Charlie playing in Poker Face S01E07? Ask Ubuntu is a question and answer site for Ubuntu users and developers. So if you press ^H (that's CONTROL-H) and your key backs up but you hit the BACKSPACE key and it does not try using stty as follows: The '\' tells it that the next character is going to be a non-printable control-character and to accept it, not "interpret" it. How is an ETF fee calculated in a trade that ends in less than a year? E.g. Thank you for the information. Browse other questions tagged, 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. Connect and share knowledge within a single location that is structured and easy to search. Just log in to the machine and type "stty erase " (note the space after "erase") and then hit the backspace key. (I had the problem specifically when doing su -i). backspace in Vim instert mode (see here: https://bugs.gentoo.org/154090).

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