bash backspace not working

I am using tmux to force the error since it uses an relatively uncommon terminal config. Ask Ubuntu is a question and answer site for Ubuntu users and developers. It only takes a minute to sign up. Reinstalling does not work either and i cannot recompile it either because the bootstrapped version also cannot find itself. Can I tell police to wait and call a lawyer when served with a search warrant? Theres one solution to that, you can install the Shortcut chrome extension and override the default browsers settings or get used to the new keys combination introduced by Chrome: Now, in Chrome, you need to use the backspace key alternative, meaning a new set of keys to navigate. You'll see what code is sent as "erase". Have a question about this project? Rebuild bash can fix the problem. What sort of keyboard do you have? 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? Clearly this is a regression in or triggered by ncurses 6.1; the changelog mentions some changes to xterm-256color. Yes, you can use .editorconfig, but it doesn't apply to issues, README.md, etc. David has been able to combine his passion for computing and writing in his career as a freelance writer. From ubuntu all should works just fine. http://linux-journal.blogspot.com/2005/04/fix-vim-backspace-doesnt-work.html, http://lifepluslinux.blogspot.in/2014/08/backspace-doesnt-work-in-vim-on-cygwin.html, How Intuit democratizes AI development across teams through reusability. 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. Interview Preparation Course; Data Science (Live) GATE CS & IT 2024; Data Structure & Algorithm-Self Paced(C++/JAVA) Data Structures & Algorithms in Python; Explore More Self-Paced Courses; Programming . 1518273 Jan 19 2014 edited Jan 19 2014. 4 Ways to Recover From a Crashed or Frozen X Server on Linux Vi/Vim - Backspace Not Working - ShellHacks Confirm it fixes the crash for me, thanks. Replacing broken pins/legs on a DIP IC package. It does exactly the same thing as the backspace key. This is how to fix backspace not working in Word: There are no settings in Excel that would block the backspace key so if you have tried all the 8 fixes mentioned above chances are that its just a software issue. Say it is ^H. Data Structure & Algorithm Classes (Live) System Design (Live) DevOps(Live) Explore More Live Courses; For Students. What's the difference between a power rail and a signal line? Currently I have ASCII DEL. Backspace producing space on command line #597 - GitHub 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. rev2023.3.3.43278. A place where magic is studied and practiced? Added on Jan 19 2014. But there is a far simpler way found here: ether@jolteon MSYS /w 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. Super User is a question and answer site for computer enthusiasts and power users. When I enter TERM=xterm, the problem disappears, even after I set TERM=xterm-256color again. Well, the operating system comes with an integrated keyboard troubleshooter. The Linux console keyboard layout assigns keysym Delete to keycode 14 and keysym Remove to keycode 111. Assuming you're using gnome-terminal as emulator, open the Edit manu and click on Profile preferences. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup, Announcement: AI-generated content is now permanently banned on Ask Ubuntu. Why is this sentence from The Great Gatsby grammatical? Ok, I had this issue with manually updating a Cygwin install. You need remove -D_FORTIFY_SOURCE=2 from CPPFLAGS in makepkg.conf file. Readers like you help support MUO. I tried ssh from cygwin (in windows) to Debian. Facing Problem in Ksh Shell - Backspace is Not Working Browse other questions tagged. I got linux on my PC and prefer the tcsh shell. No idea why. Changing the TERM variable to cygwin and adding SET TERM=cygwin to the .bat file didn't work for me, but I fixed it. Did any DOS compatibility layers exist for any UNIX-like systems before DOS started to become outmoded? backspace problems, https://web.archive.org/web/20120621035133/http://www.ibb.net/~anne/keyboard/keyboard.html, https://wiki.archlinux.org/index.php/Xterm#Fix_the_backspace_key, How Intuit democratizes AI development across teams through reusability. remove the by typing a backspace. Does Counterspell prevent from any further spells being cast on a given turn? My rebuilt bash still does this. If I set it to ^H or ^? You can put this in the shell's startup file, such as .bashrc for Bash and .zshrc for Zsh to have this set automatically when you log into the system. Not working means when I tap the backspace it prints a white space in the terminal. If the read command sees the end of file marker (EOF) before the line is terminated by a newline, it will not treat it as a successful read. Therefore I suggest you add the export TERM=xterm in bash_profile or bashrc. How to handle a hobby that makes income in US. for Backspace. If you use the search box you can find them quickly. The backspace key not doing backspace is actually a common problem with Linux shells and terminals (see http://tldp.org/HOWTO/Keyboard-and-Console-HOWTO-5.html ). This was the reason in my case.. for that particular user. And during that research, I was led to the above link. I did nothing special. How do you ensure that a red herring doesn't violate Chekhov's gun? Whether youre using a laptop or a PC computer, its quite annoying to have your key fail to work. > > If "doesn't work" means something else (like funny characters being > printed on the screen) let me know. The text was updated successfully, but these errors were encountered: It seems the shell is not able to move the cursor backwards, and when it tries to re-render the line, it just appends the new string instead of replacing the old one. ncdu: What's going on with this second size column? Asking for help, clarification, or responding to other answers. Where does this (supposedly) Gibson quote come from? Does a summoned creature play immediately after being summoned by a ready action? ether@jolteon MSYS /w 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 + ? Share. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. (7 Things That Will Help You! backspace makes a ^H character - LinuxQuestions.org @ray326 Sep 14, 2004 # All the main line Linux distros will install on empty space on a drive that also has other partition types like the Windows partitions. The former one allows you to press one key at a time for keyboard shortcuts and the latter one tells the keyboard to ignore repeated keystrokes. Improve this answer. backspace does not work on my ssh client - Server Fault Already on GitHub? (Yes! It resets all the special characters to their default values. I build my application image with the multi-stages build. 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!" I just rebuilt bash from current msys2-packages and installed it and the issue seems gone. I used # stty -icanon to disable the 4k limit, but lost the ability to use backspace (erase). Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Something tells me we should hold off on this version untill it becomes more stable. . Filter keys are useful for easier typing than normal by deterring the keyboard from focusing on repeated or brief strokes. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. Would you mind sharing your build procedure? How to setup a background ssh tunnel which could automatically quit with terminal/session? 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. Laptop keyboard backspace not working properly It's available through the Cygwin installer. The backspace works on the cmd terminal of VS code though. If so, how close was it? Console applications read ASCII sequences, not keysyms. Not sure cygwin has good terminal emulation, as far as I know, cygwin just using regular windows console which lacks terminal emulation (may be wrong). If the Backspace key on the virtual keyboard is not working, it indicates that you need to update the keyboard driver or get rid of the windows 10 system error, if any. Re: del and backspace no longer work. Backspace via ssh not working | Take Command :(. In the remote host, run #stty erase ^H . 5.3 How to tell X to interchange Delete and Backspace % xmodmap -e "keysym BackSpace = Delete" -e "keysym Delete = BackSpace" Or, if you just want the Backspace key to generate a BackSpace: 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. 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. How does Java process the backspace terminal control character? David holds a B.A. What I am doing then is to type <up> to get that command line from the history and edit it, i.e. Fortunately, you can also fix this with the stty command. Maybe the ncurses update is at fault? Our journey has still to come to an end. This solved the fact that cygwin64 was ignoring backspaces in commands containing line breaks. Making statements based on opinion; back them up with references or personal experience. 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. If you change the TERM variable in CYGWIN before telnet or SSH to a host you will get much better results: The host now knows you have an ANSI terminal type and it can use it's ANSI TERMCAP file to tell it how to communicate. How to check if a string contains a substring in Bash. My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? Vim - bacchi.me Here's how you can easily remediate this issue. But it worked like a charm to me thanks to Yuksel, The problem was with 'termInfo' files, Steps he have suggested, confirm if the problem is terminal related by typing in CygWin Terminal, this should give (ignore the warning), WARNING: terminal is not fully functional, Get the information of 'TermCap' to which path or directory it is related to by typing below code in CygWin Terminal, infocmp: couldn't open terminfo file /usr/share/terminfo/63/cygwin, Or you might also get something starting with text like 'Reconstructed via infocmp', Run the below code in CygWin Terminal to run the diagnostics to get extra details about the path where the files are saved, that should respond you similar to below text, C:/cygwin / system binary,noacl, C:/cygwin/bin /usr/bin system binary,noacl, C:/cygwin/lib /usr/lib system binary,noacl, C:\cygwin\etc\terminfo /usr/share/terminfo system binary,noacl, cygdrive prefix /cygdrive user binary, noacl, posix=0, auto, from the output, you got from the 3rd step. Minimising the environmental effects of my dyson brain. The best answers are voted up and rise to the top, Not the answer you're looking for? To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. presto precise digital pressure canner 12 quart minute math pdf; pipeline patrol pilot jobs colorado harbor freight fuel transfer pump; bladder lining shedding in urine teen movie archive porn; puberty porn girl I get space when i hit backspace on both minty terminal as well as cygwin terminal, @Rachel Did you ever resolve this? How to Get Ctrl-Backspace to Delete a Word in Vim Within Gnome-Terminal Your backspace key may be broken due to a bad mapping which has been loaded into Vim. when in a cygwin, how can I display the windows folder where cygwin is installed? You signed in with another tab or window. I have tried all 5 options but none of them fixed the issue. by choronzon Tue May 14, 2013 12:22 am. FWIW, my original /usr/bin/bash.exe is from 2017-02-15, so almost a year old, and building a fresh one (same version 4.4.12(1)-release (x86_64-pc-msys), using makepkg) did fix it for me. Just wondering why the backspace key does not work within SQL*Plus? Did you know that windows 7, 8, and 10 can troubleshoot your keyboard? Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? |TERM=blahblah| . In my case, the remote machine doesn't support "screen-256color": so either modifying the tmux config or setting directly export TERM="xterm-256color" would solve the problem. Looks like the remote host does not support tmux-256color, the TERM value sent by tmux. ), HDMI 2.0 Max Refresh Rate & Resolution (Can You Get 144Hz?). To learn more, see our tips on writing great answers. Assuming ncurses 6.1 may break binary compatibility, it would need a rebuild of all packages which use ncurses. As it appears its a bug in the Microsoft Edge browser so the solution is quite simple: just use a different browser (such as Chrome or Firefox). Reinstalling terminfo (I couldn't find termcap) worked for me. Right-click anywhere in the Cygwin window, Mitty version = 1.2-beta1 (x86_64-pc-cygwin). How to make the prompt beep with every key press/character printed? When you set the TERM type you are telling the host which TERMCAP to use to draw within the terminal window. Once you press [ENTER] you should be able to press your [BACKSPACE] key and have it backspace/delete whatever you typed. 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. Super User is a question and answer site for computer enthusiasts and power users. Thus, it is wise to use a tool such as Windows Defender or Malwarebytes for detecting malware intrusion. One way to get around it is by including stdio.h before any of the ssp headers in ncurses. I know it is strange. 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] (Solved! 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. Something must have gone wrong with the keyboard software or the keyboard has undergone some damage. It's definitely a problem of tcsh since in any other application the backspace works fine. What is a word for the arcane equivalent of a monastery? Some more background to my problem/solution: I had a problem where I need to paste more than 4k characters. Backspace doesn't work inside running bash script, https://unix.stackexchange.com/questions/131105/how-to-read-over-4k-input-without-new-lines-on-a-terminal, How Intuit democratizes AI development across teams through reusability. Either the last space will get erased (backspace functioning correctly, delete. You should see something like: Do I need a thermal expansion tank if I already have a pressure tank? [broken rendering] ether@jolteon MSYS /w 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? Just log in to the machine and type "stty erase " (note the space after "erase") and then hit the backspace key. Anyway I found this post, which lead me to the solution for my install. @Alexpux any plans to downgrade ncurses soon? It feels like a kludge but it works. In short, it is available for use when your keyboard is not available. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. How to insert bash scripts inside the PS1 variable. You can even remove the Backspace key to know whether it is damp or covered with dust and clean it completely. Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. EDIT2: My bad the error occurs on Windows 10 as well. http://linux-journal.blogspot.com/2005/04/fix-vim-backspace-doesnt-work.html, Worked for me: In the Windows command prompt, type. `Why doesn't the Backspace key generate BackSpace by default?' (i) Because the VT100 had a Delete key above the Enter key. What terminal are you using? In my case backspace was not at all working after creating blank ~/.vimrc. Say it is ^H . @Cyrus My Backspace works as I want it deletes last character always, even for this script from question without. edit - bash does build now. I'm seeing the same issue with a fresh Cygwin install. 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.. Surly Straggler vs. other types of steel frames. How to Connect Two Monitors To One Computer With One VGA Port? Also the backspace key works perfectly fine on Git Bash. Normally you figure out which key code the shell sees and assign this to your desired "widget". Since backspace works at the command line, you will can set it using the following: At command line, type: CTRL-V and the backspace character. If the above fail to work, the last resort, you may interrupt the current line to start it over in the new line. Its much worse if it happens to other keys on your keyboard as well. (I had the problem specifically when doing su -i). You may notice this problem when you log in to remote machines over SSH, ones that run non-Linux Unix operating systems, particularly proprietary systems like Oracle's Solaris. Hello, I have the same problem. 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. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Making statements based on opinion; back them up with references or personal experience. 0. Ctrl + C Tags: Backspace Linux sqlplus Unix previous SQL Developer Change Language I, Giorno Giovanna, Have A Dream Japanese Copypasta, David Jeremiah Wife Donna, Planet Fitness Membership Cost, Articles B