I'm new in programming and I'm running into a problem. When I want to compile the program (cop) everything is ok but when I want to execute the program I have this: " :-bash:prgmname: command not found "
I don't understand why, it never happened before. I don't know if it'll help but I'm using Sublime Text. I tried to look at similar questions but I don't understand the answers... Sorry if my question sounds stupid but please answer if you have any idea why it does this and how to solve it.
By doing
cop
the command line interpreter will look for the standard bin directories, say /bin for the command. What you should do is
./cop
This searches the file in the current directory
Related
So I am extremely new to any kind of software development. Last week I installed Bash on Ubuntu on Windows to work on some coding for work. Unfortunately I did something wrong and had to reinstall everything.
I was almost done with reinstalling Bash on Ubuntu, when I accidentally closed the screen. Now I get exactly the same errors as previously, but I definately do not want to reinstall this again...
So what changed? Before my terminal was colored purple and green. Now, I only get white colors in the terminal. It looks something like this:
Image of terminal
Furthermore, after googling it said to apply
source ~/.bashrc
But then I get the error: "No such file or directory". Bash is installed because it does actually give
which bash -> /bin/bash
I also read that perhaps it could be my path, where $PATH gives me
bash: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/mnt/c/Program: No such file or directory
I was hoping that you'd have an idea what could be wrong, and best how to resolve it. I definately do not want to reinstall it AGAIN, because it took me too long already.
Hope you can help me!
Cheers,
Wessel
As stated by Jack, the configuration for bash should be in ~/.bashrc or similar.
What files are listed if you enter this command?
ls -a ~/
If you see .bashrc, you can edit it.
Here some ideas on colouring your prompt
https://www.howtogeek.com/307701/how-to-customize-and-colorize-your-bash-prompt/
I am really struggling with my shell.
All of the sudden it looks like this and any command prompts the following:
Any help?
Maybe first check if the commands are in your PATH?
And if they're not try this:
export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
seems like a similar issue to this: https://unix.stackexchange.com/questions/167454/basic-commands-in-unix-not-working-i-e-bash-ls-no-such-file-or-directory
solved
I went to my bash_profil and deleted the git stuff.
Surely not the elegant solution but it works for now.
What exactly happened to my git, I ll see that later
thx guys
I wanted to start developing in ruby on rails, so I followed few tutorials how to set everything needed. However, I have problem now, because basic commands in terminal window dont work. For example if I type: whoami, ls, etc... error appears saying: -bash: whomami: command not found
when I type: $PATH, this appears: -bash: /Library/Ruby/Gems/2.0.0: is a directory
did I make a mistake while setting up rails environment or it's another problem? If you have similar experiences, please help me to solve this.
Thanks
Try the following command.
PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
Better you use this command in you .bashrc file.
So i've been trying to undo the braindamage that is my pyside installation, by completely removing all trace of it, and then reinstalling it. Surfice to say it's been a pain.
I'm currently encountering something really quite odd;
$ which pyside-uic
~/pkg/pyside-sandbox/bin/pyside-uic
$ pyside-uic -o src/ui_mainWindow.py ui/mainWindow.ui
bash: /home/will/python-modules/bin/pyside-uic: No such file or directory
note that the pyside-uic it's trying to use when i run it is not the same as the one which pyside-uic returns.
What the hell is going on?
In BASH, the command to find what file will be executed isn't which, it's type. The which command may not give you the correct answer. On my system, it's a command in /usr/bin/which.
See if that helps.
EDIT:
I was generally interested to know how people had their go autocomplete set up for vim and was looking for advice on it.
Related to my original question, I think I know I can just go to:
https://github.com/nsf/gocode
copy the files that they provide there and just start using the vim autocomplete. However, I wanted to know what people thought and how the go community has the vim autocomplete set up.
Also, I have followed the intructions as were posted there and I still cannot make the autocompletion work for my go in vim. So I am looking for other alternatives or ideas on how to make it work. Not sure what the problem is. Currently when I try to autocomplete it simply writes the word PANIC instead of showing me the options for autocompletion.
ORIGINAL:
I was trying to set up my vim such that it could auto complete the Go programming language, however, I was following the instructions in the following page:
https://github.com/nsf/gocode
and I was not sure what they meant and I was a little scared of maybe changing my vim set up in a way that might be damaging by doing it wrongly.
The first thing that confused me is it says:
Install official Go vim scripts from $GOROOT/misc/vim. If you did that already, proceed to the step 2.
However, I was not sure what that even meant. I did go to that directory in my terminal and read the readme.txt file and I it said how to activate the syntax highlighting which I already had anyway. Is that everything I have to do for that step?
On step 2 it says:
do:
vim/update.sh
They actually provide the code that update.sh is but I was not sure what the beginning of the cp command meant i.e. its:
#!/bin/sh
mkdir -p "$HOME/.vim/autoload"
mkdir -p "$HOME/.vim/ftplugin/go"
cp "${0%/*}/autoload/gocomplete.vim" "$HOME/.vim/autoload"
cp "${0%/*}/ftplugin/go/gocomplete.vim" "$HOME/.vim/ftplugin/go"
But what does the ${0%/*} part do? and even if I know what the update.sh is, where do I even run this, since this vim/update.sh is done at a relative path?
I know update.sh wants me to copy some files to $HOME/.vim/ftplugin/go and $HOME/.vim/autoload, but I even did a find from ~ and couldn't find such files, so I am unsure on what to copy. I know where it should go, but not where the file even is. Does someone know where those files are or an easier or more detailed explanation on how to make vim auto-complete for go?
Thanks for the help in advance! :)
Some of the problems that I have discovered that I have, not sure if its expected, but in the $GOROOt/misc/vim/ftplugin/go I do not have the gocomplete.vim file at all. I have other stuff that seems irrelevent like an fmt.vim import.vim and a test.sh file.
But the odd thing is that at $GOROOt/misc/autoload I do not have the gocomplete.vim file but I instead have a complete.vim file. Not sure if that the same or why the name of the file would have changed. Anyway has their go autocomplete set up and mind sharing what they have and if they know what the differences might be with what I have encountered? Thanks!
ADDITION to Question
I am also generally interested in how other people have their auto-complete set up for their go in vim. Feel free to share that too!
Have you executed the update.sh command already? I'm pretty confident that it will work.
All of your Vim configuration is stored in ~/.vim/, ~/.vimrc and ~/.gvimrc (with Vim 7.4, you can put the last two also inside the first directory). To backup your Vim configuration, just store those somewhere (or put all of your dotfiles under version control, as many now do).
The ${0%/*} manipulates the script's file name ($0) like dirname does: It cuts off the script file name itself (everything at the end * until the last /). With this, you can invoke the script from anywhere, e.g. $GOROOT/misc/vim/update.sh or cd misc; vim/update.sh or cd misc/vim; ./update.sh.
The script also ensures that the autoload and ftplugin subdirs exist, and creates them if they don't yet. Just give it a try!