I typed command
source $HOME/$USER/.rvm/scripts/rvm
And there was no such file actually.
Now whenever I open command prompt I get that message
/home/cse/.rvm/scripts/rvm: No such file or directory
How to get rid of this?
Have you already added the file at .bash_profile or .bashrc ? If yes and the file does not exist then this is why you see this message. You must remove it from these files then you will not see this message.
Related
I have added a path in bashrc, still, the command is not found. When tried in ubuntu it worked but not in WSL. Why this happen?.
export PATH=\wsl$\Ubuntu\usr\local\mbdyn\bin:$PATH
added same path in .bashrc
error: command not found
**Please see the attached image
As you have been told, the forward slash to use is / and if you use the command
PATH="$PATH:/folder/subfolder/"
that value will only last in the PATH for the duration of the session.
To include a value in the PATH permanently, edit the .bashrc file from your home
$ sudo vim ~/.bashrc
you add at the end
export PATH="$PATH:/folder/subfolder/"
you save and you will have that value in the PATH in each session
You will need to modify the PATH variable as follows:
PATH="$PATH:/usr/local/mbdyn/bin"
I opened terminal fresh and typed.
$ python3
Then I typed quit to get out of it.
$ quit()
I then typed:
$ pip3 install splinter requests bs4
After I typed:
$ cd supbot-tut
-bash: cd: supbot-tut: No such file or directory
When I typed that I got the error code: -bash: cd: supbot-tut: No such file or directory.
I tried this dozens of times and it won't work. I do not know how to fix this problem and I am a new coder so please send exact code I have to write to fix this problem. Thank you!
Check if you're in the correct directory using pwd and see if that directory contains supbot-tut that you're trying to get into with ls.
Or you can make a directory using mkdir supbot-tut then you will be able to cd into it.
That error occurs when you try to issue the cd command and you pass a directory (a folder) that doesn't exist. Can you type the command ls and see if you see that directory listed. You can easily check with your file explorer too. Create that directory and your issue should go away.
I'm getting error when sending notification using rpush gem after deploying on linux server while all notification data is saved into table.
On my local i was pushing notification by rpush push command but on linux this command is not found so please help me to sort out this problem.
rpush is not being found in your path (an environment variable which contains the file paths for all executable files). You can confirm this with the which command.
which rpush
The fact it returns nothing tells you it is not in your path. If it was in your path it will return the file path of the executable file that runs when you enter the command into the terminal.
Prior to adding it to your path, just check it is actually installed.
You can add it to the path by opening ~/.profile or ~/.bash_profile or ~/.bashrc (where the squiggle ~ is your home directory) and entering:
export PATH=$PATH:/path/to/rpush/executable
Then reload your terminal or type source ~/.profile for example.
For some documentation on paths there is the Linux Info site, and for Bash profiles you can check out this page.
I'm getting the following error when running "brew doctor":
Error: Your Cellar and TEMP directories are on different volumes.
OS X won't move relative symlinks across volumes unless the target file already
exists. Brews known to be affected by this are Git and Narwhal.
You should set the "HOMEBREW_TEMP" environmental variable to a suitable
directory on the same volume as your Cellar
How do I set this variable? And what should I set it to? I can't seem to find anything about this when googling.
You set your HOMEBREW_TEMP by editing your ~/.bash_profile and doing this:
export HOMEBREW_TEMP=/new/path
Then start a new shell.
Alternatively type that into any already open shell.
Google setting shell environment variables for further information.
I fixed this problem by setting the path of the temp folder manualy.
First i created a folder temp in /usr/local/ and then added the following to my zsh file nano ~/.zshrc
export HOMEBREW_TEMP=/usr/local/temp
Same problem occurred to me. I actually have configured separate disk in memory for /private/tmp. Hope that's why this error occurred.
To solve this issue, create a directory somewhere, like /usr/local/brew_temp
Then add following line to file ~/.profile. If file doesn't exist create that file
export HOMEBREW_TEMP=/usr/local/brew_temp
In each restart it will set the HOMEBREW_TEMP environment variable to that path. After setting these option either you can restart OS X or run following in command line if you don't want to restart
. ~/.profile
For anyone that runs into this in the future, try restarting your computer and then running brew doctor again. That fixed it for me.
I'm trying to run mate .rspec in my command prompt in order to open the .rspec configuration file. However, I get the error -bash: mate: command not found. Any ideas?
Though Brandon's answer is correct, there's a far simpler way to set up the mate command through TextMate itself.
In the menu bar, select Help > Terminal Usage..., choose /usr/bin from the dropdown, and it will create the link for you.
You might have to open a new Terminal window for it to take effect, but then you should be all set.
[Update]
T.J.'s answer is much better than mine. :)
[Original Answer]
TextMate installs the mate command to /usr/local/bin/mate. First, I would check to see if the mate command is in that directory:
ls -lah /usr/local/bin/mate
If you get ls: /usr/local/bin/mate: No such file or directory, then you can install the mate command by creating a symbolic link to the binary, which lives in the TextMate.app folder:
sudo ln -s /Applications/TextMate.app/Contents/Resources/mate /usr/local/bin/mate
At this point, you should be able to run mate from the command line.
If you got output other than No such file or directory from the ls command, it means that /usr/local/bin is not on your path.