I am trying "cp -r flange/ $FOAM_RUN/ "in openfoan10 ubuntu terminal enter image description here but its showing can not create directory so please help to solve it
You're getting that error because the destination directory $FOAM_RUN does not exist. You need to create it first:
mkdir -p $FOAM_RUN
Then, you can try your command:
cp -r flange/ $FOAM_RUN/
Related
I'm trying to save a file called app.js on a folder called js.
Vs Code pop up this:
Failed to save 'app.js': Unable to write file 'vscode-remote://wsl+ubuntu-18.04/js/app.js'
(NoPermissions (FileSystemError): Error: EACCES: permission denied, mkdir '/js')
I tried:
sudo chown -R user /mnt/c/Users/myUser/Documents/myFolder/proyectFolder
but I still can't save this file.
Try this, fixed it for me
sudo chown -R username path
Example:
sudo chown -R emanuel /home/emanuel/test/
In the SSH terminal:
Recommended :
sudo chmod -R 777 folder_name_where_your_file_exists
or
sudo chmod -R 755 folder_name_where_your_file_exists
this works for me
sudo chown -R $USER:$USER /home/
TLDR;
If you're using a docker container, avoid making files from within the container because the owner and group permissions may cause problems with your editor (in my case VS Code)
I was running docker container for a Django project from Windows Terminal and using VS Code to edit my code.
It is a Linux file (since everything in Linux is a file) permission problem that arises because the files don't have proper user and/or group permissions. So VS Code tries to tell us that.
The problem I found only happened when I created files from within my docker container.
I would run docker exec ... bash
make new files using touch /path/to/file from the container bash
then try to edit those files on VS Code (say urls.py) only to get the scary permissions error preventing the file from saving.
I suspect that making files from within the container embellishes those files with different owner and group settings than your system would default to if you just ran the commands locally (not in the container).
Changing the file permissions with chown -hR and chgrp -hR would do the trick but to avoid the error altogether I stopped making files from within the container.
Try activating polling:
This worked for me during I tried using wsl.
The below is for individual file:
sudo chown yourUserNAme filename
For an entire directory it will be (when you write ls to terminal, you should see your directory to execute this command):
sudo chown yourUserNAme dirName
For recursive (i.e files and folders inside a folder):
sudo chown -R yourUserNAme dirName
Note: yourUserNAme is, if you do pwd under any Documents, you will see the path: /home/jhon/Documents. Here user is jhon.
Run VS Code as administrator and it will fix the problem.
https://answers.microsoft.com/en-us/windows/forum/all/error-in-vs-code-destination-directory-and-says/e70dc626-6b12-4791-a960-8b704e57098d
Install the extension Save as Root in Remote SSH in VS code.
While saving press Ctrl + Shift + P.
This open the command palette.
Search Save as Root
It is a Linux user permissions problem.
you should use the command:
sudo chown -R $USER:$USER.
It says please make sure the following directories are writable.
/Applications/untitled folder/Library/ApplicationSupport/Code
/Applications/untitled folder/.vscode/extensions
what does it want me to do I am clueless?
Go to C:\Users\Azox and delete .vscode.
Go to C:\Users\Azox\AppData\Roaming and delete Code.
I am leaving this answer here because I had a-lot of trouble with this problem.
Steps:
sudo chown -R username ~/.vscode/extensions
sudo chown -R username ~/Library/Application\ Support/Code
Then you should be able to open vscode from the application folder.
To find out what your username is just type whoami in the terminal.
I try to open annotation file from mimic2 db for patient a40017 that called a40017.alM.
I have this link for the data: http://www.physionet.org/pn5/mimic2db/a40017/
and I don't find the exact command in Cygwin that export the file to csv or text.
I try to use this command:
rdann -r mimic2db/a40017/a40017 -f 0 -t 216647.728 -a alM -v >annotations.txt
but I got an empty file
Is anyone know how can I do that?
Thanks,
Gal
Anwering myself. Rdann is a mingw32/64 program
https://physionet.org/physiotools/binaries/windows/
If you are in the same directory of the program and it is not in the PATH you need to run:
./rdann -r mimic2db/a40017/a40017 -f 0 -t 216647.728 -a alM -v
or
/<fullpath>/rdann ...
Nowadays robomongo developers releasing the new versions of robomongo as tar.gz not in .deb packages that was easy for double click installations. But that option is no longer available. So how to install it as a program in Ubuntu. I have tried extracting the package and install but failed.
admin#admin-lenovo:~$ cd Downloads/
admin#admin-lenovo:~/Downloads$ tar -xzf robomongo-0.9.0-rc4-linux-x86_64-8c830b6.tar.gz
admin#admin-lenovo:~/Downloads$ cd robomongo-0.9.0-rc4-linux-x86_64-8c830b6/
admin#admin-lenovo:~/Downloads/robomongo-0.9.0-rc4-linux-x86_64-8c830b6$ ./configure
bash: ./configure: No such file or directory
Also .make and ./install failed as no files found. How to install it as a program?
Robomongo is now Robo 3T. Following are the updated steps:
Download the tar file from robomongo site. The current file is robo3t-1.1.1-linux-x86_64-c93c6b0.tar.gz, but yours could be different.
Open up the terminal, switch to download directory and run the following commands:
$ tar -xvzf robo3t-1.1.1-linux-x86_64-c93c6b0.tar.gz
$ sudo mkdir /usr/local/bin/robomongo
$ sudo mv robo3t-1.1.1-linux-x86_64-c93c6b0/* /usr/local/bin/robomongo
$ cd /usr/local/bin/robomongo/bin
$ sudo chmod +x robo3t
$ sudo gedit ~/.bashrc
Add the following line to the end of .bashrc file:
alias robomongo='/usr/local/bin/robomongo/bin/robo3t'
Save and close the file. Now reload it using the following command:
$ source ~/.bashrc
Then you can run robomongo from your terminal and it will work:
$ robomongo
You can also put the robomongo into /usr/bin like I do:
tar xf robomongo-0.9.0-rc8-linux-x86_64-c113244.tar.gz
sudo mv robomongo-0.9.0-rc8-linux-x86_64-c113244/ /usr/bin/robomongo
export PATH=/usr/bin/robomongo/bin:$PATH
If you are using fish shell, you need to change the last line to:
set PATH $PATH /usr/bin/robomongo/bin
Now you can start it with command:
robomongo
Pulled this from my dotfiles. It's ugly but it works... and it's a bit more verbose so it should be understandable to most:
# Pull down and install Robomongo by copying files
cd /tmp
wget https://download.robomongo.org/0.9.0/linux/robomongo-0.9.0-linux-x86_64-0786489.tar.gz
tar xf robomongo-0.9.0-linux-x86_64-0786489.tar.gz
sudo mv ./robomongo-0.9.0-linux-x86_64-0786489 /opt/robomongo
cd /usr/sbin
sudo ln -s /opt/robomongo/bin/robomongo
# Grab image to use for icon
cd /opt/robomongo
wget http://mongodb-tools.com/img/robomongo.png
# Create desktop entry
touch /tmp/robomongo.txt
echo "[Desktop Entry]" >> /tmp/robomongo.txt
echo "Encoding=UTF-8" >> /tmp/robomongo.txt
echo "Name=Robomongo" >> /tmp/robomongo.txt
echo "Comment=Launch Robomongo" >> /tmp/robomongo.txt
echo "Icon=/opt/robomongo/robomongo.png" >> /tmp/robomongo.txt
echo "Exec=/usr/sbin/robomono" >> /tmp/robomongo.txt
echo "Terminal=false" >> /tmp/robomongo.txt
echo "Type=Application" >> /tmp/robomongo.txt
echo "Categories=Developer;" >> /tmp/robomongo.txt
echo "StartupNotify=true" >> /tmp/robomongo.txt
mv /tmp/robomongo.txt ~/.local/share/applications/robomongo.desktop
1. First Download the version from the official Robomongo website bellow:
Download Robomongo From Official website using this link
2.Then extract the downloaded tar.gz file in your downloads folder.
3. Copy and paste the extracted folder into your opt folder
/opt
NB: If you don't have permission to paste in this folder use the bellow command in terminal to access the folder.
$ sudo chmod -R 777 /opt
4. Open the opt/robomongo/bin folder and launch Robomongo by clicking the executable icon.
opt/robomongo/bin
5. Simply Create a database and right click on the Robomongo icon and select the lock to launcher option. This will create a shortcut t launch the Robomongo application at any time you need.
You can first extract the package:
cd ~/Downloads
tar -xzf robo3t-x.x.x-linux-x86_64-xxxxxxx.tar.gz
You can rename the folder to something simpler
mv robo3t-x.x.x-linux-x86_64-xxxxxxx robo3t
Dowload any images with format .png [click here][1]
(For whatever reason, the Robo3T package itself does not contain any png file for the icon)
Save the image like robo3t.png and move this image to folder robo3t and then, instead of dumping the whole thing in /usr you can transfer this directory to /opt directory and symlink the binary file to /usr/bin or /usr/local/bin. This makes for a better way of organising your applications, and keeping such add-on packages is what /opt is for.
So first move the directory
sudo mv robo3t /opt
and then symlink it like so
sudo ln -s /opt/robo3t/bin/robo3t /usr/bin/robo3t
then you can create an Unity desktop file for your launcher
nano ~/.local/share/applications/robo3t.desktop
and finally; paste the next code in the file newly created
[Desktop Entry]
Encoding=UTF-8
Name=Robo 3T
Exec=robo3t
Icon=/opt/robo3t/robo3t.png
Terminal=false
Type=Application
Categories=Development;
And Happy coding!
Currently there is no installer for robomongo-0.9.0-rc4. you can create a desktop shortcut to robomongo-0.9.0-rc4-linux-x86_64-8c830b6/bin/robomongo file and use it just like any other Ubuntu app. Take a look at this tutorial https://askubuntu.com/a/142197/71544
Wathc this Video
How to install robomongo on ubuntu 16.4
OR
Follow Below Steps
Open Terminal and run the below command
wget https://download.robomongo.org/0.9.0/linux/robomongo-0.9.0-linux-x86_64-0786489.tar.gz
Extract the tar.gz file to enter below command
tar -xvzf robomongo-0.9.0-linux-x86_64-0786489.tar.gz
create a dir /usr/local/bin dir name directory name robomongo and move it to extract file into robomongo directory
sudo mkdir /usr/local/bin/robomongo
sudo mv robomongo-0.9.0-linux-x86_64-0786489/* /usr/local/bin/robomongo
run command only if robomongo isn't executable file
cd /usr/local/bin/robomongo/bin
sudo chmod +x robomongo
./robomongo
Don't worry about how to install Robo-3T on your Linux machine, follow these simple steps:
Download script from Robo3T-Installation-With-Desktop Entry
Open terminal in directory where above file is downloaded and run below command
sudo chmod +x ./Robo3T-Installation-Menu.sh
Then type below command and hit enter
./Robo3T-Installation-Menu.sh
Just wait to complete it, once completed enjoy RoboMongo. Search in menu with name "Robo 3T".
Well, I do not know if it might still help, but one efficient way to install Robomongo from tar.gz file is the following:
Go to https://robomongo.org/download to grab the tar.gz file,
After download,
cd Downloads/*
and then type in the terminal:
$ sudo tar xzf robo3t-1.3.1-linux-x86_64-7419c406.tar.gz -C /opt/
Make sure your file has been unzipped in the /opt directory by checking:
$ ls -lh /opt/
Next, install it by doing:
$ sudo /opt/robo3t-1.3.1-linux-x86_64-7419c406/bin/robo3t
The installation wizard pops up and accept the terms and continue installation. Then Enjoy
NB: You will not see the robot3t icon in the start menu. So to start robot3t, always
/opt/robo3t-1.3.1-linux-x86_64-7419c406/bin/robo3t to launch robo3T.
Hope it helps ;)
It is an odd behaviour seen only on Solaris that when I try to copy a symbolic link with the "cp -R -P" command to some other folder with a different name, it copies the entire directory/file it's pointing to.
For example:
link -> dir
cp -R -P link folder/new_link
I believe the "-d" argument is what you need.
As per the cp man page:
-d same as --no-dereference --preserve=link
Example:
cp -d -R -P link folder/new_link
I was using "cp -d" and that worked for me.
The cp man page seems to say that you want to use an '-H' to preserve symlinks within the source directory.
You might consider copying via tar, like tar -cf - srcdir|(cd somedir;tar -xf -)
Try using cpio (with the -p (pass) option) or the old tar in a pipe trick.