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I need to put a startup script to my CentOS6 server.
I see that I need a script that contains start-stop cases.
But I have a problem to make it and neither how to put this script to startup.
Anyone can say me how can I add it?
The script must run a simply command that run a jar file:
java -jar FileName.jar
The simplest way would be to add your command to the file
/etc/rc.d/rc.local
Commands in the above file are run at startup (as root). Note that if you do this, your command will NOT respond to the usual service start/ stop commands.
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I have a project that is deployed by a previous dev on a linux server. The environment variables are stored in /etc/systemd/system/gunicorn.service. The file doesn't seem to be present anywhere in the server but still the code runs fine. There are multiple steps to get this file set up but none to read it. I need the information to get it running on my local machine. Any cli commands to read the same?
The directory is in format:
app.py
requirements.txt
README.md
The app.py is the main function and the rest 2 also don't have anything to do woth gunicorn.
Did you try:
sudo cat /etc/systemd/system/gunicorn.service
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I am trying to add https://github.com/RubinLab/aimconvert to my /bin so I can run it like a linux command. How can I do this?
From the README, you can first execute it locally within your local cloned repository
git clone https://github.com/RubinLab/aimconvert
cd aimconvert/bin
./aimconvert xml2json inputDirPath outputDirPath
will convert every xml in inputDirPath to json and puts in outputDirPath.
Creates outputDirPath if it doesn't exist
I recommend testing it that way first, because the bin/aimconvert is based on a relative path:
#!/usr/bin/env node
require('../')();
So adding directly bin/aimconvert to your /bin might not work.
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https://raw.github.com/AmazonEMR/bootstrap.actions/master/node/install-node-bin-x86.sh
That simply just. doesn't. work.
downloads that file. Add:
node --version
At end of it.
"On the master instance (i-d6c6a28b), bootstrap action 1 returned a non-zero return code"
The script works.
Adding the
node --version
Doesn't work because the path to node executable was appended as environment variable for your bash. This does not take effect until next time you sign in.
What was chocking for me was that the example from AWS was bad.
https://github.com/AmazonEMR/sample.apps/blob/master/node/sample-mapper.js
Some how
process.stderr.write(err);
doesn't work.
Edit- Try running that install-node-bin-x86.sh line by line through ssh. It will all run fine. Node --version still doesn't work. BUT. log out the SSH session and connect again. Then do 'Node --version' it will work.
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I would like to hide my cursor always. I have only SSH access to the machine.
Try with unclutter, is a small program that does just that.
http://ftp.x.org/contrib/utilities/unclutter-8.README
http://ftp.x.org/contrib/utilities/unclutter-8.tar.Z
It's present on the repositories of various distributions, for example on Arch Linux you can install it with:
pacman -S unclutter
Then you can start it by adding an entry for it on Settings » Session and Startup » Applications Autostart or (preferred method) by adding it to your .xinitrc file like this:
run unclutter
EDIT: obsolete now
My solution was to download: A transparent cursor theme and do:
./configure
cd cursors
make install-data-local DESTDIR=/home/user/.icons/default CURSOR_DIR=/cursors
chown -R user:user /home/user/.icons
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I made a directory in my ubunto desktop and copied some file inside it.
I tried to go inside the directory by using the terminal.
the issue I have is when I want to back to the parent directory which is "Desktop" by using "cd.." command I got an error says cd..: command not found
I'm a newbie and want to know the reason.
would you explain it for me.
thank you
You need space, after command cd
cd ..
You missed the space in between cd and ..:
cd ..
You are missing a space, should be cd ..