speed up my console setup - linux

I work on different branches of a big software project.
For each branch I have a gnome-terminal with four tabs open:
main shell to execute build commands in various modules (mvn)
./bin folder to re/launch the app-server
tail -F sysout
tail -F another log4j-Logfile
This setup works quite well in the environment I'm working in.
But getting to that setup I need to
start terminal
cd to branch
open three other tabs
cd to respecitve folders
launch tail
This is quite annoying and takes too long.
How can I speed it up ?
I know there are better and perhaps scriptable tools (xterm, screen and the like)

See this SO Q about open a new tab Open a new tab in gnome-terminal using command line
Then I would suggest that you implement a couple of bash-functions in your .bashrc file for the various operations and glue them together.
screen is an option as well, start screen and set up your environment, when you are happy use the "session" feature in screen, see this link

Related

how to start the neovim gio from the cli

I'm trying to switch from vim/gvim to neovim on Linux. Up to now my standard workflow started with opening the cli, navigate to my project directory, and run gvim <filename> with the file I intend to start working with.
With neovim I can start it from the KDE menu to get a nice GUI. according to the menu settings, it simply runs nvim with an optional filename parameter. But I don't find the way to run nvim from the cli in a way, that it starts the GUI. Running nvim <filename> simply starts the cli UI.
Google gave me a lot of interesting information, but not, what I'm looking for.
There are different GUIs for neovim. Check which one do you actually use and start it from the command line. Navigate to the KDE menu for neovim GUI, right-click on it and select Edit application... Go to the Application tab and check the Command edit box. There you'll see the actual command which is run by KDE when you select the corresponding menu item. You can create your own shell script or alias which will run this command and use it on the command line.
UPDATE
Maybe some parameter or environment variable is passed to nvim so it changes its behavior. You can try to see what system call KDE actually performs to start the editor. For example, I'm using KDE plasma, so pidof plasmashell gives me the pid which I need. Then:
strace -f -v -e trace=execve -p `pidof plasmashell` &> plasma.trace
After that go to KDE menu and start neovim. Terminate the strace command with Ctrl-C and check the plasma.trace file for the execve system calls made to start the neovim process.

Linux xfce desktop launcher: Run a nested command

With xfce4-terminal (on Manjaro): Running chromium "$(xclip -o)" will open the Chromium web browser and visit the content of the clipboard (which is assumed to be a single URL).
I want a desktop launcher to do exactly this. Creating a new launcher (right click on the desktop > create launcher) with the above command in the command field won't work: Chromium is opened, but the address bar says %24%28xclip%20-o%29.
What is happening? The tiny bit of bash knowledge I have tells me that I need to escape some characters -- which ones? I tried different things like chromium \"$(xclip -o)\" and chromium "\$\(xclip -o\)", which produce similar outcomes, but I can't figure it out.
I found this specification of launcher items, but I seemingly fail to understand it well enough to apply it to my problem. Or am I completely on the wrong track?
Another application would be this: xfce4-screenshooter -f -s "$(date +screenshot_%Y-%m-%d_%T.png)" takes a screenshot and names the resulting file with a time stamp. It works being directly run in the terminal, but not when configured as an application shortcut in the keyboard settings. Analogously, the file is named $(date +screenshot_%Y-%d_%m-%T.png).
Try:
bash -c "chromium $(xclip -o)"
in your command field. That worked for me at least. (Also using Manjaro XFCE)

Linux how to launch visible terminal with script file automatically at startup

I have seen many ways to launch a script like putting it in profile.D, rc.local, or creating a auto start file but none of those launch the file in a visible window if at all. I need it to be in a visible window in Ubuntu. I need to do this because I am using several emulators to stream to different services, and I don't want to have to start the script on each manually.
I am using visual box for the emulator. The sh file is on a removable drive because it is an external file. I also need it to run as sudo.
Edit: I don't actually need it to run at startup. I just need to have the script run. I can probably just sleep really long for graphic to load.
Edit 2: So I created a service that launched a sh file in /usr/bin/ which was supposed to create a gnome-terminal window that ran my script. It ran, however It didn't create a visible window for some reason. I then tried to specify a display which caused gnome to freak out. Dbus was not launching correctly. another question stated that gnome would not work because of how it was designed and stated to use konsole instead. Konsole also stated that it could not connect to a display, giving a QXcbConnection error. Konsole does not have an option to specify display. I don't know what else to try
Edit 3: So I did the thing in the comment. And the service works. However it only works after I run the file that the service runs in usr/bin manually after every restart. The important parts of the file:
#!/bin/bash
sleep 60
ufw disable
ssh nateguana#$(hostname) -X
xhost +
*launch Gnome**only works after file ran manually*
I have also tried exporting DISPLAY, and changing users with su. I have not tried importing SSHD, as another question said to do, as I think that is only for non local connections. I have also tried every single arrangement of commands possible. Xhost errors stating that it is unable to open display "".
You can use gnome-terminal -e <command> to spawn a new bash terminal which runs the command.
You could use something like
gnome-terminal -e /path/to/bashfile
Bear in mind, this will end the terminal after the bash scipt is done executing.
To avoid this,in a newline add $SHELL to the end of your bash script.
PS: the -e argument is deprecated and might be removed in later versions

Is it possible to "extend" IntelliJ such that I can open the current file in VIM

I use IntelliJ for most of my Java programming, but every once in a while I need to make certain changes which are much easier done in VIM.
Thus, the question:
While I'm editing a file in IntelliJ, it is somehow possible to tell IntelliJ to start VIM with the same file that is currently under cursor.
Thanks !!
Absolutely!
Go to File -> Settings -> External Tools and add a new one.
Program and Working Directory fields should be self-explanatory. The parameter field should be $FilePath$. Click the Insert macro button to see more token values that you could use.
You can also bind keyboard shortcuts to the external tools you define.
See the help page on configuring third party tools for more info.
Also, see the answers below with helpful screenshots for Windows or Mac.
Even though the original question is about VIM, I'd like to share my settings for GVIM. Especially useful is the parameter used to take it to the current line.
I find it useful to have Gvim open up the file AND take me to the current line. This is done using the following parameters: +$LineNumber$ $FilePath$.
When executed, Gvim should open up and take you to the line you were at in Intellij.
Here's how to set this up with the Homebrew version of MacVim (i.e. the mvim command) on Intellij IDEA 14.
Go to Preferences->Tools->External Tools and click the plus symbol.
Set up the new tool with these parameters
Program:
/usr/local/bin/mvim
Parameters:
+"silent! "$LineNumber$"|norm! zz" $FilePath$
Working Directory:
$SourcepathEntry$
For macOS 10.12+ users, If you want to open it in iTerm2, here is a latest solution:
#!/bin/sh
vim="vim $1"
osascript -e "
tell application \"iTerm\"
set myterm to (create window with default profile)
tell myterm
activate current session
launch session \"Default Session\"
tell the current session
write text \"$vim\"
end tell
end tell
end tell
"
Date: Apr 5, 2018
iTerm2: 3.1.5
IntelliJ IDEA: 2018.1
https://gist.github.com/backslash112/open_vim_in_iterm.sh
This was somewhat more involved on the Mac OS X (Lion), especially if you'd like to use Terminal.app
The only difference on Linux is the shell script would be much simpler... (really it'd be simple to not even use a shell script for this on Linux, with a terminal that accepts the -e argument!)
Here's my working solution:
#! /bin/sh
vim="vim $1"
osascript -e "tell app \"Terminal\"
activate
do script \"$vim\"
end tell"
I am using these parametrs for launching vim: +$LineNumber$ --remote-tab-silent "$FilePath$". It allows you to open each new file in vim's tabs. Works fine)
Go to Settings -> Tools -> External Tools
Click the + to add a tool.
Here are the settings I use:
Name: Vim
Program: /usr/bin/gvim
Arguments: --servername $ProjectFileDir$ --remote "+call cursor($LineNumber$,$ColumnNumber$)" $FileDir$/$FileName$
Working directory: $ProjectFileDir$
I turn off "Open console for tool output".
The arguments will use Vim in client-server mode, so if you jump to Vim from IntelliJ in the same project dir multiple times, the existing Vim instance will be reused, and they will also place the cursor in Vim exactly where it is in IntelliJ.
Try out the VIM Plugin, http://plugins.intellij.net/plugin/?id=164
I have experienced some bugs but for the most part it works.

Screen and Cygwin: no tab completion?

I'm having some problems working with my development environment. Specifically, after I invoke the screen utility from within Cygwin I lose the ability to do tab completion. Before I invoke screen however tab completion works just fine.
I messed around with setting different values for the TERM env variable (VT100, xterm etc) but without success. It must be something trivial but I have no idea anymore. Does StackOverflow have any suggestions for me?
when you issue 'screen' from inside cygwin it might put you in another shell like /bin/sh instead of /bin/bash (and bash is where you're getting the tab completion from).
To fix the problem you could edit your .screenrc file (found in your home directory) and add in this line:
shell bash
Then try running screen again and you should see tab completion work within this new window.
The problem is that bash needs to be run as a login shell in order to have tab completion in the default cygwin setup. If you run bash in a cygwin bash you won’t have tab completion either. To set screen to run bash in login mode, add this line to your ~/.screenrc file:
shell -bash
I had a similar problem with git autocompletion not working when using screen on a linux machine, but wasn't due to a different shell. I fixed it using this question: Git autocomplete in screen on mac os and doing the following:
Get the git autocompletion script
curl https://raw.github.com/git/git/master/contrib/completion/git-completion.bash -OL
why would you want that hanging around?
mv git-completion.bash .git-completion.bash
add this line to your ./bashrc
source ~/.git-completion.bash
Then in your terminal
source ~/.bashrc
That worked for me.
(I imagine after three years you've probably solved your problem, but I hope this helps someone else)

Resources