I want to use macOS command key as iterm2's shortcut. (not an alias, I mean ^W ^E Command-B, etc)
Is this possible?
I search for this question and found some tips in zsh doc.
However, I still cannot fix my problem.
Besides, is there any best practice for writing zle config?
I totally messed up by lots of ways to change my custom terminal shortcuts.
Is there somebody can help?
a detail tutorial article will be great, too
If you're on macOS, rather than trying to configure keyboard shortcuts in every shell and/or terminal you use, it's much easier to just configure it once, on the OS level, with Karabiner-Elements. It even comes with a handy module for it, called Keyboard shortcuts for terminal apps, so you don't have to configure it yourself.
Related
I extensively use Cygwin on a Windows 8 environment (I do not want to go ahead and boot/load Linux directly on the machine). I use the OCamlIDE plug-in for Eclipse and have experienced relatively no problems using this workflow setup.
However, I would like to use Batteries so that I may make use of use of its dynamic arrays among a few other interesting features that will speed up my development process.
I have tried this method: http://ocaml.org/install.html, but I get the following error:
$ sh ./opam_installer.sh /usr/local/bin
No file yet for i686:CYGWIN_NT-6.2-WOW64
What am I missing and how would I configure Cygwin so that it can accept the Opam installer? When I tried yet a different way of building Opam, I got:
'i686-w64-mingw32-gcc' is not recognized as an internal or external command,
as a Makefile error and reason for building failure. It seems something is wrong related to mingw32-gcc, what do I need to install and/or configure for my Cygwin to get it to compile/build things properly. I have wget and curl installed as well.
My overall question: What is the best way to get Batteries installed on my system with the minimum of time spent tracing all of its dependencies by hand? Is there a way I can just build the library module, such as BatDynArray and the includes:
include BatEnum.Enumerable
include BatInterfaces.Mappable
That way I can just call them directly in my code with open...;; and/or include...;;;
OCaml works beautifully on Windows with WODI, which is a Cygwin-based distribution that includes Batteries and tons of other useful packages (which are a pain to install manually on Windows).
I urge you to take a shot at WODI, which I believe to be an indispensable tool for the
rest of us, the forgotten souls, who have to deal with Windows.
First of all, include does not do what you think it does. open Batteries should be exactly what you're looking for. OPAM is not yet solid on windows (maybe Thomas could give an update on where things stand).
Frankly, I would recommend to install a linux on a VM, you should be able to get started with OPAM instantly then. Otherwise, take a look at this package manager for OCaml which focuses on cross platform support: http://yypkg.forge.ocamlcore.org/. I've never tried it myself however. The last package manger you could try is GODI, I'm not sure about its windows support though.
Finally, if none of these options work then it should be possible to install batteries from the source. All you need is OCaml and make. And if there are problems with this approach then you should definitely follow up on them either here or on the bug tracker because batteries does intend to support windows AFAIK.
Suppose I have a server that runs on Linux on which I would like to develop software (mainly OCaml, C/C++ and Java).
Is there a way to "remote develop" these things? I mean an IDE that allows me to modify files remotely (they are then uploaded when modified and saved) and to compile through SSH (basically invoking make or omake).
I was looking for something that makes this process transparent to the developer, without caring of doing things by hand. I'm used to use Eclipse so I wonder if a plugin to achieve this exists or if are there other choices?
Mind that it may happen that the local machine it not able to build software I intend to (for example for OCaml) so it should rely just on remote connection.
Thanks in advance
You can use X11 forwarding. Even if you are connecting from a Windows machine.
If you are on Linux, connecting with ssh -Y might work right out of the box for you:
ssh -Y user#your_server
eclipse &
Well the simplest idea I can think of, though it is rather brute force would be to just open up a file share to the server and then edit the file directly through Eclipse.
If that doesn't work for Java at least you could make use of Maven to do some of those tasks. I am less certain about invoking Make though.
I think your answer is IDE-centric.
KDE's ioslaves support access over both SFTP and SSH (using fish, which uses a Perl script uploaded to the remote machine). I believe Gnome also has a virtual file system (gvfs) which supports remote filesystem access.
My recommendation, therefore, is to choose an IDE which supports a virtual filesystem that can operate over SSH/SFTP and allows you to specify the build command. You would then only need to specify the build command which would get its output from the remote make command (for example, vim has a makeprg option which can be set to any arbitrary command).
Depending on how 'remote' this is; why not ssh in and run the IDE remotely over X?
Using a build tool (Hudson for example) you could put a build agent on your remote server, check your changes into your repository as normal, and have it do a build when you check in changes (it will either do a repository hook or poll for changes, probably). Your build process will be the same, it will simply be automated. :-)
emacs has tramp, which lets you both open and save remote files, and open a shell on a remote system. Working with tramp is almost exactly like working with local files, except for the filename. To open 'foo.c' on the machine 'bork' as user 'joe' I open it with the standard emacs commands, giving it the pathname /joe#bork:foo.c
I use vim for remote development. (Well, I use vim also non-remote.)
If building is the problem, have you thought about simply using an automated build system where you commit to svn and the system then automatically builds the software? I've heard many good things about these sorts of systems, although I haven't quite tried any out myself.
As for remote development, a SVnDAV solution might be reasonable. It basically commits your every save and is completely transparent to the text editor you're using. However a probably much nicer solution would simply be to use a networked drive/directory and edit files remotely. On all unix-based systems this should work completely transparently to both the developer and the text editor.
Your choice of IDE will have the most impact on the answer to "can I?". If your IDE of choice is CLI based than you can always just SSH in, fire up screen (so that your CLI session is persistent across SSH sessions), and have at it!
Use vim or emacs since they will offer you speed. I know there is a learning curve associated with these editors; but once you get comfortable in any of them; you will be able to work on them as good as with Eclipse or any other IDE.
If you already have a linux server then I would suggest setting up a simple VPN server. I have done this in the past and it works pretty well. This way you can connect and modify/build your files with any "local" OS. I did this cause I use mac, pc and linux through various parts of the day and in multiple locations, so the VPN allowed me to edit files remotely w/out having to allow file sharing over the internet.
There are plenty of tutorials about how to achieve this even if you are newer to linux. I use ubuntu server on my linux box and here are the tutorial I have used.
http://www.ubuntugeek.com/howto-pptp-vpn-server-with-ubuntu-10-04-lucid-lynx.html
Netbeans 7.3 has a new feature which addresses your problem (and mine). Here's the tutorial.
https://netbeans.org/kb/docs/cnd/remotedev-tutorial.html
note: I realize it has been 3 years since this question was asked so the answer may be irrelevant to #Jack now.
One IDE that supports exactly your language set is Nuclide. It adds some packages to Atom and is used internally in Facebook exactly as you have described - full-fledged remote development in C++, Java, and Ocaml.
If a friendly file editor is enough for you then I'd recommend to use Jupyter.
Super fast installation
Built in server/file editor that starts with one command
Here is my workflow: I use Macfusion to mount a server over SSH, and then edit the root directory of the project in TextMate (using mate /Volumes/server/projectdir). I have a plug in installed that disables refreshing on refresh. This works ALMOST perfectly--the only thing I have problems with is "Find in Project": it's REALLY slow. Has anyone run into this problem before and been able to find any solutions? Currently I go to terminal when I have to do a search, but it would be great to be able to do it in TextMate.
Thanks!
Find in Project is slow no matter what. You probably want something like AckMate
I have been trying to play around with gedit and came across the "shortcut editor" plugin. But somehow, it messed up my key bindings. It no longer works. Everytime I try to setup a new shortcut, I get a "Mod2" addition to the bind.
How do I reset to the default key bindings? How do I remove Mod2?
Thanks,
Wenbert
EDIT:
Google does not seem to return any relevant results regarding this issue.
I had the same problem but I solved it by toggling off the numlock
I'm going to answer my question. I have solved it after hours of trial and error.
I was connecting to my Linux machine running gedit using Synergy. So I jsut transfered the keyboard to the USB port running the linux machine and then reconfigured the Shortcut Editor Plugin for gedit.
The shortcuts are now properly set by the plugin.
I'm interested in looking at Erlang and want to follow the path of least resistance in getting up and running.
At present, I'm planning on installing Erlang R12B-3 and Erlide (Eclipse plugin). This is largely a Google-result-based decision. Initially this will be on a Windows XP system, though I am likely to reproduce the environment on Ubuntu shortly after.
Is there a significantly better choice? Even if it is tied to one platform.
Please share your experiences.
I highly recommend the Erlang mode shipped with the standard Erlang distribution. I've put together a "works out of the box" Emacs configuration which includes:
Syntax highlighting & context-sensitive indentation
Dynamic compilation with on-the-fly error highlighting
Integrated Erlang shell
And more....
You can browse my GitHub repo here:
http://github.com/kevsmith/hl-emacs
I've only done a small bit of coding in Erlang but I found the most useful method was just to write the code in a text editor and have a terminal open ready to build my code as I need to (this was in Linux, but a similar idea would work in Windows, I'm sure).
Your question didn't mention it, but if you're looking for a good book on Erlang, try this one by O'Reilly.
You could also try NetBeans there's a very nice Erlang module available: ErlyBird
Install Erlang: sudo aptitude install erlang
Install a recent JDK: sudo aptitute install sun-java6-jdk
Download and install (the smallest) NetBeans edition (e.g. the PHP one): www.netbeans.org/downloads
download the erlang module ErlyBird: sourceforge.net/projects/erlybird
manually install the modules via NetBeans
ErlyBird features:
syntax checking
syntax highlighting
auto-completion
pretty formatter
occurrences mark
brace matching
indentation
code folding
function navigator
go to declaration
project management
Erlang shell console
I'm using Erlang in a few production systems personally as well at the office. For client side testing, documentation and development I use a MacBook Pro as the OS/platform and TextMate with the Erlang bundle as an editor.
For sever side development and deployment we use RHEL 4.x/5.x in production and for editing I use VIM. Personally, I've got 4 machines (slices on slicehost.com) running Debian using Erlang for a few websites and jobs.
I try to go with the smallest 'engineering environment possible', usually the one with the fewest dependencies from apt or yum.
To add to the Emacs suggestions, I would also recommend that you look at the advantages of distel when running the Emacs erlang-mode.
I've seen answers suggesting TextMate here, so I wanted to add another good Mac OSX tool:
ErlangXCode plugin to XCode.
I've been using this since I started with Erlang and really do like it.
The download link on his blog is broken, here's the real download:
http://github.com/JonGretar/erlangxcode/tree/master
You could also try a virtual server on demand service like this one from CohesiveFT
Select the components you want (e.g. erlangrb12 + yaws + MySQL + erlyweb) and it will build a vm image for you to download or to put onto ec2.
Rolling you own locally is quite straightforward too if you follow the instructions in the pragmatic programmers book Programming Erlang
Just a quick note:
The Erlang "compiling" process described in Ciaran's post (described for Ubuntu 6.10 btw) can be easily skipped using apt command in any Debian based distro:
apt-get install erlang
Do not forget to install these packages if you see it fit:
erlang-doc-html - Erlang HTML document pages
erlang-examples - Some application examples
erlang-manpages - Erlang MAN pages
erlang-mode - editing mode for Emacs
Good Luck!
I like Justin's suggestion, but I'll add to it: this solution is great for learning a language. If you don't rely on something like code-completion, then it forces you to learn the language better. (If you are working with something with a huge API, like Java or Cocoa, then you'll want the code completion, however!)
It's also language-agnostic, and in the case of an interpreted language, particularly one that has an interactive interpreter, you'll probably spend just as much time in the shell/interpreter typing in commands. Even in a large-ish python project, I still work in an editor and 4 or 5 terminal windows.
So, the trick is more about getting an editor which works for you. I'm not about to suggest one, as that's heading towards evangelism!
I just use Scite. Type something and press f5 to see the results.
Just wrote a guide on this on my blog, heres the abridged version:
Part 1: Download what needs to be downloaded.
Download and install the Erlang run-time.
Download and install TextPad.
Download a .syn file for Erlang and place it in the system folder of TextPad. For me, this folder was C:\Program Files\TextPad 5\system. I'm not quite sure who did this syn file (the site is in another language), but they did a good enough job.
Part 2: Set up syntax highlighting.
Open up TextPad. Ensure no files are opened. Go to the 'Configure' menu, and select 'Preferences'. In the preferences window, click 'Document Classes'. There should be a list of currently recognized languages. Click the 'New' button (it is right under the list of languages), and type 'Erlang'. Click apply.
Click the '+' button next to 'Document Classes'. This should expand the list, and Erlang should now be on it. Click Erlang. You should see a list of file extensions associated with Erlang, click 'New', and type '*.erl'.
Now click the '+' button next to 'Erlang' on the left. This should expand a list of several more menus. Click on 'Syntax'. Click the drop down menu and select erlang.syn. If erlang.syn is not there, then the .syn file was not properly placed.
Feel free to edit some other syntax options to customize TextPad to your liking.
Part 3: Compiling from TextPad.
Note: as of 12/05/08 there are severe problems with compiling in textpad. The Erlang shell somehow ignores new compilation when it is done in text pad. This is only useful for checking for errors, when you want to actually run the code, compile it in the Erlang Shell.
In the preferences menu again, click 'tools' on the left.
Click the 'Add' button and select 'Program...'. Navigate to the erl5.6.5\erts-5.6.5\bin\ folder and select erlc.exe. Select and single click the new entry in the list to rename it. Click 'Apply'.
Now click the '+' button next to Tools on the left. Select erlc, or whatever you have named the new tool (I named mine 'Compile Erlang'). The parameters field needs to read '$File', and the initial folder field should read '$FileDir'.
I have had good success with Erlide.
If you use Vim I recommend you Vimerl (http://github.com/jimenezrick/vimerl):
Features
Syntax highlighting
Code indenting
Code folding
Code omni completion
Syntax checking with quickfix support
Code skeletons for the OTP behaviours
Uses configuration from Rebar
Pathogen compatible (http://github.com/tpope/vim-pathogen)
From what i've tried (and are still up to do), a good addition to an erlang dev. environment would be a virtual machine running ubuntu/yaws/erlang. Perhaps Erlyweb (erlang/yaws framework) would be nice checking out too.
Ciaran's posts (this would be the first of his "series") about his erlang install is nice, as he details the steps in setting up the server (and other stuff like xmpp with jabberlang).
Since you're switching to Ubuntu eventually anyways, I highly recommend using erlang-mode for emacs (which comes bundled with the Erlang distribution). It is officially what all the core developers use and what many other developers use because of the many features it offers you.
Installing the Erlang distribution itself should be simple :)