To open any file from the command line with the default application, just type open followed by the filename/path. Example: open /Desktop/filename.mp4 Edit: as per Johnny Drama's comment below, if you want to be able to open files in a certain application, put -a followed by the application's name in quotes between open and the file. Step 2: Open the Linux Hosts File. Another more exotic answer is to use grep: The grep command searches for a every character in the file and prints it out. In this article, we'll outline how to SSH to a server using the Terminal program on OS X Mac. The first is by using TextEdit since the hosts file is a plain text document. People also ask, how do you save a TextEdit file on a Mac? Save documents in TextEdit on Mac. In the TextEdit app on your Mac, choose File Save. Name the document, add one or more tags, select a location, then select a format. Furthermore, how do I run a Java file on Mac? Here is how to compile and run Java from the Terminal in OS X. Question or issue on macOS: In the Windows command prompt, I can type notepad helloworld.cpp which will then create a.cpp file with the name helloworld and open up Notepad for me. Is there a similar function for Mac Terminal, preferably with Textmate or Textedit? I’m running Mac OS X Lion 10.7, with Xcode developers.
This article describes how to open a file from a terminal emulator in Mac, Linux, and Windows.
Mac (macOS)
Use open command in Terminal. How to get stardew valley for free mac. By running
Readme.txt opens with an application associated with Readme.txt. URL can be specified. For example,
opens Google website with your default web browzer. A directory can also be specified. For example,
opens current directly in Finder.
Sometimes you may want to open a file with a program which is different from the associated one, for example, when you want to edit html file with a text editor. By using -t option, you can open a file with a default text editor.
You can also open a file with a specified application by using -a option.
You can make a shell script to open a file with your favorite text editor. For example, to open a file with Brackets, make a text file br like this,
make it executable (chmod +x br) and put in your path (check it by echo $PATH). Then you can use the br command as
Following help is shown by open --help.
With cdto you can add a toolbar in the Finder to open the current directory in the Terminal.
Linux
xdg-open can be used to open a file with default applications. xdg-open is a part of xdg-utils.
This command is a little bit too long to type, and therefore you may want to create alias such as
in .bashrc. In Gnome, gnome-open is also available.
- gnome-open - manual page at Ubuntu xenial
Windows
start command can be executed from command prompt, and Invoke-Item command is used for PowerShell. See following documents by Microsoft for detail.
Thanks to Robert Coghill for sponsoring the Apple port.
Contents:
- FSL install script
Prerequisites
Before you install FSL you should first ensure that you have the X11 windowing system installed. To do this, look for the X11 application in the Utilities folder within the Applications folder (switch to the Finder and hit Apple-Shift-U to open the Utilities folder); by default versions of Mac OS X prior to 10.5 doesn't normally come with this installed (you'll almost certainly need X11 later for things other than FSL anyway).
Filmora video editor download for mac. If you do not have X11 then install it from the OS X Install CD. Insert the CD, open it in the Finder, scroll down to the Optional Installs.mpkg package and double click to launch the installer (in Mac OS X 10.5, the package is in the Optional Installs folder). Click through until the custom install window appears, expose the Applications section and select X11. Now click on 'Install'
FSL Install Script
An automated installer, fsl_installer.sh is available to carry out the installation (or application of a patch). In addition it will install FSLView into /Applications, automatically configure your environment to enable you to run FSL and (on Mac OS X 10.4) will configure the Apple Terminal application to allow the launching of X11 applications from it. Finally, if you use Matlab it will configure your startup.m file to allow you to use the FSL Matlab functions.
- fsl_installer.sh - Version 1.6 09/02/2012
Running the installer
Once you have downloaded the installer, open a Terminal (look in the Utilities folder in Applications), change to the folder containing the downloaded file (for example if you downloaded to your Desktop):
(On Mac OS X 10.5, Safari defaults to downloading files into ~/Downloads)
and run it with:
Assuming that this folder also contains the FSL distribution tar file and you wish to install into /usr/local then just press Return when the installer asks a question, to accept the defaults. Be aware that you may need Administrator priviledges to install into certain folders on your computer - /usr/local being an example, the installer will ask for your password if necessary to allow this.
For more information on controlling the installer, run it with the -h option.
Configuring your account for FSL usage using the install script
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In addition to installing the FSL programs, the install script is also capable of configuring your user account to enable you to run the FSL programs. If your user account was used to run the installer when installing the FSL programs, this will have already been done, but you may also want to configure additional accounts. To do this, log in as the user wishing to run FSL and execute the installer with the -e option, eg:
Checking the installation
Test that the environment and command line tools are set up correctly by doing the following:
- Quit the Terminal program and start it again
- Check that your environment is correct by typing: This should display the name of the directory that you installed FSL in.
- Check that your path is correct by typing: which should display a line like: (although the version number might be different).
In general, to run the FSL tools from the command line (within a terminal) you need to enter the program name in lower case (e.g. bet). Typing a command on its own (without any arguments or options) gives you a help message for that command.
A more complete test of the FSL installation can be run at this pointby using the testing and evaluation suite FEEDS.
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Running the GUIs
Mac OS X 10.4
Once you have checked the environment and command line programs, as described above, then start X11 (click on it in the Utilities folder inside the Applications folder). All of the FSL GUIs should now work. To run a GUI version of a program you can either type its capitalised name with an additional '_gui' appended in the terminal (e.g. Bet_gui), or you can start the main FSL GUI by just typing fsl.
Mac OS X 10.5
There is no need to launch X11.app before starting any of the FSL GUIs, the X11 system automatically launches. To run a GUI version of a program you can either type its capitalised name with an additional '_gui' appended in the terminal (e.g. Bet_gui), or you can start the main FSL GUI by just typing fsl.
If you have upgraded from 10.4, then you may have a .bash_profile (or .tcshrc or .cshrc) that breaks this behaviour. If you installed using the fsl_installer.sh script then download the current version, fsl_installer.sh, and re-run using the -e option from a terminal:
assuming that your web browser downloads to the folder ~/Downloads.If you have manually added this to your shell setup file then look for a line that changes/sets the DISPLAY environment variable and remove it. New shells will then behave as expected.
Also note that at this time, Apple's X11.app as shipped, has a large number of bugs and performance issues. Until such time as an offical release corrects these problems, you may see significant improvements by installing the testing release available at http://www.x.org/wiki/XDarwin (follow the instructions for a Binary installation).
Using Matlab libraries
FSL ships with several Matlab scripts for loading Analyze files. These libraries are dependant on FSL environment variables which aren't set in the Mac OS X Desktop environment, so won't run in a Matlab session started from the /Applications/MATLAB.app launcher. There are two options:
- Run Matlab from a correctly configured Terminal (assuming Matlab 7.4 - adjust as appropriate for your version) or
- Configure the FSL environment variable in your ~/matlab/startup.m file (create it if it doesn't already exist) - add the following (assuming FSL installed in /usr/local):
Further help
If any problems occur when installing or running the FSL tools, please consult the FSL FAQ. This also contains instructions on how to join and use the FSL email list to ask specific questions which are not covered in the FAQ.
Manual Installation
- Verify the download
- Visit our checksums page to download the MD5 sum file that matches the
.tar.gz package you have downloaded. Make sure that the.md5 file is in the same directory as the downloaded FSL distribution file. - Open up a Terminal (you can find this application in Utilities folder inside the Applications folder).
- In the terminal, change to the directory where you downloaded the FSL distribution, e.g.
- Check the file with NB ` is on the key to the left of Z on the UK Mac keyboard, or to the left of 1 on the US Mac keyboard
- If there is a problem with the download then you will receive a message like:
- Visit our checksums page to download the MD5 sum file that matches the
- Unpack the FSL distribution
- Open up a Terminal (you can find this application in Utilities folder inside the Applications folder).
- In the terminal, change to the directory where you want FSL installed, e.g.
- Unpack the fsl download file - for example, if you downloaded it onto your Downloads folder, (omit the z in the -zxvf if your computer has already uncompressed the tarfile for you). This will create a directory called fsl in the current directory which will contain all the required files for FSL and FSLView. Note that you might need to add sudo to the start of the tar command if you don't automatically have the right to create files in /usr/local.
- Install the applications
- To get a clickable application icon FSLView, open a file browser in the top-level fsl directory, e.g. and drag the fslview.app directory into your Applications folder or your Desktop.
- Find out which shell you are running. In a terminal, type: the output will be either a list of commands, in which case you are using the bash shell, or an error saying 'command not found' or similar message, in which case you are using the tcsh or csh shell.
- Set up your user environment.
If you are using the bash shell (the default)
- In a running terminal type: This will bring up a TextEdit window
- Select Make Plain Text from the Format menu if it is available (if only Make Rich Text is there then do nothing as it is already in plain text mode)
- In the window type the following lines at the end of the document (or better still, use copy and paste to do this):
Note that the second line starts with a dot (i.e. full stop or period), then a space, then ${FSLDIR}/etc/fslconf/fsl.sh - the dot and space are very important!
For Mac OS X 10.4 and earlier (NOT Mac OS X 10.5), also include the following:
- Change the line FSLDIR=/usr/local/fsl and replace /usr/local/fsl with the directory name of the place where you installed FSL.
- Save the file and exit TextEdit
If you are using the tcsh or the csh shell
- In a running terminal type: This will bring up a TextEdit window
- Select Make Plain Text from the Format menu if it is available (if only Make Rich Text is there then do nothing as it is already in plain text mode)
- In the window copy and paste the following in at the end of the document:
For Mac OS X 10.4 and earlier (NOT Mac OS X 10.5), also include the following:
- Change the line setenv FSLDIR /usr/local/fsl and replace /usr/local/fsl with the directory name of the place where you installed FSL.