Run files in linux terminal

Содержание

How to run binary file in Linux
13 Answers 13
How to Execute .RUN Files in Linux
Expert Q&A
Tips
You Might Also Like
How to Run Files in Linux
Using a File Manager
Using the Terminal
Expert Q&A
Tips
You Might Also Like

How to run binary file in Linux

I have a file called commanKT and want to run it in a Linux terminal. Can someone help by giving the command to run this file? I tried ./commonRT but I’m getting the error:

"bash: ./commonrt: cannot execute binary file" [blackberry@BuildMc MainApp]$ ls -al commonKT -rwxrwxr-x. 1 sijith sijith 10314053 Feb 27 16:49 commonKT

Assuming the problem isn’t just a mixup over names ( commonrt vs commonKT ), what does the command file commonKT /bin/sh say? If it gives two different architectures (perhaps one for ARM and one for Intel), then that’s why you can’t run the ARM one on an Intel machine.

In addition of using file , I also suggest using ldd ; perhaps the dynamic linker or some core shared library is different or missing.

Why does this question have so many upvotes? It contains so many variants of the questioned filename (commonrt, commonKT, commanKT, commonRT), that it’s not even clear what was asked. Also interesting: Does the last comment of Sijith mean that it is answered? And why did user1978011 receive bountys?

13 Answers 13

To execute a binary, use: ./binary_name .

bash: ./binary_name: cannot execute binary file

it’ll be because it was compiled using a tool chain that was for a different target to that which you’re attempting to run the binary on.

For example, if you compile ‘binary_name.c’ with arm-none-linux-gnueabi-gcc and try run the generated binary on an x86 machine, you will get the aforementioned error.

To execute a binary or .run file in Linux from the shell, use the dot forward slash friend

and if it fails say because of permissions, you could try this before executing it

 chmod +x binary_file_name # then execute it ./binary_file_name

The volume it’s on is mounted noexec .

🙂 If not typo, why are you using ./commonRT instead of ./commonKT ??

It is possible that you compiled your binary with incompatible architecture settings on your build host vs. your execution host. Can you please have a look at the enabled target settings via

on your build host? In particular, the COLLECT_GCC_OPTIONS variable may give you valuable debug info. Then have a look at the CPU capabilities on your execution host via

cat /proc/cpuinfo | grep -m1 flags

Look out for mismatches such as -msse4.2 [enabled] on your build host but a missing sse4_2 flag in the CPU capabilities.

If that doesn’t help, please provide the output of ldd commonKT on both build and execution host.

@craq I see that you gave me your bounty, thanks! Can you please give some info what the error was about?

This is an answer to @craq :

I just compiled the file from C source and set it to be executable with chmod. There were no warning or error messages from gcc.

I’m a bit surprised that you had to ‘set it to executable’ — my gcc always sets the executable flag itself. This suggests to me that gcc didn’t expect this to be the final executable file, or that it didn’t expect it to be executable on this system.

Now I’ve tried to just create the object file, like so:

$ gcc -c -o hello hello.c $ chmod +x hello

( hello.c is a typical «Hello World» program.) But my error message is a bit different:

$ ./hello bash: ./hello: cannot execute binary file: Exec format error`

On the other hand, this way, the output of the file command is identical to yours:

$ file hello hello: ELF 64-bit LSB relocatable, x86-64, version 1 (SYSV), not stripped

Whereas if I compile correctly, its output is much longer.

$ gcc -o hello hello.c $ file hello hello: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.24, BuildID[sha1]=131bb123a67dd3089d23d5aaaa65a79c4c6a0ef7, not stripped

What I am saying is: I suspect it has something to do with the way you compile and link your code. Maybe you can shed some light on how you do that?

Источник

How to Execute .RUN Files in Linux

wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. To create this article, volunteer authors worked to edit and improve it over time.

This article has been viewed 54,289 times.

.RUN files usually contain program data and installation instructions for Linux programs. This wikiHow teaches you how to execute .RUN files in Linux using the Ubuntu terminal. Since RUN files install software, make sure it’s legitimate and won’t harm your computer before executing it. RUN files from suspicious links can contain malware and damage your computer.

Press Ctrl + Alt + T to open a Terminal window and navigate to the folder where your .RUN file is. You can also search for Terminal in the «dash» bar on the left side of your screen by clicking the «All Applications» icon.

If you get a «Permission denied» error during this process, add » sudo » to the beginning of the code so it will run with the appropriate permissions. [1] X Research source

Expert Q&A

Tips

Can Linux Run .exe Files? How to Run Windows Software on Linux

How to Open Linux Firewall Ports: Ubuntu, Debian, & More

How to Run an INSTALL.sh Script on Linux in 4 Easy Steps

Use Ping in Linux: Tutorial, Examples, & Interpreting Results

How to Delete Read-Only Files in Linux

How to Install Linux on Your Computer

How to Install Software on Linux: Packages, Compiling, & More

Источник

How to Run Files in Linux

This article was co-authored by wikiHow staff writer, Travis Boylls. Travis Boylls is a Technology Writer and Editor for wikiHow. Travis has experience writing technology-related articles, providing software customer service, and in graphic design. He specializes in Windows, macOS, Android, iOS, and Linux platforms. He studied graphic design at Pikes Peak Community College.

This article has been viewed 83,017 times.

This wikiHow teaches you how to run files in Linux. You can run most files using a file manager program. Most Linux distributions have a default File Manager that comes pre-installed. You can also use the Terminal to run a file in Linux. This is the preferred method for running «.run», «.sh», and «.bin» files.

Using a File Manager

If you are not sure where to locate your file browser app, you can press the Super (Windows) key and type «Files» (or the name of the file manager) in the search bar.
If you don’t like the file manager that came with your Linux distribution, you can install a different file manager in the Terminal. To do so on Debian/Ubuntu, open the Terminal and type sudo apt install and press Enter. On Fedora, open the Terminal and type sudo dnf install and press Enter. Replace «» with the name of the app you want to install. [2] X Research source

Navigate to the folder the file is located in. Most file managers have a large panel that allows you to browse folders. Double-click a folder to open it. Navigate to the folder with the file you want to run.

Alternatively, you can double-click the file to run it using the default application that the file type is associated with.

Click Open With or Open With Other Appllicaiton . This displays a list of applications you can use to run the file.

If you don’t see the application you use to run the file, click View All Applications or Other. This displays a list of all installed apps categorized by type. Click the category of the app you want to run the file in. Then double-click the app you want to run the file in.

Using the Terminal

Press Ctrl + Alt + T to open the Terminal. You can open the Terminal by clicking the icon that resembles a black screen with a white text cursor in your Apps menu, or by press Ctrl+Alt+T on your keyboard.

If asked to do so, enter the password you use to log into your Linux computer and press Enter.

Run a file: sudo ./ . This includes «.sh», «.run», and «.bin» files.
Open a file in it’s default application: xdg-open
Display an image file: display . You must have ImageMagick installed. [3] X Research source
Display a text file in the Terminal: cat .
Display a text file one page at a time: less
Display a text file with numbered lines: nl [4] X Research source