Check file version in linux

Quick Answer: How Do I Check The Version Of A File In Linux

Check os version in Linux Open the terminal application (bash shell) For remote server login using the ssh: ssh user@server-name. Type any one of the following command to find os name and version in Linux: cat /etc/os-release. lsb_release -a. hostnamectl. Type the following command to find Linux kernel version: uname -r.

How do I find the version of a file?

Learn the version of applications using the ribbon There you will either find a Help -> About section, or the About link directly in the File menu. For example, in Microsoft Office 2007 or 2010 you need to go to ” File -> Help -> About” while in Paint you need to go to ” File -> About Paint”.

What is the command to check the version?

On your keyboard, press the Windows logo key and R at the same time to open the Run dialog. Type winver and press Enter. A small box like the following will pop up. In About Windows box, the second line tells you the version and OS Build of your Windows.

How do I find the DLL version?

4 Answers If you reference the dll in Visual Studio right click it (in ProjectName/References folder) and select “Properties” you have “Version” and “Runtime Version” there. In File Explorer when you right click the dll file and select properties there is a “File Version” and “Product Version” there.

What is a version file?

Versioning refers to savings new copies of your file when changes are made. This can be done manually or some software programs automatically do file versioning. Using file versioning can assist with keeping track of your data files as changes are made.

How do you check your operating system?

Go to the home screen of your device. Touch “Settings,” then touch “About Phone” or “About Device.” From there, you can find the Android version of your device.

Which Windows version is latest?

It now consists of three operating system subfamilies that are released almost at the same time and share the same kernel: Windows: The operating system for mainstream personal computers, tablets and smartphones. The latest version is Windows 10.

What is my operating system?

To find out which Android OS is on your device: Open your device’s Settings. Tap About Phone or About Device. Tap Android Version to display your version information.

What is DLL version?

dll (Version Checking and File Installation) – Details. The file version. dll contains program code used by windows to perform version checking on other libraries and other supporting files. The ver. dll library is required for Windows to function correctly.

How do I check the version of a file in Terminal?

Open your terminal either by using the Ctrl+Alt+T keyboard shortcut or by clicking on the terminal icon. Use the lsb_release -a command to display the Ubuntu version. Your Ubuntu version will be shown in the Description line.

How do I check the version of a file in Windows 10?

Windows 10 version using ISO file If install.wim then type dism /Get-WimInfo /WimFile:x:\sources\install.wim /index:1. If install.swm then type dism /Get-WimInfo /WimFile:x:\sources\install.swm /index:1. If install.esd then type dism /Get-WimInfo /WimFile:x:\sources\install.esd /index:1.

How do I save a file version?

To save a version of your document, follow these steps: Choose Versions from the file menu. Word displays the Versions dialog box. Click on the Save Now button. Word displays the Save Version dialog box. Enter any comments you want associated with this version. Click on OK.

How do I keep a document version?

Keep version control simple and systematic. The important thing is to agree a standard within your team which everyone understands and applies. Each time a revision is made, save the document as a new version, with a new unique version number – do not overwrite the previous version.

How does file version work?

A versioning file system is any computer file system which allows a computer file to exist in several versions at the same time. Most common versioning file systems keep a number of old copies of the file. Some limit the number of changes per minute or per hour to avoid storing large numbers of trivial changes.

What is common operating system?

The three most common operating systems for personal computers are Microsoft Windows, macOS, and Linux. Operating systems use a graphical user interface, or GUI (pronounced gooey), that lets your mouse click buttons, icons, and menus, and displays graphics and text clearly on your screen.

What is latest version of Windows 10?

Windows 10 General availability July 29, 2015 Latest release 10.0.19043.1237 (September 14, 2021) [±] Latest preview 10.0.19044.1263 (September 23, 2021) [±] Marketing target Personal computing Support status.

What is the latest Android version?

Android 11 is the eleventh major release and 18th version of Android, the mobile operating system developed by the Open Handset Alliance led by Google. It was released on September 8, 2020 and is the latest Android version to date.

Which version of Windows 10 is best?

Compare Windows 10 editions Windows 10 Home. The best Windows ever keeps getting better. Windows 10 Pro. A solid foundation for every business. Windows 10 Pro for Workstations. Designed for people with advanced workloads or data needs. Windows 10 Enterprise. For organisations with advanced security and management needs.

Will Windows 11 be a free upgrade?

Windows 11 is coming on October 5, and everyone with a compatible device will be eligible for a free upgrade, according to a blog post by Microsoft.1 day ago.

Is Microsoft release Windows 11?

Microsoft is all set to release Windows 11 OS on October 5, but the update won’t include Android app support. The company has confirmed this news in a blog post. While Android apps won’t be available from the day Windows 11 will be released to everyone, users will get most of the promised features.

What are the 5 operating system?

Five of the most common operating systems are Microsoft Windows, Apple macOS, Linux, Android and Apple’s iOS.

What are the 4 major types of operating system?

Types of Operating Systems Batch OS. Distributed OS. Multitasking OS. Network OS. Real-OS. Mobile OS.

What is an operating system and give examples?

Some examples of operating systems include Apple macOS, Microsoft Windows, Google’s Android OS, Linux Operating System, and Apple iOS. Similarly, Apple iOS is found on Apple mobile devices such as an iPhone (though it previously ran on Apple iOS, iPad now has its own OS called iPad OS).

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Viewing Linux Library / Executable version info

The version info in not explicitly stored in an ELF file. What you have in there is the name of the library, the soname , which includes the major version. The full version is usually stored as a part of the library file name.

If you have library, say libtest.so , then you usually have:

• libtest.so.1.0.1 — The library file itself, containing the full version
• libtest.so.1 — Symlink to libtest.so.1.0.1 , having the same name as soname
• libtest.so — Symlink to libtest.so.1 used for linking.

In the library file libtest.so.1.0.1 , there will be an entry called SONAME in dynamic section, that will say this library is called libtest.so.1 . When you link a program against this library, the linked program will store the soname of the library under NEEDED entry in the dynamic section.

If you want to verify, what exactly is in which ELF file, you can try to run:

where elffile can be either an library of an executable.

If you simply want to get the library version, you can play with:

readelf -d /path/to/library.so |grep SONAME 

AFAIK, there’s no such info (at least not by default) in executable files.

Or you can rely on the program itself or your packaging system, as Rahul Patil wrote.

nice info, it’s new to me never used readelf, if you don’t mind , may i ask you where & why use readelf

Readelf (and similar tools) is useful, when you want to look inside an elf file :). I use it mostly when programming to look up symbols in libraries (when something doesn’t work), or when there’s some problem with a library. (man readelf)

You can use ldconfig -v | grep libraryname , also command has option command -V or binaryfile —version

test@ubuntukrb12:~# ls --version ls (GNU coreutils) 8.13 Copyright (C) 2011 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later . This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. 

also you can use yum or aptitude based on distro you are using eg.

in RHEL5/CENTOS5/Fedora you can use yum info packagename or if it installed then use rpm —version packagename

 [root@ldap1 ~]# yum info bind97 Loaded plugins: downloadonly, fastestmirror, security Loading mirror speeds from cached hostfile * base: mirrors.sin3.sg.voxel.net * epel: mirror.imt-systems.com * extras: mirrors.sin3.sg.voxel.net * updates: mirrors.sin3.sg.voxel.net Installed Packages Name : bind97 Arch : i386 Epoch : 32 Version : 9.7.0 Release : 10.P2.el5_8.4 Size : 6.3 M Repo : installed Summary : The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) server URL : http://www.isc.org/products/BIND/ License : ISC Description: BIND (Berkeley Internet Name Domain) is an implementation of the DNS : (Domain Name System) protocols. BIND includes a DNS server (named), : which resolves host names to IP addresses; a resolver library : (routines for applications to use when interfacing with DNS); and : tools for verifying that the DNS server is operating properly. 

In Ubuntu You can use aptitude show pkgname or dpkg —version pkgname

root@ubuntukrb12:~# aptitude show bind9utils Package: bind9utils State: installed Automatically installed: yes Version: 1:9.8.1.dfsg.P1-4ubuntu0.4 Priority: optional Section: net Maintainer: Ubuntu Developers Architecture: amd64 Uncompressed Size: 306 k Depends: libbind9-80, libc6 (>= 2.14), libdns81, libisc83, libisccc80, libisccfg82 Conflicts: bind9utils Replaces: bind9 ( 

#!/bin/bash current_ver=$(find /mnt/builds/current -name '*.run'|awk -F/ '') 

[ghoti@pc ~]$ name="installer-x86_64-XXX.XX-diagnostic.run" [ghoti@pc ~]$ vers=$; echo $vers x86_64-XXX.XX-diagnostic.run [ghoti@pc ~]$ vers=$; echo $vers XXX.XX-diagnostic.run [ghoti@pc ~]$ vers=$; echo $vers XXX.XX [ghoti@pc ~]$ 

[ghoti@pc ~]$ name="installer-x86_64-XXX.XX-diagnostic.run" [ghoti@pc ~]$ vers=$; echo $vers installer-x86_64-XXX.XX [ghoti@pc ~]$ vers=$; echo $vers XXX.XX [ghoti@pc ~]$ 

[ghoti@pc ~]$ name="installer-x86_64-XXX.XX-diagnostic.run" [ghoti@pc ~]$ vers=$(awk -F- '' <<<"$name") [ghoti@pc ~]$ echo $vers XXX.XX [ghoti@pc ~]$ vers=$(sed -ne 's/-[^-]*$//;s/.*-//;p' <<<"$name") [ghoti@pc ~]$ echo $vers XXX.XX [ghoti@pc ~]$ vers=$(cut -d- -f3 <<<"$name") [ghoti@pc ~]$ echo $vers XXX.XX [ghoti@pc ~]$