Dev C++ Pour Ubuntu

10.08.2020by

The /dev directory contains the special device files for all the devices. The device files are created during installation, and later with the /dev/MAKEDEV script. The /dev/MAKEDEV.local is a script written by the system administrator that creates local-only device files or links (i.e. those that are not part of the standard MAKEDEV, such as device files for some non-standard device driver).

This list which follows is by no means exhaustive or as detailed as it could be. Many of these device files will need support compiled into your kernel for the hardware. Read the kernel documentation to find details of any particular device.

If you think there are other devices which should be included here but aren't then let me know. I will try to include them in the next revision.

Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things. Linux downloads (Ubuntu) PostgreSQL is available in all Ubuntu versions by default. However, Ubuntu 'snapshots' a specific version of PostgreSQL that is then supported throughout the lifetime of that Ubuntu version. Other versions of PostgreSQL are available through the PostgreSQL apt repository. PostgreSQL Apt Repository. Get notifications on updates for this project. Get the SourceForge newsletter. Get newsletters and notices that include site news, special offers and exclusive discounts about IT products & services. Sep 25, 2019 Note from the DEV admins: Now reaching over 3 million visitors per month, DEV is the fastest growing software development community in the world. We think it's the most awesome and we're working hard to keep it that way. Dev c Codeblocks and codelite are available on the software centre of ubuntu and Dev can be installed by installing Wine first from the software centre and then you c. Quora Sign In. Orwell Dev-C is not available for Linux but there are plenty of alternatives that runs on Linux with similar functionality. The most popular Linux alternative is Visual Studio Code, which is both free and Open Source.

Dev-c is basically a Windows program, with some work done to port to Unix like environments (cygnwin, Linux, etc). Run it under wine if you like, it's rated by winehq as silver or platinum, depending upon which version you select.

/dev/dsp

Digital Signal Processor. Basically this forms the interface between software which produces sound and your soundcard. It is a character device on major node 14 and minor 3.

Dev C Pour Ubuntu Mac

/dev/fd0

The first floppy drive. If you are lucky enough to have several drives then they will be numbered sequentially. It is a character device on major node 2 and minor 0.

/dev/fb0

The first framebuffer device. A framebuffer is an abstraction layer between software and graphics hardware. This means that applications do not need to know about what kind of hardware you have but merely how to communicate with the framebuffer driver's API (Application Programming Interface) which is well defined and standardized. The framebuffer is a character device and is on major node 29 and minor 0.

/dev/hda

/dev/hda is the master IDE drive on the primary IDE controller. /dev/hdb the slave drive on the primary controller. /dev/hdc , and /dev/hdd are the master and slave devices on the secondary controller respectively. Each disk is divided into partitions. Partitions 1-4 are primary partitions and partitions 5 and above are logical partitions inside extended partitions. Therefore the device file which references each partition is made up of several parts. For example /dev/hdc9 references partition 9 (a logical partition inside an extended partition type) on the master IDE drive on the secondary IDE controller. The major and minor node numbers are somewhat complex. For the first IDE controller all partitions are block devices on major node 3. The master drive hda is at minor 0 and the slave drive hdb is at minor 64. For each partition inside the drive add the partition number to the minor minor node number for the drive. For example /dev/hdb5 is major 3, minor 69 (64 + 5 = 69). Drives on the secondary interface are handled the same way, but with major node 22.

/dev/ht0

The first IDE tape drive. Subsequent drives are numbered ht1 etc. They are character devices on major node 37 and start at minor node 0 for ht0 1 for ht1 etc. Auto fiat 147 tuning reviews.

/dev/js0

The first analogue joystick. Subsequent joysticks are numbered js1, js2 etc. Digital joysticks are called djs0, djs1 and so on. They are character devices on major node 15. The analogue joysticks start at minor node 0 and go up to 127 (more than enough for even the most fanatic gamer). Digital joysticks start at minor node 128.

/dev/lp0

The first parallel printer device. Subsequent printers are numbered lp1, lp2 etc. They are character devices on major mode 6 and minor nodes starting at 0 and numbered sequentially.

/dev/loop0

The first loopback device. Loopback devices are used for mounting filesystems which are not located on other block devices such as disks. For example if you wish to mount an iso9660 CD ROM image without burning it to CD then you need to use a loopback device to do so. This is usually transparent to the user and is handled by the mount command. Refer to the manual pages for mount and losetup. The loopback devices are block devices on major node 7 and with minor nodes starting at 0 and numbered sequentially.

/dev/md0

First metadisk group. Metadisks are related to RAID (Redundant Array of Independent Disks) devices. Please refer to the most current RAID HOWTO at the LDP for more details. This can be found at http://www.tldp.org/HOWTO/Software-RAID-HOWTO.html. Metadisk devices are block devices on major node 9 with minor nodes starting at 0 and numbered sequentially.

/dev/mixer

This is part of the OSS (Open Sound System) driver. Refer to the OSS documentation at http://www.opensound.com for more details. It is a character device on major node 14, minor node 0.

/dev/null

The bit bucket. A black hole where you can send data for it never to be seen again. Anything sent to /dev/null will disappear. This can be useful if, for example, you wish to run a command but not have any feedback appear on the terminal. It is a character device on major node 1 and minor node 3.

/dev/psaux

The PS/2 mouse port. This is a character device on major node 10, minor node 1.

/dev/pda

Parallel port IDE disks. These are named similarly to disks on the internal IDE controllers (/dev/hd*). They are block devices on major node 45. Minor nodes need slightly more explanation here. The first device is /dev/pda and it is on minor node 0. Partitions on this device are found by adding the partition number to the minor number for the device. Each device is limited to 15 partitions each rather than 63 (the limit for internal IDE disks). /dev/pdb minor nodes start at 16, /dev/pdc at 32 and /dev/pdd at 48. So for example the minor node number for /dev/pdc6 would be 38 (32 + 6 = 38). This scheme limits you to 4 parallel disks of 15 partitions each.

/dev/pcd0

Parallel port CD ROM drives. These are numbered from 0 onwards. All are block devices on major node 46. /dev/pcd0 is on minor node 0 with subsequent drives being on minor nodes 1, 2, 3 etc.

/dev/pt0

Parallel port tape devices. Tapes do not have partitions so these are just numbered sequentially. They are character devices on major node 96. The minor node numbers start from 0 for /dev/pt0, 1 for /dev/pt1, and so on.

/dev/parport0

The raw parallel ports. Most devices which are attached to parallel ports have their own drivers. This is a device to access the port directly. It is a character device on major node 99 with minor node 0. Subsequent devices after the first are numbered sequentially incrementing the minor node.

/dev/random or /dev/urandom

These are kernel random number generators. /dev/random is a non-deterministic generator which means that the value of the next number cannot be guessed from the preceding ones. It uses the entropy of the system hardware to generate numbers. When it has no more entropy to use then it must wait until it has collected more before it will allow any more numbers to be read from it. /dev/urandom works similarly. Initially it also uses the entropy of the system hardware, but when there is no more entropy to use it will continue to return numbers using a pseudo random number generating formula. This is considered to be less secure for vital purposes such as cryptographic key pair generation. If security is your overriding concern then use /dev/random, if speed is more important then /dev/urandom works fine. They are character devices on major node 1 with minor nodes 8 for /dev/random and 9 for /dev/urandom.

/dev/sda

The first SCSI drive on the first SCSI bus. The following drives are named similar to IDE drives. /dev/sdb is the second SCSI drive, /dev/sdc is the third SCSI drive, and so forth.

/dev/ttyS0

The first serial port. Many times this it the port used to connect an external modem to your system.

/dev/zero

This is a simple way of getting many 0s. Every time you read from this device it will return 0. This can be useful sometimes, for example when you want a file of fixed length but don't really care what it contains. It is a character device on major node 1 and minor node 5.

PrevHomeNextThe /etc directoryUpThe /usr filesystem.
install_gtest_ubuntu.md

commented Apr 10, 2018

I think you need to create the gtest directory before creating the symbolic links

commented Jul 18, 2018

@basil59, I agree with you, but looking at www.askubuntu.com stack exchange reference below shows that libgtest-dev is now stored in /usr/src/googletest/googletest. So it might be a good idea to make symbolic links to googletest folder. Of course, I could be wrong, and this would be dependent on the package you are trying to use gtest for, and may require you to just use /usr/local/lib/gtest.

Reference to answer for 17.04 and 18.04 libgtest-dev: https://askubuntu.com/a/145913

Then do:

commented Jan 28, 2019

@basil59, I agree with you, but looking at www.askubuntu.com stack exchange reference below shows that libgtest-dev is now stored in /usr/src/googletest/googletest. So it might be a good idea to make symbolic links to googletest folder. Of course, I could be wrong, and this would be dependent on the package you are trying to use gtest for, and may require you to just use /usr/local/lib/gtest.

Reference to answer for 17.04 and 18.04 libgtest-dev: https://askubuntu.com/a/145913

Then do:

Thank for your summary, It works very well. 😄

commented Apr 10, 2019

Excellent @pareshBloomA! Thanks!

commented Aug 5, 2019
edited

It is (almost) never a good idea to install files by moving them into /usr/* directories.
As a good practice, also create a build directory so the source directory does not get messed up.

Dev C++ Download For Ubuntu

commented Aug 20, 2019

It is (almost) never a good idea to install files by moving them into /usr/* directories.
As a good practice, also create a build directory so the source directory does not get messed up.

the build dir can be put anywhere, such as /tmp/build or ~/build

commented Aug 20, 2019

That's even better. Just don't forget that, if you did not change the CMAKE_INSTALL_PREFIX, sudo is still needed to install via sudo make install.

commented Jan 31, 2020

I have no 'install' target by compiling /usr/src/gtest in ubuntu 19.04 (I did sudo apt-get install -y lgoogletest ibgtest-dev cmake)

commented Jan 31, 2020

Telecharger Dev C++ Pour Ubuntu

Hello guys, I've managed to install GTest & Gmock from the git repo:
https://gist.github.com/dlime/313f74fd23e4267c4a915086b84c7d3d

Dev C Pour Ubuntu Download

Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment
Comments are closed.