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ultrafeel's Projects

bash_feed icon bash_feed

Program to show current weather in a city using bash each N seconds. N is retrieved from config file.

hello_interprocess icon hello_interprocess

In the program there shall be three processes: A, B, C. Process of A is used for the continuous data entry from the user (number). Process of A shall transfer the number entered by the user to process of B using the PIPE mechanism. Process of B shall square the entered number and using the shared memory mechanism to transfer result of squaring to process of C. Process of C shall consist of two flows: the flow of C-1 and a flow of C-2, at the same time a flow of C1 shall accept B data from process using the Shared memory mechanism, the flow of C2 shall display once a second arbitrary message on the terminal (for example "I am alive\n"), but at the moment when the flow of C1 accepts B this from process - value = XXXX" where XXXX - the number transmitted via the shared memory mechanism from process of B (Result of exponentiation of the number entered in the course of A) shall display on the terminal the message ". If result of exponentiation = "100" (i.e. the user entered number 10), then the program shall send SIGUSR1 signal to process of B which in turn in case of receiving such signal shall finish correctly operation of all three processes (A, B, C).

hello_socket icon hello_socket

Two programs (the client and the server) for execution of a remote command and return of results: The client unites to the server then accepts from the user a command and its parameters in the form of a line of characters and parameters of a command which are required to be executed on the remote computer. After input of a command by the user, the client sends it on the server and accepts back result of command execution which the server shall return. In the server there shall be no restriction for the number of the connected clients (i.e. greatest possible for the selected protocol and the server). The server shall be realized by two methods: as the multiprocess (Option A) program (the server is several processes) or as multicontinuous (Option B) (the server - one process within which several flows work). The operation option choice the A or B server shall be carried out by reading of parameter from command line in case of start of the program. For example "server - process" - start in A operation mode, "server - pthreads" - start in B operation mode. The TCP port on which the server expects connection shall be set in case of compilation through the directive #define in the heading file.

kerncalc icon kerncalc

education purpuse kernel module , do arithmetic operations.

led_switch icon led_switch

daemon : light led on button press. Raspberry pi uclibc.

main icon main

📦 The default bucket for Scoop.

pdfsamplesgenerator icon pdfsamplesgenerator

Техническое задание Программка например в PowerShell_ которую запускаешь и она выполняет следующие действия_ Описание_ Просматривает содержимое каталога и по заданному алгоритму открывает имеющиеся файлы в соответствующих программах _которые установлены на компьютере_ и создает файлы _pdf объемом до 8 стр _при их наличии_ с защитными элементами на фоне _например слово _образец_ которое нельзя убрать при печати_ можно предложить нам еще какие-нибудь элементы защиты файла__ созданные файлы копируются в соответствующую папку_

raspberrypipromwad icon raspberrypipromwad

Embedded Linux buildroot project. I've added some my programs from other projects.

various-code icon various-code

Various PowerShell code that I upload here - do with it what you want

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