Linux

cluster_linux Linux cluster_linux_sysprog Linux Systems Programming cluster_linux_sysprog_scheduling Scheduling cluster_linux_sysprog_intro_hw Introductory Live Hacking, Hardware-Wise (sysfs GPIO) cluster_linux_sysprog_fileio File I/O cluster_linux_sysprog_blocking_io Blocking I/O: What Is That? cluster_linux_sysprog_posix_threads POSIX Threads cluster_linux_sysprog_basics Linux Systems Programming: Basics cluster_linux_sysprog_process Processes cluster_linux_ssh SSH: Secure Shell cluster_linux_ssh_exercises Exercises: SSH cluster_linux_basics Linux Basics cluster_linux_basics_shell The Shell (Bash - “Bourne Again Shell”) cluster_linux_basics_shell_exercises The Shell - Exercises cluster_linux_basics_shell_exercises_cp_mv_mkdir_rm Exercises: Create/Copy/Move/Remove cluster_linux_basics_shell_exercises_ls Exercises: The ls Command cluster_linux_basics_permissions File System Permissions cluster_linux_basics_permissions_exercises Exercises: File System Permissions cluster_linux_basics_text_tools Tools: Inspecting Text Files cluster_linux_basics_intro Introduction: Concepts and Terminology cluster_linux_basics_archiving_compression Archiving and Compression cluster_linux_basics_io_redir_pipes I/O Redirection And Pipes cluster_linux_basics_exercises Exercises/Exams: Linux Basics cluster_linux_kernel Linux Kernel Driver Development cluster_linux_toolchain Toolchain, And Cross Development cluster_linux_toolchain_raspi Case Study: Raspberry Toolchain cluster_linux_toolchain_exercises Exercises: Toolchain cluster_linux_toolchain_cross Cross Development cluster_linux_hardware Linux Hardware Interfaces cluster_linux_hardware_can CAN Bus With Linux And Python linux_sysprog_ipc Sysprog: POSIX IPC linux_sysprog_events Sysprog: Events linux_sysprog_signals Sysprog: Signals linux_sysprog_scheduling_exam_questions Scheduling: Exam Questions linux_sysprog_scheduling_processes_and_threads Tasks? Processes? Threads? linux_sysprog_scheduling_exam_questions->linux_sysprog_scheduling_processes_and_threads linux_sysprog_scheduling_realtime Realtime linux_sysprog_scheduling_exam_questions->linux_sysprog_scheduling_realtime linux_sysprog_scheduling_wakeup_latency Wakeup Latency, CPU Frequency (Gotcha) linux_sysprog_scheduling_exam_questions->linux_sysprog_scheduling_wakeup_latency linux_sysprog_scheduling_basics Scheduling (and Multitasking) linux_sysprog_scheduling_processes_and_threads->linux_sysprog_scheduling_basics linux_sysprog_scheduling_realtime_api Realtime API linux_sysprog_scheduling_realtime_api->linux_sysprog_scheduling_realtime linux_sysprog_posix_threads_mutex Synchronization linux_sysprog_scheduling_realtime_api->linux_sysprog_posix_threads_mutex linux_sysprog_posix_threads_lifecycle Thread Life Cycle linux_sysprog_scheduling_realtime_api->linux_sysprog_posix_threads_lifecycle linux_sysprog_scheduling_realtime->linux_sysprog_scheduling_wakeup_latency linux_sysprog_blocking_io_blocking_io Blocking I/O: What is That? (“Everything is a file”) linux_sysprog_scheduling_realtime->linux_sysprog_blocking_io_blocking_io linux_sysprog_scheduling_basics->linux_sysprog_blocking_io_blocking_io linux_sysprog_scheduling_wakeup_latency->linux_sysprog_scheduling_basics linux_sysprog_scheduling_wakeup_latency->linux_sysprog_blocking_io_blocking_io linux_sysprog_intro_hw_watch Interrupts In Userspace linux_sysprog_intro_hw_get Get Value Of GPIO linux_sysprog_intro_hw_watch->linux_sysprog_intro_hw_get linux_sysprog_intro_hw_sysfs_gpio Intro: sysfs GPIO linux_sysprog_intro_hw_watch->linux_sysprog_intro_hw_sysfs_gpio linux_sysprog_intro_hw_get->linux_sysprog_intro_hw_sysfs_gpio linux_sysprog_fileio_example_O_EXCL O_EXCL: Creating A File, But Failing If It Already Exists linux_sysprog_fileio_example_O_CREAT O_CREAT: Creating A File linux_sysprog_fileio_example_O_EXCL->linux_sysprog_fileio_example_O_CREAT linux_sysprog_fileio_basics File I/O: Basics linux_sysprog_fileio_example_O_EXCL->linux_sysprog_fileio_basics linux_basics_permissions_basics Permissions: Mode, User and Group Ownership linux_sysprog_fileio_example_O_EXCL->linux_basics_permissions_basics linux_sysprog_fileio_example_O_WRONLY O_WRONLY: Writing A File (Which Must Exist) linux_sysprog_fileio_example_O_WRONLY->linux_sysprog_fileio_basics linux_sysprog_fileio_example_O_RDONLY O_RDONLY: Reading a File linux_sysprog_fileio_example_O_WRONLY->linux_sysprog_fileio_example_O_RDONLY linux_sysprog_fileio_example_O_WRONLY->linux_basics_permissions_basics linux_sysprog_fileio_basics_exercise_hole Exercise: Create File With Hole linux_sysprog_fileio_basics_exercise_hole->linux_sysprog_fileio_basics linux_sysprog_fileio_example_O_CREAT->linux_sysprog_fileio_example_O_WRONLY linux_sysprog_fileio_example_O_CREAT->linux_sysprog_fileio_basics linux_sysprog_fileio_example_O_CREAT->linux_basics_permissions_basics linux_sysprog_fileio_basics_exercise_copy Exercise: Copy A File linux_sysprog_fileio_basics_exercise_copy->linux_sysprog_fileio_basics linux_sysprog_basics_errorhandling Error Handling linux_sysprog_fileio_basics_exercise_copy->linux_sysprog_basics_errorhandling linux_sysprog_fileio_basics_exercise_copy->linux_basics_permissions_basics linux_sysprog_fileio_fileio_group File I/O linux_sysprog_fileio_fileio_group->linux_sysprog_fileio_example_O_WRONLY linux_sysprog_fileio_fileio_group->linux_sysprog_fileio_basics_exercise_hole linux_sysprog_fileio_fileio_group->linux_sysprog_fileio_basics_exercise_copy linux_sysprog_fileio_fileio_group->linux_sysprog_fileio_basics linux_sysprog_fileio_misc Miscellaneous linux_sysprog_fileio_fileio_group->linux_sysprog_fileio_misc linux_sysprog_fileio_fileio_group->linux_sysprog_fileio_example_O_RDONLY linux_sysprog_fileio_duplicate Duplicating (Whats Going On?) linux_sysprog_fileio_fileio_group->linux_sysprog_fileio_duplicate linux_sysprog_basics_groupnode Linux Systems Programming: Basics linux_sysprog_fileio_basics->linux_sysprog_basics_groupnode linux_sysprog_fileio_basics->linux_basics_permissions_basics linux_sysprog_fileio_misc->linux_sysprog_fileio_basics linux_sysprog_fileio_example_O_RDONLY->linux_sysprog_fileio_basics linux_sysprog_fileio_example_O_RDONLY->linux_basics_permissions_basics linux_sysprog_fileio_exercise_w1_sensor Exercise: Read Temperature From Onewire Sensor linux_sysprog_fileio_exercise_w1_sensor->linux_sysprog_fileio_basics linux_sysprog_fileio_exercise_w1_sensor->linux_sysprog_basics_errorhandling linux_sysprog_fileio_exercise_w1_sensor->linux_basics_permissions_basics linux_sysprog_fileio_duplicate->linux_sysprog_fileio_basics linux_sysprog_blocking_io_blocking_io->linux_sysprog_fileio_basics linux_sysprog_blocking_io_blocking_io_network Blocking I/O: On A Network Socket linux_sysprog_blocking_io_blocking_io_network->linux_sysprog_fileio_basics linux_sysprog_blocking_io_blocking_io_network->linux_sysprog_blocking_io_blocking_io linux_sysprog_blocking_io_blocking_io_file Blocking I/O (On A File): What is That? linux_sysprog_blocking_io_blocking_io_file->linux_sysprog_blocking_io_blocking_io linux_sysprog_blocking_io_blocking_io_timer Blocking I/O: On A Timer? WTF? linux_sysprog_blocking_io_blocking_io_timer->linux_sysprog_fileio_basics linux_sysprog_blocking_io_blocking_io_timer->linux_sysprog_blocking_io_blocking_io linux_sysprog_posix_threads_exercise_mutex Mutex: Solve Load/Modify/Store Conflict linux_sysprog_posix_threads_exercise_mutex->linux_sysprog_posix_threads_mutex linux_sysprog_posix_threads_condition_variable Communication: Condition Variable linux_sysprog_posix_threads_condition_variable->linux_sysprog_posix_threads_exercise_mutex linux_sysprog_posix_threads_basics Basics linux_sysprog_posix_threads_basics->linux_sysprog_scheduling_basics linux_sysprog_posix_threads_last_warning Last Warning linux_sysprog_posix_threads_miscellaneous Miscellaneous linux_sysprog_posix_threads_last_warning->linux_sysprog_posix_threads_miscellaneous linux_sysprog_posix_threads_mutex_trylock Trylock/islocked linux_sysprog_posix_threads_mutex_trylock->linux_sysprog_posix_threads_mutex linux_sysprog_posix_threads_exercise_condition_variable Condition Variable: Message Queue linux_sysprog_posix_threads_miscellaneous->linux_sysprog_posix_threads_exercise_condition_variable linux_sysprog_posix_threads_exercise_pthcreate_racecondition Thread Creation, Race Condition linux_sysprog_posix_threads_exercise_pthcreate_racecondition->linux_sysprog_posix_threads_lifecycle linux_sysprog_posix_threads_mutex->linux_sysprog_posix_threads_exercise_pthcreate_racecondition linux_sysprog_posix_threads_lifecycle->linux_sysprog_posix_threads_basics linux_sysprog_posix_threads_exercise_condition_variable->linux_sysprog_posix_threads_condition_variable linux_sysprog_basics_groupnode->linux_sysprog_basics_errorhandling linux_sysprog_basics_syscalls System Calls vs. Library Functions linux_sysprog_basics_groupnode->linux_sysprog_basics_syscalls linux_sysprog_basics_errorhandling->linux_sysprog_basics_syscalls linux_toolchain_basics Toolchain: Basics linux_sysprog_basics_syscalls->linux_toolchain_basics linux_sysprog_process_tree The Process Tree (And Environment, And procfs) linux_sysprog_process_commandline Process: Arguments, Exit Status linux_sysprog_process_tree->linux_sysprog_process_commandline linux_basics_intro_process Processes, Scheduling, Address Spaces linux_sysprog_process_tree->linux_basics_intro_process linux_basics_intro_environment Environment (Variables) linux_sysprog_process_tree->linux_basics_intro_environment linux_basics_intro_process_tree Process Hierarchy (Parent, Child Process) linux_sysprog_process_tree->linux_basics_intro_process_tree linux_sysprog_process_commandline->linux_basics_intro_process linux_ssh_basics SSH: Basics linux_basics_intro_login Login? What Is That? linux_ssh_basics->linux_basics_intro_login linux_ssh_sshfs SSH File System (sshfs) linux_ssh_sshfs->linux_ssh_basics linux_ssh_scp SSH: Secure Copy (scp) linux_ssh_scp->linux_ssh_basics linux_ssh_links SSH: Links linux_ssh_key_pair SSH: Public Key Authentication linux_ssh_key_pair->linux_ssh_basics linux_ssh_key_pair->linux_basics_intro_login linux_ssh_portforwarding SSH: Port Forwarding linux_ssh_portforwarding->linux_ssh_basics linux_ssh_exercises_copy_file Exercise: Copy a File To Remote Machine, And Verify linux_ssh_exercises_copy_file->linux_ssh_basics linux_ssh_exercises_copy_file->linux_ssh_scp linux_ssh_exercises_copy_file->linux_ssh_key_pair linux_ssh_exercises_pubkey Exercise: Create SSH Key Pair linux_ssh_exercises_copy_file->linux_ssh_exercises_pubkey linux_ssh_exercises_copy_tree Exercise: Copy a Tree To Remote Machine (And Adjust Permissions) linux_ssh_exercises_copy_tree->linux_ssh_basics linux_ssh_exercises_copy_tree->linux_ssh_scp linux_ssh_exercises_copy_tree->linux_ssh_key_pair linux_ssh_exercises_copy_tree->linux_ssh_exercises_copy_file linux_ssh_exercises_copy_tree->linux_ssh_exercises_pubkey linux_ssh_exercises_pubkey->linux_ssh_key_pair linux_basics_shell_file_dir_create_rm Creating And Removing Files and Directories linux_basics_shell_cwd Current Working Directory linux_basics_shell_file_dir_create_rm->linux_basics_shell_cwd linux_basics_shell_paths Absolute and Relative Paths linux_basics_shell_file_dir_create_rm->linux_basics_shell_paths linux_basics_shell_cp Copying: cp linux_basics_shell_cp->linux_basics_shell_file_dir_create_rm linux_basics_shell_cp->linux_basics_shell_paths linux_basics_shell_links Symbolic Links, Hard Links linux_basics_shell_ls Directory Listings: The ls Command linux_basics_shell_links->linux_basics_shell_ls linux_basics_shell_configfiles Shell Configuration File: ~/.bashrc linux_basics_shell_configfiles->linux_basics_intro_environment linux_basics_shell_commandline Commandline linux_basics_intro_overview Overview linux_basics_shell_commandline->linux_basics_intro_overview linux_basics_shell_fh_moodle_quiz FH/Moodle Quiz: Shell linux_basics_shell_fh_moodle_quiz->linux_basics_shell_paths linux_basics_shell_cwd->linux_basics_shell_commandline linux_basics_shell_cwd->linux_basics_shell_paths linux_basics_shell_cwd->linux_basics_intro_process linux_basics_shell_ls->linux_basics_shell_cwd linux_basics_shell_ls->linux_basics_shell_paths linux_basics_shell_ls->linux_basics_intro_overview linux_basics_shell_mv Moving and Renaming: mv linux_basics_shell_mv->linux_basics_shell_file_dir_create_rm linux_basics_shell_mv->linux_basics_shell_cp linux_basics_shell_mv->linux_basics_shell_paths linux_basics_shell_paths->linux_basics_shell_commandline linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_create_files Exercise: Create Files (I/O Redirection) linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_create_files->linux_basics_shell_file_dir_create_rm linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_create_files->linux_basics_shell_cwd linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_create_files->linux_basics_shell_paths linux_basics_shell_exercises_cp_mv_mkdir_rm_mkdir_p_rm_r Exercise: mkdir linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_create_files->linux_basics_shell_exercises_cp_mv_mkdir_rm_mkdir_p_rm_r linux_basics_shell_exercises_cp_mv_mkdir_rm_verify_hierarchy Exercise: Verify, Repeat linux_basics_shell_exercises_cp_mv_mkdir_rm_verify_hierarchy->linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_create_files linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_move_files Exercise: Move Files linux_basics_shell_exercises_cp_mv_mkdir_rm_verify_hierarchy->linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_move_files linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_copy_files Exercise: Copy Files linux_basics_shell_exercises_cp_mv_mkdir_rm_verify_hierarchy->linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_copy_files linux_basics_shell_exercises_cp_mv_mkdir_rm_verify_hierarchy->linux_basics_shell_exercises_cp_mv_mkdir_rm_mkdir_p_rm_r linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_move_files->linux_basics_shell_cp linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_move_files->linux_basics_shell_ls linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_move_files->linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_create_files linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_move_files->linux_basics_shell_exercises_cp_mv_mkdir_rm_mkdir_p_rm_r linux_basics_shell_exercises_cp_mv_mkdir_rm_rm_rf Exercise: Funny Stuff linux_basics_shell_exercises_cp_mv_mkdir_rm_rm_rf->linux_basics_shell_file_dir_create_rm linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_copy_files->linux_basics_shell_file_dir_create_rm linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_copy_files->linux_basics_shell_cp linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_copy_files->linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_create_files linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_copy_files->linux_basics_shell_exercises_cp_mv_mkdir_rm_mkdir_p_rm_r linux_basics_shell_exercises_cp_mv_mkdir_rm_copy_tree Exercise: Copy Directory Tree linux_basics_shell_exercises_cp_mv_mkdir_rm_copy_tree->linux_basics_shell_cp linux_basics_shell_exercises_cp_mv_mkdir_rm_copy_tree->linux_basics_shell_exercises_cp_mv_mkdir_rm_verify_hierarchy linux_basics_shell_exercises_cp_mv_mkdir_rm_rm_tree Exercise: Remove Directory Tree linux_basics_shell_exercises_cp_mv_mkdir_rm_rm_tree->linux_basics_shell_file_dir_create_rm linux_basics_shell_exercises_cp_mv_mkdir_rm_rm_tree->linux_basics_shell_exercises_cp_mv_mkdir_rm_copy_tree linux_basics_shell_exercises_cp_mv_mkdir_rm_mkdir_p_rm_r->linux_basics_shell_file_dir_create_rm linux_basics_shell_exercises_cp_mv_mkdir_rm_mkdir_p_rm_r->linux_basics_shell_cwd linux_basics_shell_exercises_ls_etc_passwd_size Exercise: Size of /etc/passwd linux_basics_shell_exercises_ls_etc_passwd_size->linux_basics_shell_ls linux_basics_shell_exercises_ls_dev_types Exercise: File Types in /dev linux_basics_shell_exercises_ls_dev_types->linux_basics_shell_ls linux_basics_shell_exercises_ls_home_permissions Exercise: Permissions of Home Directory linux_basics_shell_exercises_ls_home_permissions->linux_basics_shell_ls linux_basics_permissions_fh_moodle_quiz FH/Moodle Quiz: Permissions linux_basics_permissions_fh_moodle_quiz->linux_basics_permissions_basics linux_basics_permissions_basics->linux_basics_shell_ls linux_basics_permissions_sticky Ugly Hack: Sticky Bit linux_basics_permissions_sticky->linux_basics_permissions_basics linux_basics_permissions_fh_moodle_quiz_nocheat FH/Moodle Quiz: Permissions linux_basics_permissions_fh_moodle_quiz_nocheat->linux_basics_permissions_basics linux_basics_permissions_setuid SetUID Programs: passwd, sudo, … linux_basics_permissions_setuid->linux_basics_permissions_basics linux_basics_permissions_umasks Default Permissions: umask linux_basics_permissions_umasks->linux_basics_shell_file_dir_create_rm linux_basics_permissions_umasks->linux_basics_permissions_basics linux_basics_permissions_setuid_livedemo SetUID: Live Demo linux_basics_permissions_setuid_livedemo->linux_basics_permissions_setuid linux_basics_permissions_exercises_credentials Exercise: Determine Your User Credentials linux_basics_permissions_exercises_credentials->linux_basics_permissions_basics linux_basics_permissions_exercises_credentials->linux_basics_intro_login linux_basics_permissions_exercises_public_directory Exercise: Create Public Directory linux_basics_permissions_exercises_public_directory->linux_basics_permissions_basics linux_basics_permissions_exercises_public_directory->linux_basics_permissions_exercises_credentials linux_basics_permissions_exercises_public_directory_question Question: Public Directory linux_basics_permissions_exercises_public_directory_question->linux_basics_permissions_exercises_public_directory linux_basics_permissions_exercises_private_directory_question Question: Private Directory linux_basics_permissions_exercises_private_directory_question->linux_basics_permissions_basics linux_basics_permissions_exercises_private_directory Exercise: Create Private Directory linux_basics_permissions_exercises_private_directory_question->linux_basics_permissions_exercises_private_directory linux_basics_permissions_exercises_shared_file Exercise: Create Group-Shared File linux_basics_permissions_exercises_shared_file->linux_basics_permissions_basics linux_basics_permissions_exercises_shared_file->linux_basics_permissions_exercises_credentials linux_basics_permissions_exercises_private_directory->linux_basics_permissions_basics linux_basics_permissions_exercises_private_directory->linux_basics_permissions_exercises_credentials linux_basics_text_tools_exercises Exercises: Inspecting Text Files linux_basics_text_tools_less less linux_basics_text_tools_exercises->linux_basics_text_tools_less linux_basics_text_tools_cat cat linux_basics_text_tools_exercises->linux_basics_text_tools_cat linux_basics_text_tools_grep grep linux_basics_text_tools_exercises->linux_basics_text_tools_grep linux_basics_text_tools_overview Overview linux_basics_text_tools_exercises->linux_basics_text_tools_overview linux_basics_text_tools_head_tail head And tail linux_basics_text_tools_exercises->linux_basics_text_tools_head_tail linux_basics_text_tools_cut cut linux_basics_text_tools_exercises->linux_basics_text_tools_cut linux_basics_text_tools_find find linux_basics_text_tools_exercises->linux_basics_text_tools_find linux_basics_text_tools_less->linux_basics_text_tools_head_tail linux_basics_text_tools_cat->linux_basics_text_tools_overview linux_basics_text_tools_grep->linux_basics_text_tools_less linux_basics_text_tools_overview->linux_basics_shell_commandline linux_basics_text_tools_head_tail->linux_basics_text_tools_cat linux_basics_text_tools_cut->linux_basics_text_tools_head_tail linux_basics_text_tools_find->linux_basics_text_tools_grep linux_basics_intro_process->linux_basics_intro_overview linux_basics_intro_fh_moodle_quiz FH/Moodle Quiz: Linux Basics linux_basics_intro_fh_moodle_quiz->linux_sysprog_blocking_io_blocking_io_file linux_basics_intro_fh_moodle_quiz->linux_basics_intro_process linux_basics_intro_demo_everything_is_a_file Everything Is A File (Live Demo) linux_basics_intro_fh_moodle_quiz->linux_basics_intro_demo_everything_is_a_file linux_basics_intro_fh_moodle_quiz->linux_basics_intro_overview linux_basics_intro_login->linux_basics_intro_process_tree linux_basics_intro_environment->linux_basics_intro_process linux_basics_intro_process_tree->linux_basics_intro_process linux_basics_intro_demo_everything_is_a_file->linux_sysprog_blocking_io_blocking_io_file linux_basics_intro_demo_everything_is_a_file->linux_basics_intro_overview linux_basics_intro_wsl Windows Subsystem for Linux (WSL) linux_basics_intro_wsl->linux_basics_intro_overview linux_basics_archiving_compression_exercises Exercises: Archiving And Compression linux_basics_archiving_compression_tar tar linux_basics_archiving_compression_exercises->linux_basics_archiving_compression_tar linux_basics_archiving_compression_gzip gzip linux_basics_archiving_compression_exercises->linux_basics_archiving_compression_gzip linux_basics_archiving_compression_tar->linux_basics_shell_commandline linux_basics_archiving_compression_tar->linux_basics_archiving_compression_gzip linux_basics_archiving_compression_gzip->linux_basics_shell_commandline linux_basics_archiving_compression_overview Archiving and Compression linux_basics_archiving_compression_gzip->linux_basics_archiving_compression_overview linux_basics_archiving_compression_overview->linux_basics_shell_commandline linux_basics_io_redir_pipes_pipes Pipes linux_basics_io_redir_pipes_pipes->linux_basics_shell_commandline linux_basics_io_redir_pipes_io_redir I/O Redirection linux_basics_io_redir_pipes_pipes->linux_basics_io_redir_pipes_io_redir linux_basics_io_redir_pipes_io_redir_swap_stdout_stderr I/O Redirection: Swap stdout And stderr linux_basics_io_redir_pipes_io_redir_swap_stdout_stderr->linux_basics_io_redir_pipes_io_redir linux_basics_io_redir_pipes_io_redir->linux_basics_shell_commandline linux_basics_io_redir_pipes_exercises Exercises: IO-Redirection, Pipes linux_basics_io_redir_pipes_exercises->linux_basics_io_redir_pipes_pipes linux_basics_io_redir_pipes_exercises->linux_basics_io_redir_pipes_io_redir_swap_stdout_stderr linux_basics_io_redir_pipes_exercises->linux_basics_io_redir_pipes_io_redir linux_basics_exercises_FH_SS2022_EXAM_01_G2 Exam (ECE/SS2022/G2): Do A Lot With Files And Directories linux_basics_exercises_FH_SS2022_EXAM_01_G2->linux_basics_shell_cp linux_basics_exercises_FH_SS2022_EXAM_01_G2->linux_basics_shell_ls linux_basics_exercises_FH_SS2022_EXAM_01_G2->linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_create_files linux_basics_exercises_FH_SS2022_EXAM_01_G2->linux_basics_shell_exercises_cp_mv_mkdir_rm_mkdir_p_rm_r linux_basics_exercises_FH_SS2022_EXAM_01_G1 Exam (ECE/SS2022/G1): Do A Lot With Files And Directories linux_basics_exercises_FH_SS2022_EXAM_01_G1->linux_basics_shell_cp linux_basics_exercises_FH_SS2022_EXAM_01_G1->linux_basics_shell_ls linux_basics_exercises_FH_SS2022_EXAM_01_G1->linux_basics_shell_exercises_cp_mv_mkdir_rm_echo_create_files linux_basics_exercises_FH_SS2022_EXAM_01_G1->linux_basics_shell_exercises_cp_mv_mkdir_rm_mkdir_p_rm_r linux_kernel_interrupt Interrupts linux_kernel_process_vs_atomic Process vs.Atomic Context linux_kernel_interrupt->linux_kernel_process_vs_atomic linux_kernel_iomemory IO Memory linux_kernel_modules_hello_world Module Loading, Hello World linux_kernel_iomemory->linux_kernel_modules_hello_world linux_kernel_workqueue Workqueue linux_kernel_timer_coding Coding: Timed Event linux_kernel_workqueue->linux_kernel_timer_coding linux_kernel_workqueue->linux_kernel_process_vs_atomic linux_kernel_timer Timer Management linux_kernel_timer->linux_kernel_process_vs_atomic linux_kernel_cdev_manual Character Device Basics linux_kernel_cdev_manual->linux_kernel_modules_hello_world linux_kernel_multiple_devices Coding: Multiple Devices linux_kernel_cdev_refactoring Coding: Refactoring linux_kernel_multiple_devices->linux_kernel_cdev_refactoring linux_kernel_timer_coding->linux_kernel_timer linux_kernel_spinlock_coding Coding: Fix Sleep While Atomic linux_kernel_timer_coding->linux_kernel_spinlock_coding linux_kernel_fedora_module_build Fedora: Building External Kernel Modules linux_kernel_modules_hello_world->linux_kernel_fedora_module_build linux_kernel_usermem Accessing Userspace Memory linux_kernel_usermem->linux_kernel_workqueue linux_kernel_raspi_kernel_build Raspberry Pi: Building the Kernel linux_kernel_mutex Mutex (and RT Mutex) linux_kernel_mutex->linux_kernel_process_vs_atomic linux_kernel_kmalloc Dynamic Memory: kmalloc() linux_kernel_kmalloc->linux_kernel_process_vs_atomic linux_kernel_cdev_first_functionality Coding: First Functionality linux_kernel_cdev_refactoring->linux_kernel_cdev_first_functionality linux_kernel_cdev_file_operations File Operations on Character Devices linux_kernel_stub_sysprog_dup dup(), fork(), and Reference Counting (Stub) linux_kernel_cdev_file_operations->linux_kernel_stub_sysprog_dup linux_kernel_cdev_auto Modern Character Devices linux_kernel_cdev_file_operations->linux_kernel_cdev_auto linux_kernel_mutex_coding Coding: Fix Race Condition (Mutex) linux_kernel_mutex_coding->linux_kernel_multiple_devices linux_kernel_mutex_coding->linux_kernel_mutex linux_kernel_spinlock Spinlock (vs. Mutex) linux_kernel_spinlock->linux_kernel_process_vs_atomic linux_kernel_interrupt_coding Coding: Raspi GPIO Interrupts linux_kernel_interrupt_coding->linux_kernel_interrupt linux_kernel_interrupt_coding->linux_kernel_raspi_kernel_build linux_kernel_interrupt_coding->linux_kernel_mutex_coding linux_kernel_fedora_kernel_build Fedora: Building the Kernel linux_kernel_fedora_module_build->linux_kernel_fedora_kernel_build linux_kernel_dma DMA linux_kernel_dma->linux_kernel_kmalloc linux_kernel_netdev Network Devices linux_kernel_netdev->linux_kernel_interrupt linux_kernel_netdev->linux_kernel_dma linux_kernel_cdev_auto->linux_kernel_cdev_manual linux_kernel_waitqueue Waiting for Something linux_kernel_waitqueue->linux_kernel_usermem linux_kernel_waitqueue->linux_kernel_cdev_file_operations linux_kernel_spinlock_coding->linux_kernel_spinlock linux_kernel_spinlock_coding->linux_kernel_interrupt_coding linux_kernel_cdev_first_functionality->linux_kernel_kmalloc linux_kernel_cdev_first_functionality->linux_kernel_cdev_file_operations linux_kernel_list Doubly Linked Lists linux_kernel_cdev_first_functionality->linux_kernel_list linux_kernel_pci PCI linux_kernel_pci->linux_kernel_interrupt linux_kernel_pci->linux_kernel_iomemory linux_kernel_pci->linux_kernel_dma linux_toolchain_basics->linux_basics_shell_file_dir_create_rm linux_toolchain_cmake_cross CMake: Cross Build linux_toolchain_cmake_local CMake: Local Build linux_toolchain_cmake_cross->linux_toolchain_cmake_local linux_toolchain_separate_compilation Zooming In: Separate Compilation, and Linking Statically linux_toolchain_separate_compilation->linux_toolchain_basics linux_toolchain_static_library Object Code Archives/Static Libraries linux_toolchain_static_library->linux_toolchain_separate_compilation linux_toolchain_shared_library Shared Libraries (Shared Objects) linux_toolchain_shared_library->linux_basics_intro_environment linux_toolchain_shared_library->linux_toolchain_static_library linux_toolchain_cmake_local->linux_toolchain_static_library linux_toolchain_raspi_linaro_pi Linaro Toolchain For The Pi (Defunct) linux_toolchain_raspi_linaro_pi->linux_ssh_basics linux_toolchain_raspi_linaro_pi->linux_ssh_scp linux_toolchain_raspi_linaro_pi->linux_basics_intro_environment linux_toolchain_raspi_linaro_pi->linux_basics_archiving_compression_tar linux_toolchain_cross_basics Cross Development linux_toolchain_raspi_linaro_pi->linux_toolchain_cross_basics linux_toolchain_raspi_docker_fedora_wsl Building A Toolchain On Fedora For Ubuntu 18.04 (WSL) linux_toolchain_raspi_details Building A Cross Toolchain For The Raspberry Pi, Using crosstool-ng linux_toolchain_raspi_docker_fedora_wsl->linux_toolchain_raspi_details linux_toolchain_raspi_toolchain_setup Cross Toolchain Setup linux_toolchain_raspi_toolchain_setup->linux_toolchain_cross_basics linux_toolchain_raspi_details->linux_ssh_basics linux_toolchain_raspi_details->linux_ssh_scp linux_toolchain_raspi_details->linux_basics_intro_environment linux_toolchain_raspi_details->linux_basics_archiving_compression_tar linux_toolchain_raspi_details->linux_toolchain_cross_basics linux_toolchain_exercises_native_build Exercise: Build Software Package (Native) linux_toolchain_exercises_native_build->linux_toolchain_static_library linux_toolchain_exercises_fh_moodle_quiz FH/Moodle Quiz: Toolchain linux_toolchain_exercises_fh_moodle_quiz->linux_toolchain_basics linux_toolchain_exercises_fh_moodle_quiz->linux_toolchain_separate_compilation linux_toolchain_exercises_cross_build Exercise: Build Software Package (Cross, Raspberry) linux_toolchain_exercises_cross_build->linux_toolchain_static_library linux_toolchain_exercises_cross_build->linux_toolchain_raspi_toolchain_setup linux_toolchain_exercises_raspberry_toolchain Exercise: Install And Check Raspberry Toolchain linux_toolchain_exercises_raspberry_toolchain->linux_toolchain_basics linux_toolchain_exercises_raspberry_toolchain->linux_toolchain_cross_basics linux_toolchain_cross_basics->linux_toolchain_basics linux_hardware_brushless_motor Controlling a Brushless Motor With Raspberry Pi linux_hardware_pwm PWM Userspace Interface (using PCA9685) linux_hardware_brushless_motor->linux_hardware_pwm linux_hardware_w1 Linux and OneWire (using DS18B20 Temperature Sensor as Slave) linux_hardware_i2c Linux and I2C (using LM73 Temperature Sensor as Slave) linux_hardware_can_hardware Hardware, Kernel linux_hardware_can_programming Programming linux_hardware_can_intro CAN/Linux Basics linux_hardware_can_interfaces CAN Interfaces