RTEMS Documentation Project RTEMS Shell Guide
  • 1. Preface
    • 1.1. Acknowledgements
  • 2. Configuration and Initialization
    • 2.1. Introduction
    • 2.2. Configuration
      • 2.2.1. Customizing the Command Set
      • 2.2.2. Adding Custom Commands
    • 2.3. Initialization
      • 2.3.1. Attached to a Serial Port
      • 2.3.2. Attached to a Socket
    • 2.4. Access Control
      • 2.4.1. Login Checks
      • 2.4.2. Configuration Files
      • 2.4.3. Command Visibility and Execution Permission
      • 2.4.4. Add CRYPT(3) Formats
    • 2.5. Functions
      • 2.5.1. rtems_shell_init - Initialize the shell
      • 2.5.2. rtems_shell_login_check - Default login check handler
  • 3. General Commands
    • 3.1. Introduction
    • 3.2. Commands
      • 3.2.1. help - Print command help
      • 3.2.2. alias - add alias for an existing command
      • 3.2.3. cmdls - List commands
      • 3.2.4. cmdchown - Change user or owner of commands
      • 3.2.5. cmdchmod - Change mode of commands
      • 3.2.6. date - print or set current date and time
      • 3.2.7. echo - produce message in a shell script
      • 3.2.8. sleep - delay for a specified amount of time
      • 3.2.9. id - show uid gid euid and egid
      • 3.2.10. tty - show ttyname
      • 3.2.11. whoami - print effective user id
      • 3.2.12. getenv - print environment variable
      • 3.2.13. setenv - set environment variable
      • 3.2.14. unsetenv - unset environment variable
      • 3.2.15. time - time command execution
      • 3.2.16. logoff - logoff from the system
      • 3.2.17. rtc - RTC driver configuration
      • 3.2.18. i2cdetect - detect I2C devices
      • 3.2.19. i2cget - get data from an EEPROM like I2C device
      • 3.2.20. i2cset - write data to an EEPROM like I2C device
      • 3.2.21. spi - read and write simple data to an SPI bus
      • 3.2.22. flashdev - read, write, erase and use
      • 3.2.23. exit - exit the shell
  • 4. File and Directory Commands
    • 4.1. Introduction
    • 4.2. Commands
      • 4.2.1. blksync - sync the block driver
      • 4.2.2. cat - display file contents
      • 4.2.3. cd - alias for chdir
      • 4.2.4. chdir - change the current directory
      • 4.2.5. chmod - change permissions of a file
      • 4.2.6. chroot - change the root directory
      • 4.2.7. cp - copy files
      • 4.2.8. dd - convert and copy a file
      • 4.2.9. debugrfs - debug RFS file system
      • 4.2.10. df - display file system disk space usage
      • 4.2.11. dir - alias for ls
      • 4.2.12. fdisk - format disk
      • 4.2.13. hexdump - ascii/dec/hex/octal dump
      • 4.2.14. ln - make links
      • 4.2.15. ls - list files in the directory
      • 4.2.16. md5 - compute the Md5 hash of a file or list of files
      • 4.2.17. mkdir - create a directory
      • 4.2.18. mkdos - DOSFS file system format
      • 4.2.19. mknod - make device special file
      • 4.2.20. mkrfs - format RFS file system
      • 4.2.21. mount - mount disk
      • 4.2.22. mv - move files
      • 4.2.23. pwd - print work directory
      • 4.2.24. rmdir - remove empty directories
      • 4.2.25. rm - remove files
      • 4.2.26. umask - set file mode creation mask
      • 4.2.27. unmount - unmount disk
  • 5. Memory Commands
    • 5.1. Introduction
    • 5.2. Commands
      • 5.2.1. mdump - display contents of memory
      • 5.2.2. wdump - display contents of memory (word)
      • 5.2.3. ldump - display contents of memory (longword)
      • 5.2.4. medit - modify contents of memory
      • 5.2.5. mfill - file memory with pattern
      • 5.2.6. mmove - move contents of memory
      • 5.2.7. malloc - obtain information on C program heap
  • 6. RTEMS Specific Commands
    • 6.1. Introduction
    • 6.2. Commands
      • 6.2.1. rtems - RTEMS Details
      • 6.2.2. shutdown - Shutdown the system
      • 6.2.3. cpuinfo - print per-processor information
      • 6.2.4. cpuuse - print or reset per thread cpu usage
      • 6.2.5. stackuse - print per thread stack usage
      • 6.2.6. perioduse - print or reset per period usage
      • 6.2.7. profreport - print a profiling report
      • 6.2.8. wkspace - display information on executive workspace
      • 6.2.9. config - show the system configuration.
      • 6.2.10. itask - list init tasks for the system
      • 6.2.11. extension - display information about extensions
      • 6.2.12. task - display information about tasks
      • 6.2.13. queue - display information about message queues
      • 6.2.14. sema - display information about semaphores
      • 6.2.15. region - display information about regions
      • 6.2.16. part - display information about partitions
      • 6.2.17. object - display information about RTEMS objects
      • 6.2.18. driver - display the RTEMS device driver table
      • 6.2.19. dname - displays information about named drivers
      • 6.2.20. pthread - display information about POSIX threads
  • 7. Dynamic Loader
    • 7.1. Introduction
    • 7.2. Commands
      • 7.2.1. rtl - Manager the RTL
  • 8. Network Commands
    • 8.1. Introduction
    • 8.2. Commands
      • 8.2.1. netstats - obtain network statistics
      • 8.2.2. ifconfig - configure a network interface
      • 8.2.3. route - show or manipulate the ip routing table
      • 8.2.4. ping - ping a host or IP address
  • 9. Function and Variable Index
  • 10. Concept Index
Index
RTEMS Shell Guide
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