The code for the CTK DAT interface to the RTEMS shell is located in the rce/shell directory. All interaction with the RTEMS operating system is encapsulated away from the user inside the interface. Portions of the shell have been customized by the CTK DAT group, and these customizations are listed below.
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- alias - Add an alias for an existing command
- blksync - sync the block driver
- cat - display file contents
- cd - alias for chdir
- chdir - change the current directory
- chmod - change permissions of a file
- chroot - change the root directory
- config - show the system configuration.
- cp - copy files
- cpuuse - print or reset per thread cpu usage
- date - print or set system date
- dd - convert and copy a file
- debugrfs - debug RFS file system
- dir - alias for ls
- dname - displays information about named drivers
- driver - display the rtems device driver table
- echo - echo a string
- exit - exit the shell
- extension - display information about extensions
- fdisk - format disk
- getenv - get environment variable
- halt - Shutdown the system
- hexdump - ascii/dec/hex/octal dump
- id - show user ID
- ifconfig - configure a network interface
- itask - list init tasks for the system
- ln - make links
- logoff - exit the shell
- ls - list files in the directory
- malloc - obtain information on C program heap
- mdump - display contents of memory
- medit - modify contents of memory
- mfill - file memory with pattern
- mkdir - create a directory
- mknod - make device special file
- mkrfs - format RFS file system
- mmove - move contents of memory
- mount - mount disk
- mv - move files
- netstats - obtain network statistics
- object - display information about rtems objects
- part - display information about partitions
- perioduse - print or reset per period usage
- pthread - display information about POSIX threads
- pwd - print work directory
- queue - display information about message queues
- region - display information about regions
- rm - remove files
- rmdir - remove empty directories
- route - show or manipulate the ip routing table
- rtc - configure the RTC driver
- sema - display information about semaphores
- setenv - set environment variable
- sleep - delay for a time
- stackuse - print per thread stack usage
- task - display information about tasks
- time - time a command execution
- tty - show tty name
- umask - set file mode creation mask
- unmount - unmount disk
- unsetenv - unset ditto
- wdump - display contents of memory (word)
- whoami - print userID
- wkspace - display information on executive workspace
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DAT defined commands
- burnSystem - burn a SYSTEM container to flash (To be deprecated)
- burnTask - burn a TASK container to flash
- runTask - load and run a module as a task
- freeBlocks - dump the block usage map
- fsDump - dump an index of the flash filesystem. Developer tool
- lsSystem - display SYSTEM images
- lsTask - display TASK images
- reboot - reboot the board
- rmContainer - Delete a container
- stopTask - send a stop message to a task
- syslog - dump the in-memory system log
- addCommand - add an arbitrary command to the shell (see below)
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