HelenOS Command Reference
Description of categories
| Category | Description
|
| bdsh | Shell built-in commands. Type help commands in the shell for a listing.
|
| app | Application category. Command-line driven or interactive commands. ls /app for a listing
|
| srv | Services category. They work in background and not all should be started by hand. ls /srv for a listing
|
Default executable directories
If you type in a command in Bdsh without path will try to find a shell built-in, then it will look into /app and /srv. There are other executables in a HelenOS system, namely the DDF-based drivers under /drv. This directory is not searched as DDF drivers are started automatically by Devman and you never need to run them by hand (although it is possible).
Commands
| Cat. | Command | Description
|
| bdsh | cd | Change working directory
|
| bdsh | exit | Exit the shell
|
| bdsh | help | Show help
|
| bdsh | mkdir | Create new directory
|
| bdsh | mkfile | Create new file
|
| bdsh | rm | Remove file or directory
|
| bdsh | bdd | Dump block device contents
|
| bdsh | cat | Display contents of file
|
| bdsh | ls | Directory listing
|
| bdsh | pwd | Print current working directory
|
| bdsh | cp | Copy file
|
| bdsh | mv | Move or rename file
|
| bdsh | mount | Mount file system
|
| bdsh | umount | Unmount file system
|
| bdsh | kcon | Open kernel console
|
| app | bdsh | The shell, Brain Dead Shell
|
| app | blkdump | Dump block device contents
|
| app | bnchmark | File system benchmark
|
| app | edit | Text Editor
|
| app | getterm | Run command on a specified virtual console
|
| app | init | Initialize the operating system
|
| app | kill | Kill a task by TID
|
| app | killall | Kill tasks whose name matches pattern
|
| app | klog | Print and follow contents of kernel log
|
| app | mkfat | Create empty FAT file system
|
| app | netecho | Socket-based TCP/UDP echo server
|
| app | nettest1 | Socket-based TCP/UDF test app
|
| app | nettest2 | Socket-based TCP/UDP test app
|
| app | ping | ICMP ping utility
|
| app | redir | Run command with standard input, output, error output redirected to files
|
| app | sbi | Interpreter of Sysel programming language
|
| app | stats | List tasks, threads, CPUs
|
| app | sysinfo | Print entries from kernel sysinfo tree
|
| app | taskdump | Dump core, stack trace from a task
|
| app | tester | Run various unit tests
|
| app | tetris | Fork of BSD Tetris game
|
| app | top | Monitor which tasks consume most resources
|
| app | trace | Trace system calls made by a task
|
| app | websrv | Web server stub
|
| srv | adb_ms | Apple Desktop Bus mouse driver
|
| srv | apic | APIC interrupt controller driver
|
| srv | arp | ARP network protocol service
|
| srv | ata_bd | ATA/ATAPI (disk/optical drive) block device driver
|
| srv | char_ms | Serial and PS/2 mouse protocol driver
|
| srv | clip | Clipboard service
|
| srv | console | Console service
|
| srv | cuda_adb | Apple Desktop Bus driver for Mac
|
| srv | devfs | Devmap file system, expose devmap devices
|
| srv | devman | Device manager, manage DDF device tree
|
| srv | devmap | Device mapper
|
| srv | eth | Ethernet protocol service
|
| srv | ext2fs | Ext2 file system driver (read-only)
|
| srv | fat | FAT file system service
|
| srv | fhc | FHC interrupt controller driver
|
| srv | fb | Frame buffer service
|
| srv | file_bd | File-backed block device
|
| srv | g_part | GUID (EFI) partition driver
|
| srv | gxe_bd | GXemul virtual disk driver
|
| srv | i8042 | Intel 8042 PS/2 port driver
|
| srv | i8259 | Intel 8259 interrupt controller driver
|
| srv | icmp | ICMP network protocol service
|
| srv | ip | IP network protocol service
|
| srv | kbd | Keyboard service
|
| srv | lo | Loopback network interface
|
| srv | loader | Executable loader
|
| srv | mbr_part | MBR (PC-BIOS) partition driver
|
| srv | ne2000 | NE2000 Ethernet Adapter driver
|
| srv | net | Networking service
|
| srv | ns | Naming service
|
| srv | nildummy | Dummy network interface
|
| srv | obio | OBIO PCI interrupt controller driver
|
| srv | s3c24ser | Samsung S3C24xx on-chip UART driver (for GTA02)
|
| srv | s3c24ts | Samsung S3C24xx touch screen driver (for GTA02)
|
| srv | rd | RAM-disk service
|
| srv | taskmon | Task monitoring service, initiate core dumps
|
| srv | tcp | TCP network protocol service
|
| srv | tmpfs | RAM-based file system
|
| srv | udp | UDP network protocol service
|
| srv | vfs | File System service
|
