* ash * awk * cat — Print content of one or more files to stdout. * chmod — Change file modes * cp — Copy * date — Display system date/time * dd — Copy a file with converting and formatting * df — Print filesystem usage statistics * dmesg * echo — Display a specified line of text. * egrep * fgrep * getty * grep — Search for PATTERN in each FILE or standard input. * gunzip — Compressed file expansion. * gzip — File compression. *

— Web_server|HTTP server daemon * init * kill — Send a signal to a process. * ln — Create a link named LINK_NAME or DIRECTORY to the specified TARGET. * login — Begin a new session on the system * ls — List of files or folders * mdev — akin to udev * mkdir — Create a folder * more — View FILE or standard input one screen-full at a time * mount — Mount file systems * mv — move file * nc — networking Swiss army knife. * netstat — Display networking information. * ntpc * ntpsync * nvram * pidof — List PIDs of all processes with names that match NAMEs * ping — Send ICMP ECHO_REQUEST packets to network hosts * ps — Report process status * pwd — Print working directory * realpath * rm — Erase file * rmdir — Remove directory * rpm2cpio * rstats — Copyright of BusyBox * rtcwake * runlevel * run-parts * runsv * runsvdir * rx * script * sed — Text stream editor * setkeycodes * setlogcons * setsid * setuidgid * sh * sha1sum — Compute and check SHA-1 message digest * sha256sum — Compute and check SHA-512 message digest * sleep — Suspend program execution for a specified time * start-stop-daemon * stat * strings * stty — Change and print terminal line settings * su — Execute commands with privileges of another user account * sulogin * sum — Checksum and count blocks in a file * sv * svlogd * swapoff * swapon * switch root * sync — Write all buffered file system blocks to disk * sysctl * syslogd * tac — Concatenate and print files in reverse line order * tail — Output last of file * tar * taskset * tcpsvd * tee — Send output to multiple files * telnet * telnetd * test * tftp * tftpd * time * timeout — Run a command with a time limit * top * touch — Update the last-modified date on the given FILE* tr — Translate or delete characters * traceroute * true * tty * ttysize * udhcpc — Small DHCP client * udhcpd * udpsvd * umount — Unmount file systems * uname — Display system information * uncompress * unexpand * uniq * unix2dos * unlzma * unlzop * unzip * uptime — Tell how long the system has been running. * usleep — Pause for N icroseconds* vconfig — VLAN (802.1q) configuration program * vi — (visual) Edit FILE * vlock — Virtual Console lock program * volname — Return volume name * watch — Execute a program periodically * watchdog — Software watchdog daemon * wc — Word, line, and byte or character count * wget * which — Shows the full path of (shell) commands * who — Display who is on the system * whoami — Print effective userid * xargs — Construct argument lists and invoke utility * yes — to print a string repetitively * zcat — Uncompress to stdout * zcip