User Manual

delgroup Delete group from system or user from group.

deluser Delete user from system.

depmod Program to generate modules.dep and map files.

df Report file system disk space usage.

diff Find differences between two files.

dirname Strip non-directory suffix from file name.

dmesg Print or control the kernel ring buffer.

dnsdomainname Show the system's DNS domain name

dpkg A medium-level package manager for (.deb) packages.

dpkg-deb Debian package archive (.deb) manipulation tool.

du Estimate file space usage.

dumpleases Display DHCP leases granted by udhcpd.

echo Display a line of text.

egrep Print lines matching a pattern.

eject Eject device (needed by some modems to switch mode).

env Print the current environment or run a program after setting up the specified environment.

expr Evaluate expressions.

false Do nothing, unsuccessfully.

fgrep Print lines matching a pattern.

find Search for files in a directory hierarchy.

flock (Un)lock file descriptor, or lock.

free Display amount of free and used memory in the system.

fuser Identify processes using files or sockets.

getty Open a tty, prompt for a login name, then invoke /bin/login.

grep Print lines matching a pattern.

gunzip Expand files.

gzip Compress files.

halt Stop the system.

head Output the first part of files.

hexdump Ascii, decimal, hexadecimal, octal dump.

hostid Print the numeric identifier for the current host.

hostname Show or set the system's host name.

httpd

Web server. Another Web server, , is available as a separate software component.lighttpd

hwclock Query and set the hardware clock (RTC).

id Print user identity.

ifconfig Configure a network interface.