User`s guide

Dual Network Options
Chapter 17 Command Line Interface 280
Shell and Shell Utilities
File and Disk Utilities
System Utilities
Network Utilities
ash bash echo env
false grep more pwd
sed sh which
cat chmod cp dd
df du e2fsck find
fsck gunzip gzip ln
ls mkdir mkdosfs mke2fs
mknod mount mv rm
rmdir scp sync tail
tar touch vi umount
zcat
date free half hostname
id init insmod kill
killall lsmod modprobe poweroff
ps reboot reset rmmod
shutdown sleep stty su
telnet uname useradd userdel
usermod who whoami
ftp ifconfig iptables netstat
ping route telnet ssh