pwd
cd /etc/httpd
cd conf
cd ../jerry
ls -la
ls -dh
ls -R
ls --color
ls install.log*
ls -lh install.???
du -sh /home
du -a /root
mkdir newdir
mkdir -p /root/beifen/newdir
touch one.txt
touch two.php three.py
ln /usr/sbin/system-config-network /sbin/netconfig
ln -s /etc/httpd/conf/httpd.conf /etc/httpd.conf
cp old.txt new.txt
cp -r /boot/grub/ /etc/host.conf/public_html/
cp -pf yuan mubiao
cp -ri /jiu/ /xin/
rm -ri public_html/grub/
rm -rf public_html/grub/
mv mkfile public_html/
mv yuanming xinming
find /etc -name "httpd.conf"
find /etc -name "resol*.conf"
find /etc -name "httpd.???"
cat /etc/host.conf
cat /etc/resolv.conf
more /etc/httpd/conf/httpd.conf
less /etc/httpd/conf/httpd.conf
head -5 httpd.conf
tail -3 /var/log/messages
wc /etc/hosts
grep -i "nameserver" httpd.conf
grep -v "^#" httpd.conf
grep "^root" /etc/passwd
gzip -9 temp
bzip2 -9 temp
gzip -d temp.gz
bzip2 -d temp.bz2
tar jcf test.tar.bz2 /etc/httpd/
tar jxf test.tar.bz2 -C /tmp
tar -zcvf test.tar.gz test
tar -zxvf test.tar.gz
tar -zcvf temp.tar.gz temp
tar -zxvf temp.tar.gz