这个是FTP
2017/11/21
vi etc/sysconfig/network
【hostname=cn201611214】
reboot
(cmb)ipconfig / all
(桥接——编辑连接)
ping 192.168.42.29 -c 4
ping 192.168.81.110 -c 4
service network restart
(cmd) ping 192.168.81.110
useradd cn
passwd cn
chmod 640 /etc/sudoers
gedit /etc/sudoers
【cn ALL=(ALL) ALL】
chmod 440 /etc/sudoers
su cn
rpm -qa|grep vsftpd
sudo rpm -ivh v(tab)/f(tab)
sudo setenforce 0
(关闭防火墙)
sudo service vsftpd start
(cmd)ftp 192.168.42.29
()anonymous
()ls
()bye
ls /var/ftp
(cmd)ftp 192.168.42.29
()cn
()cd /
()ls -l
()bye
cd ~
pwd
mkdir -p ftpserver/upload
sudo chown ftp ftpserver/upload/
ls ftpserver/ -l
vi ftpserver/wenjuan01.txt
【cn201611214
chushi wenjuan】
ls ftpserver/ -l
cd /etc/vsftpd/
ls -l
sudo cp vsftpd.conf vsftpd.conf.bak
sudo gedit vsftpd.conf
【】
sudo useradd cn01
sudo passwd cn01 MM111111 MM222222
ls /home
sudo vi chroot_list
【cn01】
sudo service vsftpd restart
ftp 192.168.42.29
cn
111111
cd /
ls
ftp 192.168.42.29
cn01
222222
ls
cd /
ls
bye
ftp 192.168.42.29
anonymous
111111
ls
cd /
ls
get wenjuan01.txt /home/cn/aa.txt
(打开终端)
su cn
ls
cd ~
ls
cat aa.txt
vi aa.txt
【cn201611214
wancheng wenjuan】
mv aa.txt wancheng-wenjuan01-cn.txt
ls
ls -l
(回终端)
ls
cd upload
ls
put /home/cn/wancheng-wenjuan01-cn.txt wancheng-wenjuan01-cn.txt
ls
(打开软件 先调试anonymous 再调试cn)

同FTP
2017/11/15
(桥接)
ping 192.168.42.29 -c 3
ping 192.168.81.110 -c 3
ping http://www.sina.com.cn -c 3
(把两个包移进来)
rpm -ivh ftp(tab)
rpm -ivh vsftpd(tab)
useradd cn
passwd cn MM111111
chmod 640 /etc/sudoers
gedit /etc/sudoers
【
cn ALL=(ALL) ALL
】
chmod 440 /etc/sudoers
su cn
sudo setenforce 0 111111
(打开防火墙ftp)
sudo service vsftpd start
sudo service vsftpd restart
ftp 192.168.42
(ftp) anonymous MM111111
ls
bye
sudo vi /var/ftp/pub/diaochawenjuan01.txt
【suibiandadian】
ls -l /var/ftp/pub/diaochawenjuan01.txt
（cmd）
（）ping 192.168.42.29
（）ftp 192.168.42.29
anonymous
MM111111
ls
cd pub
ls
get diaochawenjuan01.txt d:\aa.txt
(打开D盘，有aa.txt在里面)
cd ~
mkdir ftpserver/upload -p
pwd
sudo chown ftp ftpserver/upload/ MM111111
ls ftpserver/ -l
vi ftpserver/upload/wenjuan02.txt
【wenjuan02】
ls ftpserver/upload/ -l
cd /etc/vsftpd
ls
ls -l
sudo cp vsftpd.conf vsftpd.conf.bak
sudo gedit vsftpd.conf
【
anonmous_enable=yes
anon_root=/home/cn/ftpserver
anon_upload enable =yes
hide_ids=yes
anon_max_rate=102400
anon_world_readable_only=yes
(去引号)chown_uploads=yes
（去引号）chown_username=cn
】
（cmd）bye
ftp 192.168.42.29
cn MM111111
（打开另一个终端）
ftp 192.168.42.39
cn
111111
ls
cd /
ls
bye
cat /etc/passwd
(打开终端，仍然在gedit界面内)
(去引号)chroot_local_user=yes
(去引号)chroot_list_enable=yes
(qyh)chroot_list_file=/etc/vsftpd/chroot_list
(打开另一个终端)
ls /etc/vsftpd/
su cn
sudo vi /etc/vsftpd/chroot_list MM111111
【cn01】
(打开终端，仍然在gedit界面内)
pam_service_name=vsftpd
userlist_enable=yes
tcp_wrappers=yes
max_clients=5
max_per_ip=5
(打开另一个终端)
sudo service vsftpd restart
(cmd)ftp 192.168.42.29
anonymous
ftp 192.168.42.81
anonymous MM111111
ls
(打开软件)
主机：192.168.42.29 用户名：anonymous
主机：192.168.42.29 用户名：cn 密码：111111
（打开终端）
bye
ftp:192.168.42.81
cn MM111111
ls
(打开软件)
主机：192.168.42.29 用户名：cn01 密码：111111
（打开终端）
cd /
ls
bye
ftp:192.168.42.81
cn01 MM111111
cd /
ls

这个是SAMBA
2017/11/7 -----2017/11/8
(桥接，编辑网关)
ping 192.168.42.1 -c 3
ping 192.168.81.110 -c 3
(cmd)ping 192.168.42.29
rpm -qa|grep samba
rpm ivh samba(Tab)
rpm -qa|grep samba
useradd cn
passwd cn MM111111
service smb start
smbpasswd -a cn MM222222
(查找\\192.168.42.29,输入账户和密码)
su cn
cd /home/cn
ls
mkdir 201611214
ls -l
vi 201611214/cn.txt
【陈柠201611214】
ls 201611214/cn.txt -l
su root MM123456
//service smb restart
//mkdir /home/samba
//touch /home/samba/hello
//chown -R cn /home/samba/
cd /etc/samba
ls
//ls /home/cn
cp smb.conf smb.conf.bak
gedit smb.conf
【
workgroup = workgroup
netbios name = cn'sSERVER
;[homes]
; comment = Home Directories
; browseable = no
; writable = yes
; valid users = %S
; valid users = MYDOMAIN\%S
;[printers]
; comment = All Printers
; path = /var/spool/samba
; browseable = no
; guest ok = no
; writable = no
; printable = yes
; [public]
; comment = cn's samba server
; path = /home/cn/201611214
; public = yes
; writable = yes
; printable = no
; write list = +staff
[share201611214]
comment = cn's samba server
path = /home/samba; public = no
writable = yes
valid users = cn,@cn
】
sentenforce 0
【禁用或勾选防火墙两个选项】
service smb restart
\\testparm [enter]
smbclient -L 192.168.42.29 -U cn
ls /mnt
df
mount //192.168.42.81/share /mnt -o username=cn
df
ls /mnt
cp smb.conf /mnt
ls /mnt
(关防火墙)
停止SAMBA服务器：1-(去分号)hosts allow = 127. 192.168.41.
2-service smb restart
3-\\192.168.42.29
开启SAMBA服务器：1-(去分号)hosts allow = 127. 192.168.41. 192.168.42.
2-service smb restart
3-\\192.168.42.29.

【不知道】
2017/10/18
ls -l;df;free
echo "asdf \
> asdfasdf"
asdf asdfasdf
mkdir /tmp/shell
cd /tmp/shell/
ls
vi data ——#! /bin/sh
echo "Mr.$USER,Today is :"
echo &date "+%B%d%A"
echo "wish you have a lucky day!"——
./data
bash data
data
chmod +x data
ls
./data
export PATH=/tmp/shell:$PATH
data
useradd cn
passwd cn 123456
su cn
data
su root 123456
vi mkf——cd /root
ls -l
mkdir kk
cd kk
vi aa
chmod +x aa
cd /root——
chmod +x mkf
./mkf
ls /root/kk/
cat /root/kk/aa (随便填)
vi test1——echo "Program name is $0"
echo "there are totally $# parameters passed to this program"
echo "the last ud $?"
echo "the parameters are $*"——
chmod +x test1
./test1
./test1 how are you?
data
test1
test1 how are you ? and you are good
vi test2——if test $# -eq 0
then
echo "please specify a file!"
else
gzip $1
mv $1.gz.$HOME/.local/share/Trash/files
echo "File $1 is deleted!"
fi——
chmod +x test2
vi ceshi01——ceshi01——(删除ceshi01)
ls
test2 ceshi01
vi ceshi01——ceshi02——
./test2 ceshi02
_________________

基础训练
useradd chenning
passwd chenning (修改密码)
ls -l /etc/sudoers
chmod 640 /etc/sudoers
ls -l /etc/sudoers
vim /etc/sudoers
chmod 440 /etc/sudoers
ls -l /etc/sudoers
man useradd
su chenning
(sudo)mkdir /home/201611214 (输入111111)
ls /home
ls /home -l
（sudo）touch chenning.c
ls -l
grep -n address /etc/httpd/conf/httpd.conf
(sudo)find /etc -name "http*"
find /home -user chenning
(sudo)cp /etc/httpd/conf/httpd.conf .
ls -l
(sudo) chown chenning.chenning httpd.conf .
ls -l
cd ..
ls -l
(sudo)tar -czvf 201611214.tar.gz ./201611214
ls
ls -l
sudo mv 201611214.tar.gz /home/chenning
ls -l
ls /home/chenning/
ls /home/chenning/ -l
ls /home -l
cd ~
pwd
tar -zxvf 201611214.tar.gz
ls
ls 201611214
ls 201611214 -l
rm -f 201611214.tar.gz
ls 201611214
ls
uname -r
sudo groupadd -g 8888 xinan16
grep -n xinan16 /etc/group
sudo useradd cn201611214
sudo passwd cn201611214 (222222)
grep -n cn201611214 /etc/group
grep -n cn201611214 /etc/passwd
sudo usermod -g xinan16 cn201611214
groups cn201611214
grep -n cn201611214 /etc/passwd
who (切换用户 cn201611214)
who
who
（sudo）pkill -9 -t pts/3
sudo pkill -9 -t tty7
(sudo)groupdel xinan16
ls /home
(sudo)userdel -r cn201611214
ls /home
sudo groupdel xinan16
grep -n cn201611214 /etc/group.
_____________________________________________________________________________
(设置网卡。)
ping 192.168.42.1 -c 3
ping 192.168.81.110 -c 3
ping http://www.sina.com.cn -c 3
cd /etc/sysconfig/network-scripts
ls
cat ifcfg-Auto_eth3
ifdown eth4
ifup eth4
service network restart
ping 192.168.81.110 -c 3 -s 1024
rpm -qalgrep vsftpd
yum -y install vsftpd
ps -ef
kill 4019（倒数第二个数字）
df
df -h
uptime
free
free -m
mkdir /home/201611214
free -m >> /home/201611214/chenning.jc
cat /home/201611214/chenning.jc
mpstat
iostat -x /dev/sda2