Xshell的使用 Xshell配色及其编码设置

  Xshell配色及其编码设置 

1. 配色方案:

苹果绿，或者称 豆沙绿，的具体色彩值是：色调（Hue）84、饱和度（Sat）91、亮度 （Lum）205。对应RGB值为（204, 232, 207），对应网页色彩值为#CCE8CF。这个色彩参数，可以根据个人的喜好稍作修改，让自己用电脑的候感觉到最舒服为宜。把浏览器和窗口背景调成这个 颜色，据说对眼睛有好处，尤其是用计算机时间比较长的人。 

让眼睛舒服的颜色还有 草绿， 浅绿色， 浅蓝色， 浅褐色， 亚麻布色。红色也是很刺激眼睛的颜色，看的时间长了，也容易产生眼干、眼涩等症状，加重眼睛疲劳。在用电脑时，如果环境光线不强，记得调整屏幕亮度，可以让眼睛更舒适。 

XTerm.xcs 

**************************

[XTerm]

text=e5e5e5

cyan(bold)=55ffff

text(bold)=ffffff

magenta=bb00bb

green=006400

green(bold)=55ff55

background=000000

cyan=00cdcd

red(bold)=ff5555

yellow=c8af00

magenta(bold)=ff55ff

yellow(bold)=fff555

red=bb0000

white=ebebeb

blue(bold)=50beff

white(bold)=ffffff

black=000000

blue=1e90f5

black(bold)=555555

[Names]

name0=XTerm

count=1

**************************************

ubuntu.xcs 

************************************************

[ubuntu]

text=ffffff

cyan(bold)=34e2e2

text(bold)=ffffff

magenta=75507b

green=4e9a06

green(bold)=8ae234

background=300a24

cyan=06989a

red(bold)=ef2929

yellow=c4a000

magenta(bold)=ad7fa8

yellow(bold)=fce94f

red=cc0000

white=d3d7cf

blue(bold)=729fcf

white(bold)=eeeeec

black=000000

blue=3465a4

black(bold)=555753

[Names]

name0=ubuntu

count=1

************************************************

comfort.xcs 

*********************************************

[comfort]

text=dce2e2

cyan(bold)=2ad1b8

text(bold)=dce2e2

magenta=dd3682

green=55bb55

green(bold)=55bb55

background=002b35

cyan=2ad1b8

red(bold)=dc322f

yellow=e5d900

magenta(bold)=dd3682

yellow(bold)=e5d900

red=dc322f

white=dce2e2

blue(bold)=268bd2

white(bold)=dce2e2

black=002b35

blue=062bd2

black(bold)=002b35

[Names]

name0=comfort

count=1

*********************************************

2. Xshell的设置

 

 

 

 

 

 

3. 组合快捷键

 

 

 

 

 

4. Xshell内置的命令

 

5. Xftp的设置

 

 

6. ubuntu上ssh的设置

openssh服务的安装及其使用

ssh为Secure Shell的缩写。

由互联网工程任务组（IETF-The Internet Engineering Task Force）的网络工作小组（Network Working Group）所制定。

ssh是建立在应用层和传输层基础之上的安全协议。

ssh是目前较可靠，专为远程登录会话和其他网络服务提供安全性的协议。

1：安装ssh服务

ubuntu安装ssh服务器：

sudo apt-get install openssh-server

重启ssh服务(出现问题时使用)：

sudo service ssh restart

2：配置ssh设置

lsgx@lsgx-ubuntu:code$ cat /etc/ssh/sshd_config 

# Package generated configuration file

# See the sshd_config(5) manpage for details

# What ports, IPs and protocols we listen for

Port 22

# Use these options to restrict which interfaces/protocols sshd will bind to

#ListenAddress ::

#ListenAddress 0.0.0.0

Protocol 2

# HostKeys for protocol version 2

HostKey /etc/ssh/ssh_host_rsa_key

HostKey /etc/ssh/ssh_host_dsa_key

HostKey /etc/ssh/ssh_host_ecdsa_key

HostKey /etc/ssh/ssh_host_ed25519_key

#Privilege Separation is turned on for security

UsePrivilegeSeparation yes

# Lifetime and size of ephemeral version 1 server key

KeyRegenerationInterval 3600

ServerKeyBits 1024

# Logging

SyslogFacility AUTH

LogLevel INFO

# Authentication:

LoginGraceTime 120

# PermitRootLogin without-password

PermitRootLogin yes

StrictModes yes

RSAAuthentication yes

PubkeyAuthentication yes

#AuthorizedKeysFile %h/.ssh/authorized_keys

# Don't read the user's ~/.rhosts and ~/.shosts files

IgnoreRhosts yes

# For this to work you will also need host keys in /etc/ssh_known_hosts

RhostsRSAAuthentication no

# similar for protocol version 2

HostbasedAuthentication no

# Uncomment if you don't trust ~/.ssh/known_hosts for RhostsRSAAuthentication

#IgnoreUserKnownHosts yes

# To enable empty passwords, change to yes (NOT RECOMMENDED)

PermitEmptyPasswords no

# Change to yes to enable challenge-response passwords (beware issues with

# some PAM modules and threads)

ChallengeResponseAuthentication no

# Change to no to disable tunnelled clear text passwords

PasswordAuthentication yes

# Kerberos options

#KerberosAuthentication no

#KerberosGetAFSToken no

#KerberosOrLocalPasswd yes

#KerberosTicketCleanup yes

# GSSAPI options

#GSSAPIAuthentication no

#GSSAPICleanupCredentials yes

X11Forwarding yes

X11DisplayOffset 10

PrintMotd no

PrintLastLog yes

TCPKeepAlive yes

#UseLogin no

#MaxStartups 10:30:60

#Banner /etc/issue.net

# Allow client to pass locale environment variables

AcceptEnv LANG LC_*

Subsystem sftp /usr/lib/openssh/sftp-server

# Set this to 'yes' to enable PAM authentication, account processing,

# and session processing. If this is enabled, PAM authentication will

# be allowed through the ChallengeResponseAuthentication and

# PasswordAuthentication.  Depending on your PAM configuration,

# PAM authentication via ChallengeResponseAuthentication may bypass

# the setting of "PermitRootLogin without-password".

# If you just want the PAM account and session checks to run without

# PAM authentication, then enable this but set PasswordAuthentication

# and ChallengeResponseAuthentication to 'no'.

UsePAM yes

lsgx@lsgx-ubuntu:code$ cat /etc/ssh/ssh_config 

# This is the ssh client system-wide configuration file.  See

# ssh_config(5) for more information.  This file provides defaults for

# users, and the values can be changed in per-user configuration files

# or on the command line.

# Configuration data is parsed as follows:

#  1. command line options

#  2. user-specific file

#  3. system-wide file

# Any configuration value is only changed the first time it is set.

# Thus, host-specific definitions should be at the beginning of the

# configuration file, and defaults at the end.

# Site-wide defaults for some commonly used options.  For a comprehensive

# list of available options, their meanings and defaults, please see the

# ssh_config(5) man page.

Host *

#   ForwardAgent no

#   ForwardX11 no

#   ForwardX11Trusted yes

#   RhostsRSAAuthentication no

#   RSAAuthentication yes

    PasswordAuthentication yes

#   HostbasedAuthentication no

#   GSSAPIAuthentication no

#   GSSAPIDelegateCredentials no

#   GSSAPIKeyExchange no

#   GSSAPITrustDNS no

#   BatchMode no

#   CheckHostIP yes

#   AddressFamily any

#   ConnectTimeout 0

#   StrictHostKeyChecking ask

#   IdentityFile ~/.ssh/identity

#   IdentityFile ~/.ssh/id_rsa

#   IdentityFile ~/.ssh/id_dsa

#   Port 22

#   Protocol 2,1

#   Cipher 3des

#   Ciphers aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc

#   MACs hmac-md5,hmac-sha1,[e-mail],hmac-ripemd160

#   EscapeChar ~

#   Tunnel no

#   TunnelDevice any:any

#   PermitLocalCommand no

#   VisualHostKey no

#   ProxyCommand ssh -q -W %h:%p gateway.example.com

#   RekeyLimit 1G 1h

    SendEnv LANG LC_*

    HashKnownHosts yes

    GSSAPIAuthentication yes

    GSSAPIDelegateCredentials no

7. 安装sz rz 

rz，sz是Linux/Unix同Windows进行ZModem文件传输的命令行工具

优点：比ftp命令方便，而且服务器不用打开FTP服务。

lsgx@lsgx-ubuntu:code$ sudo aptitude install lrzsz