寫個(gè)unix配置sudo的

   在unix里沒有sudo的環(huán)境，需要先安裝sudo,在配置sudo，

   我這個(gè)是自己的環(huán)境，各位配合自己的環(huán)境使用哦

   1，檢查sudo是否安裝，如果安裝直接配置就可以。

   2，下載sudo，或者是用ftp

   3，安裝sudo

   4，配置sudo

   。。。。。。。在安裝中是用源碼安裝的，一定要編譯好，要不然找不到配置文件。下面的網(wǎng)址結(jié)合看會(huì)更明白。

   安裝和配置sudo ：http://linux.chinaunix.net/techdoc/install/2006/03/05/928431.shtml

1、輸入sudo命令測(cè)試此linux系統(tǒng)是否安裝了sudo工具，如果安裝，直接編輯配置文件

# sudo   ------------------看一下是否安裝了sudo

usage: sudo -V | -h | -L | -l | -v | -k | -K | [-H] [-P] [-S] [-b] [-p prompt]

            [-u username/#uid] -s | <command>-----------------------------------------如果安裝，直接編輯配置文件

2、下載sudo

cs_svr17[/tmp]#cd /tmp---------------------------------進(jìn)入/tmp目錄下

cs_svr17[/tmp]#pwd------------------------------------確認(rèn)是tmp目錄

/tmp

cs_svr17[/tmp]#ftp 218.206.191.9  --------------------ftp地址

Connected to 218.206.191.9.

220 (vsFTPd 2.2.2)

Name (218.206.191.9:szcare): sheng2----------------輸入用戶名sheng2

331 Please specify the password. ------------------------輸入密碼ENGsh%029

Password:-----------------------------------密碼錯(cuò)誤

530 Login incorrect.

Login failed.

ftp> by ----

221 Goodbye.

cs_svr17[/tmp]#ftp 218.206.191.9 ----------------------------從新輸入

Connected to 218.206.191.9.

220 (vsFTPd 2.2.2)

Name (218.206.191.9:szcare): sheng2---------------------輸入用戶名

331 Please specify the password.---------------------------------輸入密碼

Password:

230 Login successful.

Remote system type is UNIX.

Using binary mode to transfer files.

ftp> cd chaijx/omc---------------------------------------------------進(jìn)入放ftp的目錄

250 Directory successfully changed.

ftp> ls-------------------------------------------------------------------查看文件內(nèi)容，沒有我們要的包輸入bin轉(zhuǎn)換成2進(jìn)制

200 PORT command successful. Consider using PASV.

150 Here comes the directory listing.

-rw-rw-r--    1 605      600        154679 May 31 11:28 oam-system-config.xml

-rw-rw-r--    1 605      600       1648640 May 31 12:16 sudo-1.6.7p5.tar

-rw-rw-r--    1 605      600       1013760 May 31 12:16 sudo-1.6.9p17-ia64-11.23.depot.gz

-rw-rw-r--    1 605      600        525861 May 31 12:16 sudo-1.7.1-ia64-11.23.depot.gz

-rw-rw-r--    1 605      600       1858612 May 31 12:16 sudo-1.8.6p8.tar.gz

226 Directory send OK.

ftp> bin----------------------轉(zhuǎn)換成2進(jìn)制后下載需要的包

200 Switching to Binary mode.

ftp> get sudo-1.6.7p5.tar ------------------------------------------------下載sudo包

200 PORT command successful. Consider using PASV.

150 Opening BINARY mode data connection for sudo-1.6.7p5.tar (1648640 bytes).

226 Transfer complete.

1648640 bytes received in 0.19 seconds (8309.33 Kbytes/s)

ftp> mget sudo* -----------------------------------------------下載全部的sudo包一直按Y

mget sudo-1.6.7p5.tar? y

200 PORT command successful. Consider using PASV.

150 Opening BINARY mode data connection for sudo-1.6.7p5.tar (1648640 bytes).

226 Transfer complete.

1648640 bytes received in 0.20 seconds (8113.32 Kbytes/s)

mget sudo-1.6.9p17-ia64-11.23.depot.gz? y

200 PORT command successful. Consider using PASV.

150 Opening BINARY mode data connection for sudo-1.6.9p17-ia64-11.23.depot.gz (1013760 bytes).

226 Transfer complete.

1013760 bytes received in 0.11 seconds (9062.70 Kbytes/s)

mget sudo-1.7.1-ia64-11.23.depot.gz? y

200 PORT command successful. Consider using PASV.

150 Opening BINARY mode data connection for sudo-1.7.1-ia64-11.23.depot.gz (525861 bytes).

226 Transfer complete.

525861 bytes received in 0.06 seconds (7937.68 Kbytes/s)

mget sudo-1.8.6p8.tar.gz? y

200 PORT command successful. Consider using PASV.

150 Opening BINARY mode data connection for sudo-1.8.6p8.tar.gz (1858612 bytes).

226 Transfer complete.

1858612 bytes received in 0.23 seconds (7847.07 Kbytes/s)

ftp> by 

221 Goodbye.

cs_svr17[/tmp]#ls

.AgentSockets                      start_daf.txt

.kc.trace                          start_daf_err.log

.s.PGSQL.10864                     start_daf_tmp.txt

.s.PGSQL.10864.lock                start_serv.log

X11_newfonts.log                   start_serv.txt

hpce                               start_serv_err.log

install.vars                       start_serv_tmp.txt

ipv6agt.crashlog                   stop_daf.log

krun.1541                          stop_daf.txt

llbdbase.dat                       stop_serv.log

lost+found                         stop_serv.txt

ncweb_apa.log                      sudo-1.6.7p5.tar

ncweb_iether.log                   sudo-1.6.9p17-ia64-11.23.depot.gz

portmap.file                       sudo-1.7.1-ia64-11.23.depot.gz

rpcbind.file                       sudo-1.8.6p8.tar.gz

sd_ipd_acl.2727                    swlist

start_daf.log                      zabbix_agentd.pid

cs_svr17[/tmp]#

3、安裝sudo

# tar -xvf sudo-1.6.7p5.tar  ------------解壓sudo

# cd /tmp/sudo-1.6.7p5

# ./configure --prefix=/usr/local/sudo --bindir=/usr/bin --sbindir=/usr/sbin --mandir=/usr/share/man --sysconf=/etc    ------------------編譯sudo，visudo，man的配置文件

# make

# make installn

4、編輯配置文件

進(jìn)入/etc修改/sudoers配置文件

cs_svr17[/]#cd /etc  ------------進(jìn)入/etc

cs_svr17[/etc]#pwd

/etc

cs_svr17[/etc]#ll sudo*--------------查看sudo的文件，找到sudoers

-r--r-----   1 root       root           580 May 31 20:39 sudoers

cs_svr17[/etc]#cat sudoers------------查看sudoers

我是直接執(zhí)行visudo的命令

#visudo

軟件從源碼包安裝過程：

./configure              #編譯sudo軟件

make#執(zhí)行編譯sudo軟件

make install#安裝編譯sudo軟件

export PATH=$PATH:/usr/local/bin:/usr/local/sbin     #修改可執(zhí)行文件的查找路徑

which sudo#查找可執(zhí)行軟件所在位置

sudo --help -------------檢查sudo已經(jīng)安裝

export PATH=$PATH:/usr/local/bin:/usr/local/sbin----如果沒有編譯，就需要零時(shí)添加變量到  profile

或者是永久添加變量# vi /etc/profile