shell的图形化实现简单示例
安装dialog，一般Linux中都会默认安装这个包，如果没有可以使用yum install来做。
[root@rac1 ~]# yum install dialog
Loaded plugins: fastestmirror
Determining fastest mirrors
addons | 1.9 kB 00:00
base | 1.1 kB 00:00
base/primary | 1.3 MB 00:01
base 3667/3667
extras | 2.1 kB 00:00
extras/primary_db | 173 kB 00:00
update | 1.9 kB 00:00
update/primary_db | 139 kB 00:00
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package dialog.x86_64 0:1.0.20051107-1.2.2 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
========================================================================================================================================================================
Package Arch Version Repository Size
========================================================================================================================================================================
Installing:
dialog x86_64 1.0.20051107-1.2.2 base 165 k
Transaction Summary
========================================================================================================================================================================
Install 1 Package(s)
Total download size: 165 k
Installed size: 393 k
Is this ok [y/N]: y
Downloading Packages:
dialog-1.0.20051107-1.2.2.x86_64.rpm | 165 kB 00:00
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Warning: RPMDB altered outside of yum.
** Found 5 pre-existing rpmdb problem(s), 'yum check' output follows:
PackageKit-0.5.8-13.el6.x86_64 has missing requires of PackageKit-yum = ('0', '0.5.8', '13.el6')
PackageKit-0.5.8-13.el6.x86_64 has missing requires of PackageKit-yum-plugin = ('0', '0.5.8', '13.el6')
abrt-addon-ccpp-1.1.13-4.el6.x86_64 has missing requires of yum-utils
perl-DBD-Pg-2.15.1-3.el6.x86_64 has missing requires of libpq.so.5()(64bit)
rhn-check-1.0.0-38.el6.noarch has missing requires of yum-rhn-plugin >= ('0', '0.5.3', '30')
Installing : dialog-1.0.20051107-1.2.2.x86_64 1/1
Verifying : dialog-1.0.20051107-1.2.2.x86_64 1/1
Installed:
dialog.x86_64 0:1.0.20051107-1.2.2
Complete!
安装完成后，我们来看看效果。dialog提供的选项功能还是很丰富的，自己也学习了个皮毛，简单show一下。-->msgbox组件
dialog --msgbox 'this is test' 50 50
dialog --title Testing --msgbox 'This is a new test by Jianrong' 10 20
--yesno组件
dialog --title "Please answer" --yesno "Do you want to have this testing " 10 20
--inputbox 组件
dialog --inputbox "Enter your name" 10 20 Jianrong
--fselect组件
dialog --title "select a file " --fselect $HOME 10 20
更多的细节还有待学习提高。
来自 “ ITPUB博客 ” ，链接：http://blog.itpub.net/23718752/viewspace-1352091/，如需转载，请注明出处，否则将追究法律责任。
转载于:http://blog.itpub.net/23718752/viewspace-1352091/