一个很不错的sell 菜单

发布: 2007-6-08 22:43 | 作者: seanhe | 来源: | 查看: 19次 | 进入软件测试论坛讨论

http://unix.ittoolbox.com/code/d.asp?d=2415&a=s
作者：amf57_unix

[code:1:035f8f0128]#Program: mmenu - shell script of user menu items
#Description:
# Program consisting of a series of functions providing user menus
# for simple tasks.
#
# Functions are loaded into memory and available for execution. Once
# loaded, the main menu will be invoked. The main menu (entry point) is :MainMenu.
#
# The following functions are declared:
# MainMenu
# EditFile
# MailMenu
# UserUtilMenu
# FileDirUtilMenu
# GetFileName
# ExecuteCommand
#
# Last updated on 10/10/2002 by A.M. Foster

#************************************************************8

#Screen Display Variables
REV=`tput rev`
OREV=`tput sgr0`
BLD=`tput smso`
OBLD=`tput rmso`

#Various variables
MenuMsg=""
MenuChoice=""

#*********************************************************************8
#Routine: MainMenu
#Main Menu function which displays the main menu to stdout.

MainMenu()
{

#Menu loop

while true
do
tput clear
MenuChoice=""

#Main Menu - display the main menu

echo ""
echo ""
echo "   ${REV}Main Menu${OREV}"
echo ""
echo ""
echo "    1.   ${BLD}E${OBLD}dit / File "
echo ""
echo "    2.   ${BLD}S${OBLD}end/Receive Mail ..."
echo ""
echo "    3.   ${BLD}U${OBLD}ser Utilities ..."
echo ""
echo "    4.   ${BLD}F${OBLD}ile Directory Utilities ..."
echo ""
echo "    0.   ${BLD}L${OBLD}og Off System"
echo ""
echo ""
echo "${BLD}${MenuMsg}${OBLD}"
echo ""
echo ""
echo -n "${BLD}Select: ${OBLD}"
MenuMsg=""

#Get user's choice and evaluate with case statement
read MenuChoice  #get user selection

case ${MenuChoice} in

"1" | "e" | "E" )
EditFile
;;

"2" | "s" | "S" )
MailMenu
;;

"3" | "u" | "U" )
UserUtilMenu
;;

"4" | "f" | "F" )
FileDirUtilMenu
;;

"0" | "l" | "L" )
echo " "
echo " "
echo "Exiting per User request!"
sleep 2
tput clear
exit 1
;;

* )
MenuChoice=""
MenuMsg="${BLD}Invalid choice. Please try again.${OBLD}"
;;

#Example of menu command that is hidden from users. Note that
#it is not in the menu, but has a choice in the case statement.

"admin" )
ExecuteCommand 'ps -ef | more'
;;

esac #end of case statement
done #end of menu loop
}

#************************************************************************************

#Routine EditFile
#Presents the Edit File Menu to stdout

EditFile()
{
MenuMsg=""
while true
do
MenuChoice=""
tput clear

echo ""
echo ""
echo "${REV}EDIT FILE${OREV}"
echo ""
echo ""
echo "1.   ${BLD}E${OBLD}nter File Name "
echo ""
echo "2.   Enter File Name Name from Li${BLD}s${OBLD}t ... "
echo ""
echo "0.   ${BLD}M${OBLD}ain Menu "
echo ""
echo ""
echo "${BLD}${MenuMsg}${OBLD}"
echo ""
echo ""
echo -n "${BLD}Select: ${OBLD}"
MenuMsg=""

#Get user's choice and evaluate with case statement
read MenuChoice  #get user selection

case ${MenuChoice} in
"1" | "e" | "E" )
echo -n "Enter file name to edit: "
read FileName
if [ -z "${FileName}" ] #check if user provided a file name
then
MenuMsg="You did not enter a valid file name!"
else
if [ -f ${FileName} ] #check if file exists
then
#check if file is a text file
if [ "file ${FileName} | grep text >> /dev/null" ]
then
filesoktoedit="y"
else
MenuMsg="${FileName} - is not an editable file!"
fi
else
filesoktoedit="y"
fi
fi

if [ $}filesoktoedit}="y" ]
then
vi "${FileName}"
echo " "
echo " Press any key to continue.."
fi
;;

"2" | "s" | "S" )
FileName=""
GetFileName FileName

if [ $? -eq 0 ]
then
if [ "file ${FileName} | grep text >> /dev/null" ]
then
vi "${FileName}"
echo " "
echo " Press any key to continue.."
else
MenuMsg="${BLD}${FileName} - is not an editable file!${OBLD}1"
fi
fi
;;

"0" | "m" | "M" )
break
;;

* )
MenuChoice=""
MenuMsg="${BLD}Invalid Choice! Please try again.${OBLD}"
;;
esac
done
return 0
} #end of EditFile function

#**********************************************************************************

#Routine MailMenu
#Displays Mail Menu to stdout

MailMenu()
{
MessageMenu=""
while true
do
tput clear
MenuChoice=""
echo ""
echo ""
echo "${REV}MAIL MENU${OREV}"
echo ""
echo ""
echo "   1.   ${BLD}S${OBLD}end Mail"
echo ""
echo "   2.   ${BLD}R${OBLD}eceive Mail"
echo ""
echo "   0.   ${BLD}M${OBLD}ain Menu"
echo ""
echo "${BLD}${MenuMsg}${OBLD}"
echo ""
echo ""
echo -n "${BLD}Select: ${OBLD}"
MenuMsg=""

#Get user's choice and evaluate with case statement
read MenuChoice  #get user selection

case ${MenuChoice} in
"1" | "s" | "S" )
echo " "
echo -n "Enter a mail ID to send to: "
read mailid

if [ -z "${mailid}" ]
then
MenuMsg="You must enter a mailid to send mail!"
fi

echo -n "Type your message: ^D to end: "
mail ${mailid}
echo " "
echo " Press any key to continue..."
;;

"2" | "r" | "R" )
mail
echo " "
echo "Press any key to continue..."
;;

"0" | "m" | "M" )
break
;;

* )
MenuChoice=""
MenuMsg="${BLD}Invalid Choice! Please try again.${OBLD}"
;;
esac
done
} #end of MailMenu function

#********************************************************************************
#Routine UserUtilMenu

UserUtilMenu()
{
MenuMsg=""
while true
do
tput clear
MenuChoice=""

echo ""
echo ""
echo "${REV}USER UTILITY MENU${OREV}"
echo " "
echo " "
echo "   1.   ${BLD}C${OBLD}hange Password"
echo ""
echo "   2.   ${BLD}D${OBLD}isplay Date and Time"
echo ""
echo "   3.   ${BLD}W${OBLD}ho is logged on"
echo ""
echo "   0.   ${BLD}M${OBLD}ain Menu"
echo ""
echo "${BLD}${MenuMsg}${OBLD}"
echo ""
echo ""
echo -n "${BLD} Select: ${OBLD}"
MenuMsg=""

#Get user's choice and evaluate with case statement
read MenuChoice  #get user selection
case ${MenuChoice} in
"1" | "c" | "C" )
ExecuteCommand 'passwd'
;;

"2" | "d" | "D" )
ExecuteCommand 'date'
sleep 3
;;

"3" | "w" | "W" )
ExecuteCommand 'who'
sleep 3
;;

"0" | "m" | "M" )
break
;;

* )
MenuChoice=""
MenuMsg="${BLD}Invalid Choice! Please try again.${OBLD}"
;;
esac
done
} # end of UserUtilMenu function

#********************************************************************************
#Routine FileDirUtilMenu

FileDirUtilMenu()
{
MenuMsg=""
while true
do
tput clear
MenuChoice=""

echo ""
echo ""
echo "${REV}FILE / DIRECTORY UTILITY MENU${OREV}"
echo ""
echo ""
echo "   1.   ${BLD}L${OBLD}ist files and directories"
echo ""
echo "   2.   ${BLD}C${OBLD}reate Directory"
echo ""
echo "   3.   ${BLD}R${OBLD}emove Directory"
echo ""
echo "   4.   ${BLD}D${OBLD}elete file"
echo ""
echo "   5.   Mo${BLD}v${OBLD}e file"
echo ""
echo "   6.   C${BLD}o${OBLD}py file"
echo ""
echo "   0.   ${BLD}M${OBLD}ain Menu"
echo ""
echo ""
echo "${BLD} ${MenuMsg}${OBLD}"
echo ""
echo ""
echo -n "${BLD} Select: ${OBLD}"
echo ""
MenuMsg=""
read MenuChoice  #get user selection

case ${MenuChoice} in
"1" | "l" | "L" )
ExecuteCommand 'ls -l'
;;

"2" | "c" | "C" )
echo ""
echo -n "Enter Directory name: "
read dir
if [ -d ${dir} ]
then
MenuMsg="${dir} - Directory already exists."
else
mkdir ${dir}
echo ""
echo "Press any key to continue.."
fi
;;

"3" | "r" | "R" )
echo ""
echo -n "Enter Directory name: "
read dir
if [ -d ${dir} ]
then
rmdir ${dir}
if [ $? -eq 0 ]
then
echo ""
echo "Press any key to continue.."
else
MenunMessage="${dir} - Error removing directory. (Not empty)."
fi
else
MenuMsg="${BLD}${dir} - Directory does not exist.${OBLD}"
fi
;;

"4" | "d" | "D" )
echo ""
echo -n "Enter File name: "
read filename
if [ -f $filename ]
then
rm ${filename}
if [ $? -eq 0 ]
then
:
else
MenuMsg="${BLD}${filename} - Error removing file.${OBLD}"
fi
echo ""
echo "Press any key to continue.."
else
MenuMsg="${BLD}${filename} - File does not exist.${OBLD}"
fi
;;

"5" | "v" | "V" )
echo ""
echo -n "Enter source file name: "
read srcfile
if [ ! -f $srcfile ]
then
MenuMsg="${BLD}${srcfile} - file does not exist.${OBLD}"
continue
fi
echo ""
echo -n "Enter target file name: "
read targetfile
if [ -f ${targetfile} ]
then
echo ""
echo "${targetfile} already exists"
echo -n "Overwrite (y/n) "
read move
else
move="y"
fi
if [ "${move}" = "y" -o "${move}" = "Y" ]
then
mv ${srcfile} ${targetfile}
if [ $? -eq 0 ]
then
:
else
MenuMsg="${BLD}${filename} - Error moving file.${OBLD}"
fi
echo ""
echo "Press any key to continue.."
fi
;;

"6" | "o" | "O" )
echo ""
echo -n "Enter source file name: "
read srcfile
if [ ! -f $srcfile ]
then
MenuMsg="${BLD}${filename} - file does not exist.${OBLD}"
continue
fi
echo ""
echo -n "Enter target file name: "
read targetfile
if [ -f $targetfile ]
then
echo ""
echo "${targetfile} already exists"
echo -n "Overwrite (y/n): "
read copy
else
copy="y"
fi
if [ "${copy}" = "y" -o "${copy}" = "Y" ]
then
cp ${srcfile} ${targetfile}
if [ $? -eq 0 ]
then
:
else
MenuMsg="${BLD}${filename} - Error copying file.${OBLD}"
fi
echo ""
echo "Press any key to continue.."
fi
;;

"0" | "m" | "M" )
break
;;

* )
MenuChoice=""
MenuMsg="${BLD}Invalid Choice! Please try again${OBLD}"
;;
esac
done
} #end of FileDirUtilMenu function

#********************************************************************************
#Routine GetFileNama
#Displays directory listing associated with an array of numbers. File is selected by
#selecting number associated with the file name.
GetFileName()
{
#Variables
typeset -i Index
typeset -i IndexIncrement
typeset -i MaxIndex
IndexIncrement=1
Index=0

#executes ls and loads all files and directories into an array
for i in $(ls)
do
FileName[Index]="${i}"
Index=Index+IndexIncrement
done

#sets MaxIndex to the number of files returned
MaxIndex=Index-IndexIncrement
Index=0

#Displays the results to the stdout
tput clear
MenuChoice=""

echo ""
echo "${BLD}Item File Name${OBLD}"
echo "____ _____________________________________________"

#adjusts spacecing variable to make sure columns are aligned when index is 2 digits
while true
do
if [ "${Index}" -lt 10 ]
then
spcl=" "
else
spcl=""
fi

echo "${Index}${spcl})  ${FileName[$Index]} "
Index=Index+IndexIncrement

if [ "${Index}" -gt "${MaxIndex}" ]
then
break
fi
done

echo -n "Enter Item Number of File to use: "
read MenuChoice  #get user selection
if [ -z "${MenuChoice}" ]
then
echo "Invalid entry!"
sleep 2
return 1
fi

if [ "${MenuChoice}" -gt "${MaxIndex}" ]
then
echo "Invalid Entry : ${MenuChoice}"
sleep 2
return 1
fi

eval "${1}=${FileName[$(expr $MenuChoice)]}"
return 0
} #end of GetFileName function

#********************************************************************************
#Routine ExecuteCommand
ExecuteCommand()
{
tput clear
echo " "
echo " "
echo " "
$1
echo " "
echo "Press any key to continue.."
return
}

MainMenu
[/code:1:035f8f0128]

zg3879 回复于：2004-05-22 07:36:12

这个shell是干什么用的，怎么也没有功能介绍！

simonzhan 回复于：2004-05-22 09:24:31

这是一个shell的通用菜单模板,你可以在上面添加自己的应用.

htldm 回复于：2004-05-22 14:05:47

不错！很通用。

zfl 回复于：2004-05-22 21:08:25

先收藏.

jerry111 回复于：2004-05-23 08:09:39

谢谢楼主分享

erjing 回复于：2004-05-23 21:18:04

谢谢！

li2002 回复于：2004-05-24 08:11:20

蛮不错的，有学习的地方

sdccf 回复于：2004-05-24 08:38:59

调用一些常用的命令和系统管理功能。

绣林回复于：2004-05-24 08:49:54

很通用，不错。

lurchin 回复于：2004-05-24 16:27:14

不错,楼主辛苦了

海德回复于：2004-05-24 18:39:34

收藏！！
好东东
:)

moomoon 回复于：2004-05-25 17:56:29

xie xie

qinjian1981 回复于：2004-05-26 13:17:13

先收到收藏夹吧
谢谢了