学校这学期末，添加了一门《计算机操作系统》的课程。
课程需要完成项目《基于Shell命令的管理系统》
Main.sh 主控脚本
文件名：main.sh
#!/bin/bash
while true;
do
echo "----------------------------"
echo " 欢迎使用本系统 "
echo "----------------------------"
echo -e "\e[2;37m The script : 0 ==>" "\e[0m applyMange.sh 应用管理"
echo -e "\e[2;37m The script : 1 ==>" "\e[0m backupMange.sh 备份管理"
echo -e "\e[2;37m The script : 2 ==>" "\e[0m fileMange.sh 文件管理"
echo -e "\e[2;37m The script : exit ==>" "\e[0m 退出系统 "
read -p "请输入操作选项: [ | 0 | 1 | 2 | exit | ]: " choice
case $choice in
0)
/bin/bash ./applyManage_catchyun.sh
;;
1)
/bin/bash ./backupManage_catchyun.sh
;;
2)
/bin/bash ./fileManage_catchyun.sh
;;
"exit")
echo "退出系统成功"
break
;;
*)
echo "输入不合法，请重新输入！"
;;
esac
doneFileManage_CatchYun.sh 文件管理脚本
文件名：fileManage_catchyun.sh
#! /bin/bash
while true
do
# 打印菜单
echo " 文件管理 "
echo "--------------------------"
echo " 1.查看目录 "
echo "--------------------------"
echo " 2.查看文件内容 "
echo "--------------------------"
echo " 3.删除文件 "
echo "--------------------------"
echo " 4.检查文件是否存在 "
echo "--------------------------"
echo " 5.移除/重命名文件 "
echo "--------------------------"
echo " 6.文件搜索 "
echo "--------------------------"
echo " 7.修改文件权限 "
echo "--------------------------"
echo " 8.修改文件属主与属组 "
echo "--------------------------"
echo " 9.返回主菜单 "
echo "--------------------------"
echo " 0.退出 "
# 读入用户输入
read -p "请输入操作选项: " chooice
# 选择相应功能 / ;; 代表break / case 代表开始 反写 esac 代表结束 {}作用
case $chooice in
1)
read -p "请输入你要查看的目录: " dirname
ls -l $dirname ;;
2)
read -p "请输入要查看文件名称: " filename
cat $filename ;;
3)
read -p "请输入要删除的文件名称: " delfilename
rm -r $delfilename
if [ $? = 0 ] # 0表示真，1表示假
then
echo "文件删除成功"
else
echo "文件删除失败"
fi;;
4)
read -p "请输出要检查的文件名称: " detfilename
if test -e $detfilename
then
echo "文件存在"
else
echo "文件不存在"
fi;;
5)
read -p "请输入要移除的源文件名称: " oldfilename
read -p "请输入目标文件: " newfilename
sudo mv $oldfilename $newfilename
if [ $? = 0 ]
then
echo "文件移动/重命名成功"
else
echo "文件移动/重命名失败"
fi ;;
6)
read -p "请输入查找路径: " findroad
read -p "请输入所要查找的文件名称: " findfilename
find $findroad -name \*${findfilename}* -print # 也可用-ls
echo "Key is: " $findfilename ;;
7)
read -p "输入所要修改权限的文件名称: " chfilename
read -p "请输入所要修改的权限【数字设定法】: " chnum
sudo chmod $chnum $chfilename
if [ $? = 0 ]
then
echo "文件权限修改成功"
else
echo "文件权限修改失败"
fi;;
8)
read -p "请输入要修改的文件名称: " groupfilename
read -p "请输入新的属主: " host
read -p "请输入新的属组: " group
sudo chown $host:$group $groupfilename
if [ $? = 0 ]
then
echo "文件修改成功"
else
echo "文件修改失败"
fi;;
9)
/bin/bash ./main.sh
exit 0
;;
0)
exit 0
;; #正常关闭为0 ，非正常为1
*)
echo "您的输入有误，请重新输入"
esac
doneAppleManage_CatchYun.sh 应用管理脚本
文件名：appleManage_catchyun.sh
#!/bin/bash
while true;
do
echo " 应用管理 "
echo "--------------------------"
echo " 1. RPM安装管理"
echo "--------------------------"
echo " 2. YUM安装管理"
echo "--------------------------"
echo " 3. 返回主界面"
echo "--------------------------"
echo " 0. 结束整个系统"
echo "--------------------------"
read -p "请输入选项: " choice
case $choice in
1)
# RPM安装管理菜单
while true;
do
echo " RPM安装管理 "
echo "--------------------------"
echo " 1. 安装软件"
echo "--------------------------"
echo " 2. 卸载软件"
echo "--------------------------"
echo " 3. 更新软件"
echo "--------------------------"
echo " 4. 查看已安装的软件"
echo "--------------------------"
echo " 5. 返回应用管理菜单"
echo "--------------------------"
read -p "请输入选项: " rpm_choice
case $rpm_choice in
1)
read -p "请输入要安装的RPM包所在路径: " rpm_path
read -p "请输入要安装的软件名称: " rpm_package
sudo rpm -ivh "$rpm_path/$rpm_package.rpm"
if [ $? -eq 0 ]; then
echo -e "\e[32m安装成功\e[0m"
else
echo -e "\e[31m安装失败\e[0m"
fi
;;
2)
read -p "请输入要卸载的软件名称: " rpm_package
sudo rpm -e "$rpm_package"
if [ $? -eq 0 ]; then
echo -e "\e[32m卸载成功\e[0m"
else
echo -e "\e[31m卸载失败\e[0m"
fi
;;
3)
read -p "请输入要更新的RPM包所在路径: " rpm_path
read -p "请输入要更新的软件名称: " rpm_package
sudo rpm -Uvh "$rpm_path/$rpm_package.rpm"
if [ $? -eq 0 ]; then
echo -e "\e[32m更新成功\e[0m"
else
echo -e "\e[31m更新失败\e[0m"
fi
;;
4)
read -p "请输入要查询的软件名称: " rpm_package
sudo rpm -q "$rpm_package"
if [ $? -eq 0 ]; then
echo -e "\e[32m查询成功\e[0m"
else
echo -e "\e[31m查询失败\e[0m"
fi
;;
5)
break
;;
*)
echo "无效选项，请重新输入。"
;;
esac
done
;;
2)
# YUM安装管理菜单
while true; do
echo " YUM安装管理 "
echo "--------------------------"
echo " 1. 安装软件"
echo "--------------------------"
echo " 2. 卸载软件"
echo "--------------------------"
echo " 3. 更新软件"
echo "--------------------------"
echo " 4. 查看已安装的软件"
echo "--------------------------"
echo " 5. 返回应用管理菜单"
echo "--------------------------"
read -p "请输入选项: " yum_choice
case $yum_choice in
1)
read -p "请输入要安装的软件名称: " yum_package
sudo yum install "$yum_package" -y
;;
2)
read -p "请输入要卸载的软件名称: " yum_package
sudo yum remove "$yum_package" -y
;;
3)
read -p "请输入要更新的软件名称: " yum_package
sudo yum update "$yum_package" -y
;;
4)
read -p "请输入要查询的软件名称: " yum_package
sudo yum list installed | grep "$yum_package" -y
;;
5)
break
;;
*)
echo "无效选项，请重新输入。"
;;
esac
done
;;
3)
/bin/bash ./main.sh
exit 0
;;
0)
exit 0
;;
*)
echo "无效选项，请重新输入。"
;;
esac
doneBackUpManage_CatchYun.sh 备份管理脚本
文件名：backupManage_catchyun.sh
#!/bin/bash
while true;
do
echo " 备份管理 "
echo "--------------------------"
echo " 1.备份文件 "
echo "--------------------------"
echo " 2.备份目录 "
echo "--------------------------"
echo " 3.制定计划任务 "
echo "--------------------------"
echo " 4.查看计划任务 "
echo "--------------------------"
echo " 5.返回主菜单 "
echo "--------------------------"
echo " 0.退出 "
read -p "请输入选项: " choice
case $choice in
1)
# 备份文件菜单
while true; do
echo " 备份文件 "
echo "--------------------------"
echo " 1.压缩文件 "
echo "--------------------------"
echo " 2.解压文件 "
echo "--------------------------"
echo " 3.返回备份管理菜单 "
echo "--------------------------"
read -p "请输入选项: " file_choice
case $file_choice in
1)
read -p "请输入要压缩的文件路径: " file_path
if [ -e "$file_path" ];
then
read -p "请输入要压缩的文件名称: " file_name
tar -czvf "${file_path}/${file_name}.tar.gz" "${file_path}/${file_name}"
echo "压缩成功！"
else
echo "文件不存在，请重新输入。"
fi
;;
2)
read -p "请输入要解压的文件路径: " compressed_file_path
if [ -e "$compressed_file_path" ]; then
read -p "请输入要解压的文件名称: " compressed_file_name
tar -xzvf "${compressed_file_path}/${compressed_file_name}.tar.gz"
echo "解压成功！"
else
echo "压缩文件不存在，请重新输入。"
fi
;;
3)
break
;;
*)
echo "无效选项，请重新输入。"
;;
esac
done
;;
2)
# 备份目录菜单
while true; do
echo " 备份目录 "
echo "--------------------------"
echo " 1.压缩目录 "
echo "--------------------------"
echo " 2.解压目录 "
echo "--------------------------"
echo " 3.返回备份管理菜单 "
echo "--------------------------"
read -p "请输入选项: " dir_choice
case $dir_choice in
1)
read -p "请输入要压缩的目录路径: " dir_path
if [ -e "$dir_path" ];
then
read -p "请输入要压缩的文件名称: " dir_name
tar -czvf "${dir_path}/${dir_name}.tar.gz" "$dir_path"
echo "压缩成功！"
else
echo "目录不存在，请重新输入。"
fi
;;
2)
read -p "请输入要解压的目录路径: " compressed_dir_path
if [ -e "$compressed_dir_path" ];
then
read -p "请输入要解压的文件名称: " compressed_dir_name
tar -xzvf "${compressed_dir_path}/${compressed_dir_name}.tar.gz"
echo "解压成功！"
else
echo "压缩目录不存在，请重新输入。"
fi
;;
3)
break
;;
*)
echo "无效选项，请重新输入。"
;;
esac
done
;;
3)
# 制定计划任务
echo "进入crontab编辑界面，请添加计划任务。"
crontab -e
;;
4)
# 查看当前计划任务
echo "当前计划任务："
crontab -l
;;
5)
/bin/bash ./main.sh
exit 0
;;
0)
# 退出系统
echo "退出系统。"
exit 0
;;
*)
echo "无效选项，请重新输入。"
;;
esac
done就是一个基于Shell命令的简单脚本，此博文仅用于学习记录。
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