D35-Linux

本文详细介绍Linux操作系统的基础概念,包括其分类、目录结构及常用操作命令,如查看、创建、删除文件和目录,以及权限管理等,是Linux初学者的理想参考资料。

一、 Linux的概念

  • Linux是基于Unix的开源免费,多用于,多任务的操作系统,由于系统的稳定性和安全性,成为程序代码运行的最佳环境。

二、 Linux的分类

2.1 根据市场需求不同,分为两个方向

  • 图形化界面版
  • 服务器版 : 没有好看的界面,类似于dos窗口。

2.2 根据原生程度不同,分为两个方向

  • 内核版本:在Linux之父(林纳斯·托瓦兹)领导下的内核小组开发维护的系统内核的版本号
  • 发行版本:一些个人/组织/公司在内核版基础上进行二次开发而重新发行的版本号。

2.3 根据发行不同,分为多个版本

  • Ubuntu
  • Redhat
  • centos

三、Linxu的目录结构及操作

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  1. root目录:超级管理员所在的目录,用~表示
  2. home目录:普通用户所在的目录
  3. usr目录:安装用户文件所在的目录
  4. etc目录:Linux系统管理和配置文件所在的目录

3.2 查看

  • 语法: ls[参数]
    • 参数解释:
      • -l: 以详细形式查询当前目录下所有文件和目录,不包括隐藏文件和目录
      • -a:以精简形式查询当前目录下所有文件,包括隐藏文件
  1. cd / :进入根目录
  2. ls : 以精简形式查询当前目录下的内容
  3. ls ‐l : 以详细形式查询当前目录下的内容,d表示目录,‐表示文件;此命令可以简写为ll
  4. ls ‐a : 以精简形式查询当前目录下的隐藏内容
  5. ls ‐la : 以详细形式查询当前目录下的隐藏内容,la和al都可
  6. clear : 清屏

3.3 目录

  • 命令:
 
cd ~  :当前用户目录           
cd /  :根目录           
cd  ‐  :上一次访问的目录          
cd ..  :上一级目录           
cd     :缺省当前用户目录   
pwd    :显示当前工作目录         

3.4 增加

  • 语法: mkdir 目录
  • 命令:
 
cd /  	定位于根目录             
mkdir aaa   在当前目录下创建aaa目录,相对路径
mkdir ./bbb   在当前目录下创建bbb目录,相对路径
mkdir /ccc   在根目录下创建ccc目录,绝对路径

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3.5 搜索

  • 语法: find 目录 -name ‘条件’
  • 命令:
 
cd /
find / ‐name  'b'   查询根目录下(包括子目录),名为b的目录和文件
find / ‐name  'b*'  查询根目录下(包括子目录),名以b开头的目录和文件
在Linux中,按ctrl+c  强行终止程序执行

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3.6 修改!

  • 语法: mv 旧目录 新目录
  • 对目录进行重命名
  • 命令:
mv aaa aaaa  将根目录下的aaa目录修改为aaaa     

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3.7 剪切

  • 语法: MV 原目录位置 新目录位置
  • 对目录进行移动
  • 命令:
 
cd /                    
mv  /aaaa /bbb   将根目录下的aaaa目录,移动到bbb目录下,在bbb目录下也叫aaaa目录
mv  bbbb  usr/bbbbb   将当前目录下的bbbb目录,移动到usr目录下,且修改名为bbbbb

在这里插入图片描述

3.8 复制(copy)

  • 语法: cp[参数] 目录 目录的新位置
  • 对目录进行复制
    • 参数解释: -r 递归处理,将指定目录下的文件与子目录一并处理
  • 命令:
cd /
mv aaa aaaa     将根目录下的aaa目录修改为aaaa                   
mv  /aaaa /bbb    将根目录下的aaaa目录,移动到bbb目录下,在bbb目录下也叫aaaa目录
mv  bbbb  usr/bbbbb   将当前目录下的bbbb目录,移动到usr目录下,且修改名为bbbbb
cd /  定位于/目录                     
cp ‐r  /aaa   /bbb   将/目录下的aaa目录复制到/bbb目录下,在/bbb目录下名字为aaa
cp ‐r  /aaa   /bbb/aaaa  将/目录下的aaa目录复制到/bbb目录下,且修改名为aaaa

在这里插入图片描述

3.9 删除!

  • 语法: rm[参数] 目录
  • 对目录进行删除
    • 参数解释:
    • -1. -r :递归处理,将指定目录下的所有文件及子目录一并处理,它会询问你,y表示是删除,n表示不删除
    • 2.-f :强制删除目录,它不会询问你
      在这里插入图片描述

四、 文件操作

4.1 增加

  • 语法: touch 文件
  • 在指定的目录中,创建文件
  • 命令:
 
cd  /aaaa  定位于/aaaa目录        
touch  a.java  在aaaa目录中创建a.java文件
touch  b.txt  在aaaa目录中创建b.txt文件
touch  c.xml  在aaaa目录中创建c.xml文件

在这里插入图片描述

4.2 查看

  • 语法: cat/more/less/head/tail 文件
  • 以只读方式查看文件的内容
  • 命令:


cd /aaaa
cat a.java 查看a.java文件的最后一页内容
more a.java 从第一页开始查看a.java文件内容,按回车键一行一行的看,按空格健一页一页的看,q退出
less a.java 从第一页开始查看a.java文件内容,按回车键一行一行的看,按空格健一页一页的看,
支持使用PageDown和PageUp翻页,q退出
head a.java 查看a.java文件的前10行内容
tail a.java 查看a.java文件的后10行内容
head ‐n 7 a.java 查看a.java文件的前7行内容
tail ‐n 7 a.java 查看a.java文件的后7行内容

4.3 修改文件的内容

4.3.1 vim编辑器

linux 下的vi 是一种文字编辑器,后来的升级版本是vim。vi 分为三种模式:一般模式、编辑模式(插入模式)、命令
模式(底行模式)。

4.3.2 vim编辑器的使用

  • 语法:
  • vim 文件
  • vi 文件
  • 使用方式:
    输入“vim 文件名”进入“一般模式”
    按下“i”从一般模式,进入“插入模式”
    按下“esc”从“插入模式”退出到“一般模式”
    在“一般模式”下,输入“:wq”,退出编辑。

4.4 压缩文件

4.4.1 打包压缩文件

  • windows的压缩文件的扩展名 .zip/.rar
  • linux中的打包文件:.tar
  • linux中的压缩文件: .gz
  • linux 中的打包并压缩文件:.tar.gz
  • 命令: tar -zcvf 打包压缩后的文件名 要打包的文件
    • z:调用gzip压缩命令进行压缩
      c:打包文件
      v:显示运行过程
      f:指定文件名

在这里插入图片描述

4.4.2 解压压缩包(重点)

  • 命令: tar [-xvf] 压缩文件
  • x:代表解压
  • 扩展: 将文件解压到指定位置
    • tar -xvf xxx.tar.gz -C /usr------C代表指定解压的位置

在这里插入图片描述

五 、 其他命令

  1. 显示当前工作目录: pwd
  2. 查看进程: ps- ef 显示所有进程
  3. kill 命令:kill - 9 pid(pid是进程的id)
  4. 搜索命令: grep [参数] 要搜索的字符串 被搜索的文件
    • 参数:
    • -i 搜索时不区分大小写,大小写不敏感
      -n 显示匹配行及行号,大小写敏感
      -v 显示不匹配行及行号,大小写敏感
  1. 管道命令: | 将前一个命令的输出作为本次目录的输入

  2. 网络通信命令:查看当前系统的网卡信息:ifconfig

  3. 查看当前系统的端口使用: netstat -an

  4. 关机命令:

  • 重启命令:reboot
  • 立即关机:halt

5.1 操作权限

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  • 权限解释:
    在这里插入图片描述
    文件的类型
  • d:代表目录
  • -:代表文件
  • l:代表链接(可以认为是window中的快捷方式)
  • 后面的9位分为3组,每3位置一组,分别代表属主的权限,与当前用户同组的 用户的权限,其他用户的权限
  • r:代表权限是可读,r也可以用数字4表示
  • w:代表权限是可写,w也可以用数字2表示
  • x:代表权限是可执行,x也可以用数字1表示

在这里插入图片描述

修改文件/目录的权限的命令: chmod

haoge@DESKTOP-3UM43SH:~$ bash Miniconda3-latest-Linux-x86_64.sh Welcome to Miniconda3 py313_25.7.0-2 In order to continue the installation process, please review the license agreement. Please, press ENTER to continue >>> source ~/.bashrc MINICONDA END USER LICENSE AGREEMENT Copyright Notice: Miniconda(R) (C) 2015, Anaconda, Inc. All rights reserved. Miniconda(R) is licensed, not sold. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the followi ng conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disc laimer; 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following d isclaimer in the documentation and/or other materials provided with the distribution; 3. The name Anaconda, Inc. or Miniconda(R) may not be used to endorse or promote products derived from this software wit hout specific prior written permission from Anaconda, Inc.; and 4. Miniconda(R) may not be used to access or allow third parties to access Anaconda package repositories if such use wou ld circumvent paid licensing requirements or is otherwise restricted by the Anaconda Terms of Service. DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ANACONDA "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMI TED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE , AND NON-INFRINGEMENT ARE DISCLAIME D. IN NO EVENT SHALL ANACONDA BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAG ES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINE SS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDIN G NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF MINICONDA(R), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Do you accept the license terms? [yes|no] >>> yes Miniconda3 will now be installed into this location: /home/haoge/miniconda3 - Press ENTER to confirm the location - Press CTRL-C to abort the installation - Or specify a different location below [/home/haoge/miniconda3] >>> PREFIX=/home/haoge/miniconda3 Unpacking bootstrapper... Unpacking payload... Installing base environment... Downloading and Extracting Packages: ## Package Plan ## environment location: /home/haoge/miniconda3 added / updated specs: - defaults/linux-64::_libgcc_mutex==0.1=main[md5=c3473ff8bdb3d124ed5ff11ec380d6f9] - defaults/linux-64::_openmp_mutex==5.1=1_gnu[md5=71d281e9c2192cb3fa425655a8defb85] - defaults/linux-64::anaconda-anon-usage==0.7.2=py313hfc0e8ea_100[md5=c6ea2f8456510ea049a5f05fead4b9b1] - defaults/linux-64::anaconda-auth==0.8.6=py313h06a4308_0[md5=1b575dad8e7084c59cfd8f8c4a2bd421] - defaults/linux-64::anaconda-cli-base==0.5.2=py313h06a4308_0[md5=d629fb0a0282b3adcf8f53ab82b63ad4] - defaults/linux-64::annotated-types==0.6.0=py313h06a4308_0[md5=4dc276db59e14eaf187426b0040eb209] - defaults/linux-64::boltons==25.0.0=py313h06a4308_0[md5=afd30cc40ab0edf4e246b901c8eca725] - defaults/linux-64::brotlicffi==1.0.9.2=py313h6a678d5_1[md5=256e218354e6ffcd32269368b5b9590d] - defaults/linux-64::bzip2==1.0.8=h5eee18b_6[md5=f21a3ff51c1b271977f53ce956a69297] - defaults/linux-64::c-ares==1.34.5=hef5626c_0[md5=4a0059c416e26b3c5e8a8fdf11dfa811] - defaults/linux-64::ca-certificates==2025.7.15=h06a4308_0[md5=a65eaddc4f9529b9c908f544ca50e7e0] - defaults/linux-64::certifi==2025.8.3=py313h06a4308_0[md5=1d24ffefc1375c97ae5c5175235aa724] - defaults/linux-64::cffi==1.17.1=py313h1fdaa30_1[md5=c5d4f727e7bccd4bd8d599e049853383] - defaults/linux-64::click==8.2.1=py313h06a4308_0[md5=a4fe8d908fee44662a5667b40506cba5] - defaults/linux-64::colorama==0.4.6=py313h06a4308_0[md5=9c0c672e71bd0523bdaa9376ea056ebd] - defaults/linux-64::conda-anaconda-tos==0.2.2=py313h06a4308_1[md5=48b92f96da51225fe57f3fe687eec943] - defaults/linux-64::conda-content-trust==0.2.0=py313h06a4308_1[md5=aefc551e21e13ecc1de44ee589aea77d] - defaults/linux-64::conda-package-handling==2.4.0=py313h06a4308_0[md5=76b17c263bc01eaffebcb8ba7ccd6ca9] - defaults/linux-64::conda-package-streaming==0.12.0=py313h06a4308_0[md5=adef8a1cc0462068a51c68144f05be3c] - defaults/linux-64::conda==25.7.0=py313h06a4308_0[md5=2137e3bdfcba2a2bef4531b76d2f07ea] - defaults/linux-64::cpp-expected==1.1.0=hdb19cb5_0[md5=3a195bcf47b691adb4a635a8b7f396f7] - defaults/linux-64::cryptography==45.0.5=py313hea9ce0a_0[md5=e70a5914e157eb138c4620aab7bc17d9] - defaults/linux-64::dbus==1.16.2=h5bd4931_0[md5=4c4aef417b613e7111d90cf2348b231a] - defaults/linux-64::distro==1.9.0=py313h06a4308_0[md5=1fd7ab065e9958e7bbd4d3fbf175742b] - defaults/linux-64::expat==2.7.1=h6a678d5_0[md5=269942a9f3f943e2e5d8a2516a861f7c] - defaults/linux-64::fmt==9.1.0=hdb19cb5_1[md5=4f12930203ff2d84df5d287af9b29858] - defaults/linux-64::frozendict==2.4.2=py313h06a4308_0[md5=31f7036f9bdd3592e660ecfc631f054f] - defaults/linux-64::icu==73.1=h6a678d5_0[md5=6d09df641fc23f7d277a04dc7ea32dd4] - defaults/linux-64::idna==3.7=py313h06a4308_0[md5=f3e7d3ba37b45ef8782dd643d7e9733b] - defaults/linux-64::jaraco.classes==3.4.0=py313h06a4308_0[md5=c4ea3f7208a811b569bbeae8c42c5b2d] - defaults/linux-64::jaraco.context==6.0.0=py313h06a4308_0[md5=568af8d43ff7c6e7ecdc725bdc860053] - defaults/linux-64::jaraco.functools==4.1.0=py313h06a4308_0[md5=472d048415f35e29b8b39a6cfc947ccd] - defaults/linux-64::jsonpatch==1.33=py313h06a4308_1[md5=8cb4b1755a4a8fd6a57883863236ef2b] - defaults/linux-64::jsonpointer==3.0.0=py313h06a4308_0[md5=af07fefbc353b9e3292ad9e0d563d9be] - defaults/linux-64::keyring==25.6.0=py313h06a4308_0[md5=611301eaa58f7a2c9eb37376dbd84fea] - defaults/linux-64::ld_impl_linux-64==2.40=h12ee557_0[md5=ee672b5f635340734f58d618b7bca024] - defaults/linux-64::libarchive==3.7.7=hfab0078_0[md5=c208e4f83c30250d659102b271e8d4e6] - defaults/linux-64::libcurl==8.14.1=hc1efc7f_1[md5=e2d948b1b2c79337d29d294bb3698e16] - defaults/linux-64::libev==4.33=h7f8727e_1[md5=5065620db4393fb549f30114a33897d1] - defaults/linux-64::libffi==3.4.4=h6a678d5_1[md5=70646cc713f0c43926cfdcfe9b695fe0] - defaults/linux-64::libgcc-ng==11.2.0=h1234567_1[md5=a87728dabf3151fb9cfa990bd2eb0464] - defaults/linux-64::libgomp==11.2.0=h1234567_1[md5=b372c0eea9b60732fdae4b817a63c8cd] - defaults/linux-64::libmamba==2.0.5=haf1ee3a_1[md5=0f1450592dc7555e315f5d684ce481eb] - defaults/linux-64::libmambapy==2.0.5=py313hdb19cb5_1[md5=c56ed0c34af1a360984e20bf13200007] - defaults/linux-64::libmpdec==4.0.0=h5eee18b_0[md5=feb10f42b1a7b523acbf85461be41a3e] - defaults/linux-64::libnghttp2==1.57.0=h2d74bed_0[md5=674871621300f54e7ffcf93e6e341638] - defaults/linux-64::libsolv==0.7.30=he621ea3_1[md5=6918c29c4b65f21c71aac679b49c02e4] - defaults/linux-64::libssh2==1.11.1=h251f7ec_0[md5=dd68c24355431c0543339dda1404129d] - defaults/linux-64::libstdcxx-ng==11.2.0=h1234567_1[md5=57623d10a70e09e1d048c2b2b6f4e2dd] - defaults/linux-64::libuuid==1.41.5=h5eee18b_0[md5=4a6a2354414c9080327274aa514e5299] - defaults/linux-64::libxcb==1.17.0=h9b100fa_0[md5=fdf0d380fa3809a301e2dbc0d5183883] - defaults/linux-64::libxml2==2.13.8=hfdd30dd_0[md5=6da89b526f12f128af101c3f70d12c6d] - defaults/linux-64::lz4-c==1.9.4=h6a678d5_1[md5=2ee58861f2b92b868ce761abb831819d] - defaults/linux-64::markdown-it-py==2.2.0=py313h06a4308_1[md5=0c3ee40437213e528c99bff0bcc5a942] - defaults/linux-64::mdurl==0.1.0=py313h06a4308_0[md5=5bca585008b9e6ce6997871309117479] - defaults/linux-64::menuinst==2.3.1=py313h06a4308_0[md5=215cd4c223b3ab647d025f347d35c058] - defaults/linux-64::more-itertools==10.3.0=py313h06a4308_0[md5=ee08e17a18339269f11ba3109f4fb225] - defaults/linux-64::ncurses==6.5=h7934f7d_0[md5=0abfc090299da4bb031b84c64309757b] - defaults/linux-64::nlohmann_json==3.11.2=h6a678d5_0[md5=36890f7abd98066b607211b1773e6343] - defaults/linux-64::openssl==3.0.17=h5eee18b_0[md5=c032152f4080dd61875d5047641c8bf2] - defaults/linux-64::packaging==25.0=py313h06a4308_0[md5=7396e4349c90a320cb4aa1edf684886d] - defaults/linux-64::pcre2==10.42=hebb0a14_1[md5=727e15c3cfa02b032da4eb0c1123e977] - defaults/linux-64::pkce==1.0.3=py313h06a4308_0[md5=a1e79da30a6c62c6398e9bb990ee9ed6] - defaults/linux-64::platformdirs==4.3.7=py313h06a4308_0[md5=6cdbb54f78166c07399004f961726487] - defaults/linux-64::pluggy==1.5.0=py313h06a4308_0[md5=ea142d52281afe8e9a79e4a33c023e41] - defaults/linux-64::pthread-stubs==0.3=h0ce48e5_1[md5=973a642312d2a28927aaf5b477c67250] - defaults/linux-64::pycosat==0.6.6=py313h5eee18b_2[md5=60ea7416e08d78563e31d16c333bd57f] - defaults/linux-64::pydantic-core==2.33.2=py313hc6f7160_0[md5=5d5a3d0469b467688a13f505e77639ef] - defaults/linux-64::pydantic-settings==2.6.1=py313h06a4308_0[md5=37546fa6cc30a5a794b9dd505368eb84] - defaults/linux-64::pydantic==2.11.7=py313h06a4308_0[md5=7c8e28d9eb0dbf8b3bea0aa9f28f8c17] - defaults/linux-64::pygments==2.19.1=py313h06a4308_0[md5=8fcbba71964f3d4d936e846c3bc9fb13] - defaults/linux-64::pyjwt==2.10.1=py313h06a4308_0[md5=2c17b6fb0a6100caada2e7ee72308bec] - defaults/linux-64::pysocks==1.7.1=py313h06a4308_0[md5=a493580ce366b942a8e1c00ee00c4182] - defaults/linux-64::python-dotenv==1.1.0=py313h06a4308_0[md5=33e2c8b6a83ba5bdbda0639bfb37496c] - defaults/linux-64::python==3.13.5=h4612cfd_100_cp313[md5=1adf42b71c42a4a540eae2c0026f02c3] - defaults/linux-64::python_abi==3.13=0_cp313[md5=d4009c49dd2b54ffded7f1365b5f6505] - defaults/linux-64::readchar==4.0.5=py313h06a4308_0[md5=42a02a52ac3364e165087e5c753b40ce] - defaults/linux-64::readline==8.3=hc2a1206_0[md5=8578e006d4ef5cb98a6cda232b3490f6] - defaults/linux-64::reproc-cpp==14.2.4=h6a678d5_2[md5=b03aa4903158279f003e7032ab9f5601] - defaults/linux-64::reproc==14.2.4=h6a678d5_2[md5=3c6dbc6c60b3897222d79359343e90fa] - defaults/linux-64::requests==2.32.4=py313h06a4308_0[md5=c1790ae25dc021a7c6073ace845d8f55] - defaults/linux-64::rich==13.9.4=py313h06a4308_0[md5=29573c0e57aea86c5d68759975638187] - defaults/linux-64::ruamel.yaml.clib==0.2.12=py313h5eee18b_0[md5=d9da5a7327cd6c9ee11d7b7ac1b7d082] - defaults/linux-64::ruamel.yaml==0.18.10=py313h5eee18b_0[md5=70c6985c0871d511a94afb1e8537943f] - defaults/linux-64::secretstorage==3.3.1=py313h06a4308_1[md5=bd9d99500717e83799f51f36825e6c2a] - defaults/linux-64::semver==3.0.2=py313h06a4308_1[md5=42fd2505022b95daa0061e091c9ddcda] - defaults/linux-64::setuptools==78.1.1=py313h06a4308_0[md5=8f8e1c1e3af9d2d371aaa0ee8316ae7c] - defaults/linux-64::shellingham==1.5.0=py313h06a4308_0[md5=fec77e08b241c9bae71940db00e14b65] - defaults/linux-64::simdjson==3.10.1=hdb19cb5_0[md5=7b2a4b5be590071e1b4dce77b413d26a] - defaults/linux-64::spdlog==1.11.0=hdb19cb5_0[md5=023cfe6341f1d90dee2016e608538537] - defaults/linux-64::sqlite==3.50.2=hb25bd0a_1[md5=6ac08aa6b5f14911039aa04b2b2c3350] - defaults/linux-64::tk==8.6.15=h54e0aa7_0[md5=1fa91e0c4fc9c9435eda3f1a25a676fd] - defaults/linux-64::tomli==2.2.1=py313h06a4308_0[md5=4ae62c3391e11617a9f6d9556d8062c7] - defaults/linux-64::tqdm==4.67.1=py313h7040dfc_0[md5=2efb4b3310f058cb95d326989bddc761] - defaults/linux-64::truststore==0.10.1=py313h06a4308_0[md5=fee67c1946f31ba7b45962c20b7b1d8c] - defaults/linux-64::typer==0.9.0=py313h06a4308_0[md5=7c1a4cd7cd5bc54f1460e0e2a8c5c0a3] - defaults/linux-64::typing-extensions==4.12.2=py313h06a4308_0[md5=f011fee76cd912d47567c6cedb0074c9] - defaults/linux-64::typing-inspection==0.4.0=py313h06a4308_0[md5=b9349b70ca836c55debbaa5b544b0c3c] - defaults/linux-64::typing_extensions==4.12.2=py313h06a4308_0[md5=e1a419944c11dc4592cdce114d0a3063] - defaults/linux-64::urllib3==2.5.0=py313h06a4308_0[md5=8739060177d7ed31cd7292efc5bcc91e] - defaults/linux-64::wheel==0.45.1=py313h06a4308_0[md5=29057e876eedce0e37c2388c138a19f9] - defaults/linux-64::xorg-libx11==1.8.12=h9b100fa_1[md5=6298b27afae6f49f03765b2a03df2fcb] - defaults/linux-64::xorg-libxau==1.0.12=h9b100fa_0[md5=a8005a9f6eb903e113cd5363e8a11459] - defaults/linux-64::xorg-libxdmcp==1.1.5=h9b100fa_0[md5=c284a09ddfba81d9c4e740110f09ea06] - defaults/linux-64::xorg-xorgproto==2024.1=h5eee18b_1[md5=412a0d97a7a51d23326e57226189da92] - defaults/linux-64::xz==5.6.4=h5eee18b_1[md5=3581505fa450962d631bd82b8616350e] - defaults/linux-64::yaml-cpp==0.8.0=h6a678d5_1[md5=015d2d74ad3c8e53eec3358637433718] - defaults/linux-64::zlib==1.2.13=h5eee18b_1[md5=92e42d8310108b0a440fb2e60b2b2a25] - defaults/linux-64::zstandard==0.23.0=py313h2c38b39_1[md5=5b4bd26f9d674331122482d3c2ac0afe] - defaults/linux-64::zstd==1.5.6=hc292b87_0[md5=78ae7abd3020b41f827b35085845e1b8] - defaults/noarch::archspec==0.2.3=pyhd3eb1b0_0[md5=13d01ee2d343d8539bb47055a6c0b5b2] - defaults/noarch::charset-normalizer==3.3.2=pyhd3eb1b0_0[md5=c6fea3691e85cf7f568b0618ec29fc4f] - defaults/noarch::conda-anaconda-telemetry==0.3.0=pyhd3eb1b0_1[md5=2ac481091c9cc4eec50cf2f0cc42744d] - defaults/noarch::conda-libmamba-solver==25.4.0=pyhd3eb1b0_0[md5=77ff27567894c7ea3eb908489e5d3e5c] - defaults/noarch::jeepney==0.7.1=pyhd3eb1b0_0[md5=f115ef0af90b59f35ef56743955979a4] - defaults/noarch::pip==25.1=pyhc872135_2[md5=2778327d2a700153fefe0e69438b18e1] - defaults/noarch::pybind11-abi==5=hd3eb1b0_0[md5=7f0df6639fdf60ccd3045ee6faedd32f] - defaults/noarch::pycparser==2.21=pyhd3eb1b0_0[md5=135a72ff2a31150a3a3ff0b1edd41ca9] - defaults/noarch::tzdata==2025b=h04d1e81_0[md5=1d027393db3427ab22a02aa44a56f143] The following NEW packages will be INSTALLED: _libgcc_mutex pkgs/main/linux-64::_libgcc_mutex-0.1-main _openmp_mutex pkgs/main/linux-64::_openmp_mutex-5.1-1_gnu anaconda-anon-usa~ pkgs/main/linux-64::anaconda-anon-usage-0.7.2-py313hfc0e8ea_100 anaconda-auth pkgs/main/linux-64::anaconda-auth-0.8.6-py313h06a4308_0 anaconda-cli-base pkgs/main/linux-64::anaconda-cli-base-0.5.2-py313h06a4308_0 annotated-types pkgs/main/linux-64::annotated-types-0.6.0-py313h06a4308_0 archspec pkgs/main/noarch::archspec-0.2.3-pyhd3eb1b0_0 boltons pkgs/main/linux-64::boltons-25.0.0-py313h06a4308_0 brotlicffi pkgs/main/linux-64::brotlicffi-1.0.9.2-py313h6a678d5_1 bzip2 pkgs/main/linux-64::bzip2-1.0.8-h5eee18b_6 c-ares pkgs/main/linux-64::c-ares-1.34.5-hef5626c_0 ca-certificates pkgs/main/linux-64::ca-certificates-2025.7.15-h06a4308_0 certifi pkgs/main/linux-64::certifi-2025.8.3-py313h06a4308_0 cffi pkgs/main/linux-64::cffi-1.17.1-py313h1fdaa30_1 charset-normalizer pkgs/main/noarch::charset-normalizer-3.3.2-pyhd3eb1b0_0 click pkgs/main/linux-64::click-8.2.1-py313h06a4308_0 colorama pkgs/main/linux-64::colorama-0.4.6-py313h06a4308_0 conda pkgs/main/linux-64::conda-25.7.0-py313h06a4308_0 conda-anaconda-te~ pkgs/main/noarch::conda-anaconda-telemetry-0.3.0-pyhd3eb1b0_1 conda-anaconda-tos pkgs/main/linux-64::conda-anaconda-tos-0.2.2-py313h06a4308_1 conda-content-tru~ pkgs/main/linux-64::conda-content-trust-0.2.0-py313h06a4308_1 conda-libmamba-so~ pkgs/main/noarch::conda-libmamba-solver-25.4.0-pyhd3eb1b0_0 conda-package-han~ pkgs/main/linux-64::conda-package-handling-2.4.0-py313h06a4308_0 conda-package-str~ pkgs/main/linux-64::conda-package-streaming-0.12.0-py313h06a4308_0 cpp-expected pkgs/main/linux-64::cpp-expected-1.1.0-hdb19cb5_0 cryptography pkgs/main/linux-64::cryptography-45.0.5-py313hea9ce0a_0 dbus pkgs/main/linux-64::dbus-1.16.2-h5bd4931_0 distro pkgs/main/linux-64::distro-1.9.0-py313h06a4308_0 expat pkgs/main/linux-64::expat-2.7.1-h6a678d5_0 fmt pkgs/main/linux-64::fmt-9.1.0-hdb19cb5_1 frozendict pkgs/main/linux-64::frozendict-2.4.2-py313h06a4308_0 icu pkgs/main/linux-64::icu-73.1-h6a678d5_0 idna pkgs/main/linux-64::idna-3.7-py313h06a4308_0 jaraco.classes pkgs/main/linux-64::jaraco.classes-3.4.0-py313h06a4308_0 jaraco.context pkgs/main/linux-64::jaraco.context-6.0.0-py313h06a4308_0 jaraco.functools pkgs/main/linux-64::jaraco.functools-4.1.0-py313h06a4308_0 jeepney pkgs/main/noarch::jeepney-0.7.1-pyhd3eb1b0_0 jsonpatch pkgs/main/linux-64::jsonpatch-1.33-py313h06a4308_1 jsonpointer pkgs/main/linux-64::jsonpointer-3.0.0-py313h06a4308_0 keyring pkgs/main/linux-64::keyring-25.6.0-py313h06a4308_0 ld_impl_linux-64 pkgs/main/linux-64::ld_impl_linux-64-2.40-h12ee557_0 libarchive pkgs/main/linux-64::libarchive-3.7.7-hfab0078_0 libcurl pkgs/main/linux-64::libcurl-8.14.1-hc1efc7f_1 libev pkgs/main/linux-64::libev-4.33-h7f8727e_1 libffi pkgs/main/linux-64::libffi-3.4.4-h6a678d5_1 libgcc-ng pkgs/main/linux-64::libgcc-ng-11.2.0-h1234567_1 libgomp pkgs/main/linux-64::libgomp-11.2.0-h1234567_1 libmamba pkgs/main/linux-64::libmamba-2.0.5-haf1ee3a_1 libmambapy pkgs/main/linux-64::libmambapy-2.0.5-py313hdb19cb5_1 libmpdec pkgs/main/linux-64::libmpdec-4.0.0-h5eee18b_0 libnghttp2 pkgs/main/linux-64::libnghttp2-1.57.0-h2d74bed_0 libsolv pkgs/main/linux-64::libsolv-0.7.30-he621ea3_1 libssh2 pkgs/main/linux-64::libssh2-1.11.1-h251f7ec_0 libstdcxx-ng pkgs/main/linux-64::libstdcxx-ng-11.2.0-h1234567_1 libuuid pkgs/main/linux-64::libuuid-1.41.5-h5eee18b_0 libxcb pkgs/main/linux-64::libxcb-1.17.0-h9b100fa_0 libxml2 pkgs/main/linux-64::libxml2-2.13.8-hfdd30dd_0 lz4-c pkgs/main/linux-64::lz4-c-1.9.4-h6a678d5_1 markdown-it-py pkgs/main/linux-64::markdown-it-py-2.2.0-py313h06a4308_1 mdurl pkgs/main/linux-64::mdurl-0.1.0-py313h06a4308_0 menuinst pkgs/main/linux-64::menuinst-2.3.1-py313h06a4308_0 more-itertools pkgs/main/linux-64::more-itertools-10.3.0-py313h06a4308_0 ncurses pkgs/main/linux-64::ncurses-6.5-h7934f7d_0 nlohmann_json pkgs/main/linux-64::nlohmann_json-3.11.2-h6a678d5_0 openssl pkgs/main/linux-64::openssl-3.0.17-h5eee18b_0 packaging pkgs/main/linux-64::packaging-25.0-py313h06a4308_0 pcre2 pkgs/main/linux-64::pcre2-10.42-hebb0a14_1 pip pkgs/main/noarch::pip-25.1-pyhc872135_2 pkce pkgs/main/linux-64::pkce-1.0.3-py313h06a4308_0 platformdirs pkgs/main/linux-64::platformdirs-4.3.7-py313h06a4308_0 pluggy pkgs/main/linux-64::pluggy-1.5.0-py313h06a4308_0 pthread-stubs pkgs/main/linux-64::pthread-stubs-0.3-h0ce48e5_1 pybind11-abi pkgs/main/noarch::pybind11-abi-5-hd3eb1b0_0 pycosat pkgs/main/linux-64::pycosat-0.6.6-py313h5eee18b_2 pycparser pkgs/main/noarch::pycparser-2.21-pyhd3eb1b0_0 pydantic pkgs/main/linux-64::pydantic-2.11.7-py313h06a4308_0 pydantic-core pkgs/main/linux-64::pydantic-core-2.33.2-py313hc6f7160_0 pydantic-settings pkgs/main/linux-64::pydantic-settings-2.6.1-py313h06a4308_0 pygments pkgs/main/linux-64::pygments-2.19.1-py313h06a4308_0 pyjwt pkgs/main/linux-64::pyjwt-2.10.1-py313h06a4308_0 pysocks pkgs/main/linux-64::pysocks-1.7.1-py313h06a4308_0 python pkgs/main/linux-64::python-3.13.5-h4612cfd_100_cp313 python-dotenv pkgs/main/linux-64::python-dotenv-1.1.0-py313h06a4308_0 python_abi pkgs/main/linux-64::python_abi-3.13-0_cp313 readchar pkgs/main/linux-64::readchar-4.0.5-py313h06a4308_0 readline pkgs/main/linux-64::readline-8.3-hc2a1206_0 reproc pkgs/main/linux-64::reproc-14.2.4-h6a678d5_2 reproc-cpp pkgs/main/linux-64::reproc-cpp-14.2.4-h6a678d5_2 requests pkgs/main/linux-64::requests-2.32.4-py313h06a4308_0 rich pkgs/main/linux-64::rich-13.9.4-py313h06a4308_0 ruamel.yaml pkgs/main/linux-64::ruamel.yaml-0.18.10-py313h5eee18b_0 ruamel.yaml.clib pkgs/main/linux-64::ruamel.yaml.clib-0.2.12-py313h5eee18b_0 secretstorage pkgs/main/linux-64::secretstorage-3.3.1-py313h06a4308_1 semver pkgs/main/linux-64::semver-3.0.2-py313h06a4308_1 setuptools pkgs/main/linux-64::setuptools-78.1.1-py313h06a4308_0 shellingham pkgs/main/linux-64::shellingham-1.5.0-py313h06a4308_0 simdjson pkgs/main/linux-64::simdjson-3.10.1-hdb19cb5_0 spdlog pkgs/main/linux-64::spdlog-1.11.0-hdb19cb5_0 sqlite pkgs/main/linux-64::sqlite-3.50.2-hb25bd0a_1 tk pkgs/main/linux-64::tk-8.6.15-h54e0aa7_0 tomli pkgs/main/linux-64::tomli-2.2.1-py313h06a4308_0 tqdm pkgs/main/linux-64::tqdm-4.67.1-py313h7040dfc_0 truststore pkgs/main/linux-64::truststore-0.10.1-py313h06a4308_0 typer pkgs/main/linux-64::typer-0.9.0-py313h06a4308_0 typing-extensions pkgs/main/linux-64::typing-extensions-4.12.2-py313h06a4308_0 typing-inspection pkgs/main/linux-64::typing-inspection-0.4.0-py313h06a4308_0 typing_extensions pkgs/main/linux-64::typing_extensions-4.12.2-py313h06a4308_0 tzdata pkgs/main/noarch::tzdata-2025b-h04d1e81_0 urllib3 pkgs/main/linux-64::urllib3-2.5.0-py313h06a4308_0 wheel pkgs/main/linux-64::wheel-0.45.1-py313h06a4308_0 xorg-libx11 pkgs/main/linux-64::xorg-libx11-1.8.12-h9b100fa_1 xorg-libxau pkgs/main/linux-64::xorg-libxau-1.0.12-h9b100fa_0 xorg-libxdmcp pkgs/main/linux-64::xorg-libxdmcp-1.1.5-h9b100fa_0 xorg-xorgproto pkgs/main/linux-64::xorg-xorgproto-2024.1-h5eee18b_1 xz pkgs/main/linux-64::xz-5.6.4-h5eee18b_1 yaml-cpp pkgs/main/linux-64::yaml-cpp-0.8.0-h6a678d5_1 zlib pkgs/main/linux-64::zlib-1.2.13-h5eee18b_1 zstandard pkgs/main/linux-64::zstandard-0.23.0-py313h2c38b39_1 zstd pkgs/main/linux-64::zstd-1.5.6-hc292b87_0 Downloading and Extracting Packages: Preparing transaction: done Executing transaction: done installation finished. Do you wish to update your shell profile to automatically initialize conda? This will activate conda on startup and change the command prompt when activated. If you'd prefer that conda's base environment not be activated on startup, run the following command when conda is activated: conda config --set auto_activate_base false You can undo this by running `conda init --reverse $SHELL`? [yes|no] [no] >>> yse You have chosen to not have conda modify your shell scripts at all. To activate conda's base environment in your current shell session: eval "$(/home/haoge/miniconda3/bin/conda shell.YOUR_SHELL_NAME hook)" To install conda's shell functions for easier access, first activate, then: conda init Thank you for installing Miniconda3! haoge@DESKTOP-3UM43SH:~$ conda create -n wrf python=3.8 conda activate wrf conda: command not found conda: command not found haoge@DESKTOP-3UM43SH:~$
09-04
内容概要:本文系统介绍了算术优化算法(AOA)的基本原理、核心思想及Python实现方法,并通过图像分割的实际案例展示了其应用价值。AOA是一种基于种群的元启发式算法,其核心思想来源于四则运算,利用乘除运算进行全局勘探,加减运算进行局部开发,通过数学优化器加速函数(MOA)和数学优化概率(MOP)动态控制搜索过程,在全局探索与局部开发之间实现平衡。文章详细解析了算法的初始化、勘探与开发阶段的更新策略,并提供了完整的Python代码实现,结合Rastrigin函数进行测试验证。进一步地,以Flask框架搭建前后端分离系统,将AOA应用于图像分割任务,展示了其在实际工程中的可行性与高效性。最后,通过收敛速度、寻优精度等指标评估算法性能,并提出自适应参数调整、模型优化和并行计算等改进策略。; 适合人群:具备一定Python编程基础和优化算法基础知识的高校学生、科研人员及工程技术人员,尤其适合从事人工智能、图像处理、智能优化等领域的从业者;; 使用场景及目标:①理解元启发式算法的设计思想与实现机制;②掌握AOA在函数优化、图像分割等实际问题中的建模与求解方法;③学习如何将优化算法集成到Web系统中实现工程化应用;④为算法性能评估与改进提供实践参考; 阅读建议:建议读者结合代码逐行调试,深入理解算法流程中MOA与MOP的作用机制,尝试在不同测试函数上运行算法以观察性能差异,并可进一步扩展图像分割模块,引入更复杂的预处理或后处理技术以提升分割效果。
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