不操千曲而后晓声,观千剑而后识器。这篇文章主要讲述linux基本命令二相关的知识,希望能为你提供帮助。
一、常用命令
- 别名格式alias 命令名=‘别名’
- alias network=vim /sysconfig/network-scripts/ifcfg-ens33配置网卡信息
- 删除unalias别名
- du命令:统计目录数量格式命令加选项文件或者目录
![linux基本命令二](https://img.songbingjia.com/20220323/f53f49571d0a4069b7c50cf6ec15d0ca.jpg?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)
du -a
![linux基本命令二](https://img.songbingjia.com/20220323/4b0602eebcfb46e28930f8fb48b6adbb.jpg?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)
du -sh
![linux基本命令二](https://img.songbingjia.com/20220323/1c4dd45c3ebe4815bf721f66a8c4ec39.jpg?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)
创建新目录mkdir
创建wzh
![linux基本命令二](https://img.songbingjia.com/20220323/599095035a0b4cdcaf9f8d825aad1491.jpg?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)
mkdir -p创建递归目录
![linux基本命令二](https://img.songbingjia.com/20220323/52fa4ff8af0c4a4f9f1909cf2ad07579.jpg?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)
创建文件touch
touch ky25 ky26
![linux基本命令二](https://img.songbingjia.com/20220323/472fdd8518294374a1debabd5e19cdb9.jpg?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)
创建链接文件-ln
![linux基本命令二](https://img.songbingjia.com/20220323/1bd959302e884ce488199137e7e6395b.jpg?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)
软硬区别
![linux基本命令二](https://img.songbingjia.com/20220323/8e7f030b6b65456e875c87813a6a9e2d.jpg?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)
cp复制 源文件 目的文件
![linux基本命令二](https://img.songbingjia.com/20220323/8929835792884f1f9565348fac0cba51.jpg?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)
一些cp命令参数
![linux基本命令二](https://img.songbingjia.com/20220323/f5cadfa528db4c37b68e0cdfc818a9f3.jpg?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)
删除rm
![linux基本命令二](https://img.songbingjia.com/20220323/dae55e3b06014b3182b5df28ec335c27.jpg?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)
举例说明
![linux基本命令二](https://img.songbingjia.com/20220323/fb802738ee3c49b393ca819df43bcc97.jpg?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)
移动mv
![linux基本命令二](https://img.songbingjia.com/20220323/1a29ed9fc7554748ba62f902b5ca79cf.jpg?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)
find精密查找
常用查找条件:
按名称查找:“-name”
按文件大小查找:“-size”
按文件属性查找:“-user”
?按文件类型查找:“-type”?
![linux基本命令二](https://img.songbingjia.com/20220323/5bf3953244f845058a38423ca940b558.jpg?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)
二、总结Shell是一 种特殊程序
Linux命令的分类、 格式及使用方法
Linux常用命令
查看及切换目录(pwd、 cd、 Is、 du)
创建目录和文件(mkdir、 touch、 In)
复制、删除、移动目录和文件(cp、 rm、 mv)
查找目录和文件(which、 find)
【linux基本命令二】
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