Linux文件查找和解压缩命令详解

[root@master opt]# find software/ -name 1.txt
software/1.txt

[root@master opt]# find software/ -name *.txt
software/1.txt
software/2.txt

[root@master opt]# find software/ -user maple
software/1.txt

# 查找大于1M的文件
[root@master opt]# find software/ -size +1M
software/jdk-8u212-linux-x64.tar.gz
software/apache-tomcat-9.0.39.tar.gz
# 查找小于1M(且大于0)的文件
[root@master opt]# find software/ -size -1M
software/2.txt

[maple@master opt]$ find software/ -size +1M | grep tomcat
software/apache-tomcat-9.0.39.tar.gz
# grep后面加-n 可以显示最终查找到的文件 在第一步查询到的所有文件中的行数
[maple@master opt]$ find software/ -size +1M | grep -n tomcat
2:software/apache-tomcat-9.0.39.tar.gz

[maple@master opt]$ ll | grep -n so*
3:drwxr-xr-x 2 root root 101 Feb 10 10:44 software

# myfile.tar.gz是压缩后的文件名;1.txt和2.txt是需要压缩的文件
[maple@master software]$ sudo tar -zcvf myfile.tar.gz 1.txt 2.txt
1.txt
2.txt

[root@master opt]# tar -zcvf soft_sample.tar.gz software/
software/
software/jdk-8u212-linux-x64.tar.gz
software/apache-tomcat-9.0.39.tar.gz
software/1.txt
software/2.txt
software/myfile.tar.gz

[root@master software]# tar -zxvf myfile.tar.gz -C /opt/temp/
1.txt
2.txt

[root@master opt]# tar -zxvf soft_sample.tar.gz -C ./temp/
software/
software/jdk-8u212-linux-x64.tar.gz
software/apache-tomcat-9.0.39.tar.gz
software/1.txt
software/2.txt
software/myfile.tar.gz