好程序员云计算学习路线分享文件打包及压缩

Posted 2020-11-14

好程序员云计算学习路线分享文件打包及压缩，建议针对目录

Demo: 复制未打包的文件到远程主机
[root@yangs ~]# du -sh /etc
39M /etc
[root@yangs ~]# time scp -r /etc root@192.168.5.32:/tmp //将/etc目录...

===打包，压缩===
[root@yangs ~]# tar -czf etc1.tar.gz /etc //-z 调用gzip : tar removeing 非报错
[root@yangs ~]# tar -cjf etc2.tar.bz2 /etc //-j 调用bzip2
[root@yangs ~]# tar -cJf etc3.tar.xz /etc //-J 调用xz
[root@yangs ~]# ll -h etc*
-rw-r--r--. 1 root root 8.7M 3月 12 00:08 etc1.tar.gz
-rw-r--r--. 1 root root 7.5M 3月 12 00:08 etc2.tar.bz2
-rw-r--r--. 1 root root 4.8M 3月 12 00:09 etc3.tar.xz

===解压，解包===
[root@yangs ~]# tar -tf sys.tar.xz
[root@yangs ~]# tar -xzvf etc1.tar.gz
[root@yangs ~]# tar -xvf etc1.tar.gz //无需指定解压工具，tar会自动判断
[root@yangs ~]# tar -xvf etc2.tar.bz2 -C /tmp //-C重定向到//tmp目录
[root@yangs ~]# tar xf etc3.tar.xz ！！！！！！！！！！！！！！！自动寻找 记住这个就好了

file 可查看
==解压zip
[root@yangs ~]# unzip xxx.zip

---

压缩打包
gzip bzip2
[root@localhost tmp]# dd if=/dev/zero of=/tmp/data bs=100M count=2
in file out file block size count
[root@localhost tmp]# du -sh data -s 总共 -h 最大单位
[root@localhost tmp]# gzip data
[root@localhost tmp]# gunzip data.gz
[root@localhost tmp]# bzip2 data
[root@localhost tmp]# bunzip2 data.bz2

tar
[root@localhost tmp]# tar -cvf boot.tar /boot/ -c 创建 -v 显示过程 -f 文件
[root@localhost tmp]# tar -tvf boot.tar -t 查看
[root@localhost tmp]# tar -rvf boot.tar /root/install.log -r 追加打包
[root@localhost tmp]# tar -xvf boot.tar

[root@localhost tmp]# tar -cvf /home/boot.tar /boot/ 指定包存放路径
[root@localhost tmp]# tar -xvf /tmp/boot.tar -C /home/ 指定解压目录

调用gzip压缩
[root@localhost tmp]# tar -zcvf boot.tar.gz /boot/
[root@localhost tmp]# tar -ztvf boot.tar.gz
[root@localhost tmp]# tar -zxvf boot.tar.gz

调用bzip2压缩
[root@localhost tmp]# tar -jcvf boot.tar.bz2 /boot/
[root@localhost tmp]# tar -jtvf boot.tar.bz2
[root@localhost tmp]# tar -jxvf boot.tar.bz2

[root@localhost Packages]# rpm -ivh tree-1.5.3-2.el6.x86_64.rpm
-i 安装 -v显示过程 -h显示百分比
[root@localhost Packages]# rpm -q tree -q 检索
[root@localhost Packages]# rpm -qa | grep httpd 检索所有软件
[root@localhost Packages]# rpm -ql httpd 列出httpd所有文件位置
[root@localhost Packages]# rpm -ql httpd | cut -d / -f 2 | uniq
[root@localhost Packages]# rpm -qi tree 列出软件包信息
[root@localhost Packages]# rpm -qd httpd 查看软件文档
[root@localhost Packages]# rpm -qc httpd 查看配置文件
[root@localhost Packages]# rpm -qf /etc/man.config 通过文件查询对应软件包
[root@localhost Packages]# rpm -qf which mount 查找命令对应软件
[root@localhost Packages]# rpm -e tree 卸载
[root@localhost Packages]# rpm -ivh httpd-2.2.15-26.el6.x86_64.rpm --force 强制安装

未按装
[root@localhost Packages]# rpm -qpi tree-1.5.3-2.el6.x86_64.rpm
[root@localhost Packages]# rpm -qpl tree-1.5.3-2.el6.x86_64.rpm

解决依赖关系
[root@localhost Packages]# rpm -ivh httpd-devel-2.2.15-26.el6.x86_64.rpm
warning: httpd-devel-2.2.15-26.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
error: Failed dependencies:
apr-devel is needed by httpd-devel-2.2.15-26.el6.x86_64
apr-util-devel is needed by httpd-devel-2.2.15-26.el6.x86_64

[root@localhost Packages]# rpm -ivh apr-devel-1.3.9-5.el6_2.x86_64.rpm
warning: apr-devel-1.3.9-5.el6_2.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing... ########################################### [100%]
1:apr-devel ########################################### [100%]

[root@localhost Packages]# rpm -ivh apr-util-devel-1.3.9-3.el6_0.1.x86_64.rpm
warning: apr-util-devel-1.3.9-3.el6_0.1.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
error: Failed dependencies:
expat-devel is needed by apr-util-devel-1.3.9-3.el6_0.1.x86_64

[root@localhost Packages]# rpm -ivh expat-devel-2.0.1-11.el6_2.x86_64.rpm
warning: expat-devel-2.0.1-11.el6_2.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing... ########################################### [100%]
1:expat-devel ########################################### [100%]

[root@localhost Packages]# rpm -ivh apr-util-devel-1.3.9-3.el6_0.1.x86_64.rpm
warning: apr-util-devel-1.3.9-3.el6_0.1.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing... ########################################### [100%]
1:apr-util-devel ########################################### [100%]

[root@localhost Packages]# rpm -ivh httpd-devel-2.2.15-26.el6.x86_64.rpm
warning: httpd-devel-2.2.15-26.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing... ########################################### [100%]
1:httpd-devel ########################################### [100%]

[root@localhost Packages]# rpm -e apr-devel --nodeps 不检测依赖关系卸载

yum库的使用
1.[root@localhost mnt]# mkdir /yum
[root@localhost mnt]# mount -t iso9660 -o loop /var/ftp/rhel-server-6.4-x86_64-dvd.iso /yum/
2.[root@localhost mnt]# cd /etc/yum.repos.d/
[root@localhost yum.repos.d]# touch yum.repo
[root@localhost yum.repos.d]# vim yum.repo
[rhel6.4] ------------------------库名字
name=rhel6.4 server -------------描述
baseurl=file:///yum -------------路径
gpgcheck=0 ----------------------是否校验key
enabled=1 -----------------------开启或者关闭

测试
[root@localhost yum.repos.d]# yum clean all 清除yum缓存
[root@localhost yum.repos.d]# yum makecache 建立yum缓存
[root@localhost yum.repos.d]# yum install httpd-devel 安装
[root@localhost yum.repos.d]# yum install -y httpd-devel
[root@localhost yum.repos.d]# yum reinstall -y httpd-devel 重新安装
[root@localhost yum.repos.d]# yum remove apr-devel 移除软件包

onal Development" "Development tools"

[root@localhost software]# chmod +x RealPlayer® 11 for Linux RealPlayer11GOLD.bin
[root@localhost software]# ./RealPlayer® 11 for Linux RealPlayer11GOLD.bin

[root@localhost software]# realplay

源码包lftp-3.5.10.tar.bz2
[root@localhost lftp-3.5.10]# rpm -e lftp 卸载rpm包的lftp
[root@localhost software]# tar -jxvf lftp-3.5.10.tar.bz2 -C /usr/local/src/
编译前检测和配置
[root@localhost lftp-3.5.10]# ./configure --prefix=/usr/local/lftp
编译
[root@localhost lftp-3.5.10]# make
安装
[root@localhost lftp-3.5.10]# make install
测试
[root@localhost lftp-3.5.10]# /usr/local/lftp/bin/lftp 172.16.110.1

[root@localhost lftp-3.5.10]# vim /etc/bashrc
PATH=/usr/local/lftp/bin:$PATH
export PATH

[root@localhost lftp-3.5.10]# lftp 172.16.110.1
lftp 172.16.110.1:/> ls
lftp 172.16.110.1:/> get biji.txt