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文件系统：使用 yum 安装软件包

發(fā)布時間：2023/12/18 windows 34 豆豆

生活随笔收集整理的這篇文章主要介紹了文件系统：使用 yum 安装软件包小編覺得挺不錯的,現(xiàn)在分享給大家,幫大家做個參考.

前些天發(fā)現(xiàn)了一個巨牛的人工智能學(xué)習(xí)網(wǎng)站，通俗易懂，風(fēng)趣幽默，忍不住分享一下給大家。點(diǎn)擊跳轉(zhuǎn)到教程。

一、yum命令的基本安裝功能

[root@localhost?~]#?man?yum

command?is?one?of:

?*?install?package1?[package2]?[...]：??install?+?包名

yum?-y:?安裝時自動回答為yes?

*?reinstall?package1?[package2]?[...]：?重新安裝

***?補(bǔ)充rmp命令：rpm?-ql?+?包名?：?查詢包安裝生成的文件清單

?rpm?-qf?+?/path/to/file_name:?查詢某文件是由哪個軟件包生成的

*?provides?|?whatprovides?feature1?[feature2]?[...]

使用yum來查詢軟件包生成哪些文件，以及文件是由哪個軟件包生成的。

*?update?[package1]?[package2]?[...]：?升級版本，可加多個包

*?update-to?[package1]?[package2]?[...]：?指定升級到哪個版本

*?downgrade?package1?[package2]?[...]?：?降級

*?check-update：?安裝前檢查有哪些可以升級的軟件包

????????

*?upgrade?[package1]?[package2]?[...]

*?upgrade-to?[package1]?[package2]?[...]

????這兩個命令已經(jīng)被update取代了

*?remove?|?erase?package1?[package2]?[...]

????清除軟件包：使用yum來清除包會同時清除它被依賴的包

*?search?string1?[string2]?[...]?：?只記得部分字符，可以進(jìn)行模糊查詢

???????

*?groupinstall?group1?[group2]?[...]?：組安裝：?

????1）?針對RHEL?6：

????Development?tools?+?Server?Platform?Development?+?Desktop?Platform?Development?

????2）?針對RHEL?5：?

????Development?tools?+?development?libraries

?安裝了這些這些組之后，就可以編譯rpm包了，即將源碼制作成二進(jìn)制格式包

????*?groupupdate?group1?[group2]?[...]?升級組??????

????*?groupremove?group1?[group2]?[...]?移除組??????

*?localinstall?yum除了可以自動安裝外，也可以將軟件包下載到本地，然后手動安裝

??1）RHEL?6：?

統(tǒng)一使用yum?install?來安裝即可

????2）RHEL?5：?

????需要使用yum?localinstall?來安裝，同樣手動升級可以使用yum?localupdate，RHEL6處于兼容性需求，也支持這樣的用法。

? yum安裝軟件包最大的優(yōu)勢在于可以自動解決依賴關(guān)系

--?nogpgcheck?：?

對比rpm包，yum即使使用了localinstall，也會檢查軟件包的來源合法性，如果密鑰無法匹配，則下載到本地的軟件包也無法使用yum安裝，故可以使用長選項(xiàng)?--nogpgcheck來避免檢查

*?history?:?查看此前的安裝卸載等操作歷史

二、yum命令安裝實(shí)例演示

/*--------?（1）?基本安裝?--------*/

[root@localhost?~]#?yum?install?bind-chroot

1 2 3 4 5 6

Loaded?plugins:?fastestmirror,?refresh-packagekit,?security Loading?mirror?speeds?from?cached?hostfile Setting?up?Install?Process Package?32:bind-chroot-9.8.2-0.17.rc1.el6_4.6.x86_64?already?installed?and?latest?version Nothing?to?do #?已經(jīng)安裝了最新版，無需安裝

現(xiàn)在先卸載這個軟件包

[root@localhost?~]#?rpm?-e?bind-chroot

1	grep:?/etc/sysconfig/named:?No?such?file?or?directory

[root@localhost?~]#?rpm?-e?bind-chroot?--force

1	rpm:?only?installation,?upgrading,?rmsource?and?rmspec?may?be?forced

[root@localhost?~]#?rpm?-e?bind-chroot

1	error:?package?bind-chroot?is?not?installed

[root@localhost?~]#?yum?install?bind-chroot

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53

Loaded?plugins:?fastestmirror,?refresh-packagekit,?security Loading?mirror?speeds?from?cached?hostfile Setting?up?Install?Process Resolving?Dependencies -->?Running?transaction?check --->?Package?bind-chroot.x86_64?32:9.8.2-0.17.rc1.el6_4.6?will?be?installed -->?Processing?Dependency:?bind?=?32:9.8.2-0.17.rc1.el6_4.6?for?package:?32:bind-chroot-9.8.2-0.17.rc1.el6_4.6.x86_64 -->?Running?transaction?check --->?Package?bind.x86_64?32:9.8.2-0.17.rc1.el6_4.6?will?be?installed -->?Finished?Dependency?Resolution #依賴關(guān)系自動解決 ?? Dependencies?Resolved ?? ============================================================================= ?Package??????????????????Arch????????????????Version??????????????????????????????????Repository?????????Size ============================================================================== Installing: ?bind-chroot??????????????x86_64??????????????32:9.8.2-0.17.rc1.el6_4.6????????????????base???????????????71?k Installing?for?dependencies: ?bind?????????????????????x86_64??????????????32:9.8.2-0.17.rc1.el6_4.6????????????????base??????????????4.0?M ?? Transaction?Summary ========================================================================= Install???????2?Package(s) ?? Total?download?size:?4.0?M Installed?size:?7.3?M Is?this?ok?[y/N]:? ?? #?輸入y表示安裝，N表示不安裝，默認(rèn)為不安裝，yum可以使用-y自動回答安裝 ?? Is?this?ok?[y/N]:?y Downloading?Packages: -------------------------------------------------------------------------------- Total???????????????????????????????????????????????????????????????????????????42?MB/s?|?4.0?MB?????00:00????? Running?rpm_check_debug Running?Transaction?Test Transaction?Test?Succeeded Running?Transaction Warning:?RPMDB?altered?outside?of?yum. ??Installing?:?32:bind-9.8.2-0.17.rc1.el6_4.6.x86_64???????????????????????????????????????????????????????1/2? ??Installing?:?32:bind-chroot-9.8.2-0.17.rc1.el6_4.6.x86_64????????????????????????????????????????????????2/2? ??Verifying??:?32:bind-9.8.2-0.17.rc1.el6_4.6.x86_64???????????????????????????????????????????????????????1/2? ??Verifying??:?32:bind-chroot-9.8.2-0.17.rc1.el6_4.6.x86_64????????????????????????????????????????????????2/2? ?? Installed: ??bind-chroot.x86_64?32:9.8.2-0.17.rc1.el6_4.6????????????????????????????????????????????????????????????????? ?? Dependency?Installed: ??bind.x86_64?32:9.8.2-0.17.rc1.el6_4.6???????????????????????????????????????????????????????????????????????? ?? Complete!

/*--------?（2）?重新安裝?--------*/

[root@localhost?~]#?yum?install?bind

1 2 3 4 5 6

Loaded?plugins:?fastestmirror,?refresh-packagekit,?security Loading?mirror?speeds?from?cached?hostfile Setting?up?Install?Process Package?32:bind-9.8.2-0.17.rc1.el6_4.6.x86_64?already?installed?and?latest?version Nothing?to?do #?提示已經(jīng)安裝過了

[root@localhost?~]#?yum?reinstall?bind

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

#?不論是否安裝，都會重新安裝一遍 Loaded?plugins:?fastestmirror,?refresh-packagekit,?security Setting?up?Reinstall?Process Loading?mirror?speeds?from?cached?hostfile Resolving?Dependencies -->?Running?transaction?check --->?Package?bind.x86_64?32:9.8.2-0.17.rc1.el6_4.6?will?be?reinstalled -->?Finished?Dependency?Resolution ?? Dependencies?Resolved ?? ============================================================================ ?Package?????????????Arch??????????????????Version???????????????????????????????????Repository???????????Size =========================================================================== Reinstalling: ?bind????????????????x86_64????????????????32:9.8.2-0.17.rc1.el6_4.6?????????????????base????????????????4.0?M ?? Transaction?Summary =============================================================================== Reinstall?????1?Package(s) ?? Total?download?size:?4.0?M Installed?size:?7.3?M Is?this?ok?[y/N]:?y Downloading?Packages: Running?rpm_check_debug Running?Transaction?Test Transaction?Test?Succeeded Running?Transaction ??Installing?:?32:bind-9.8.2-0.17.rc1.el6_4.6.x86_64???????????????????????????????????????????????????????1/1? ??Verifying??:?32:bind-9.8.2-0.17.rc1.el6_4.6.x86_64???????????????????????????????????????????????????????1/1? ?? Installed: ??bind.x86_64?32:9.8.2-0.17.rc1.el6_4.6???????????????????????????????????????????????????????????????????????? ?? Complete!

/*--------?（3）?卸載軟件包?--------*/

[root@localhost?~]#?yum?remove?bind

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45

Loaded?plugins:?fastestmirror,?refresh-packagekit,?security Setting?up?Remove?Process Resolving?Dependencies -->?Running?transaction?check --->?Package?bind.x86_64?32:9.8.2-0.17.rc1.el6_4.6?will?be?erased -->?Processing?Dependency:?bind?=?32:9.8.2-0.17.rc1.el6_4.6?for?package:?32:bind-chroot-9.8.2-0.17.rc1.el6_4.6.x86_64 -->?Running?transaction?check --->?Package?bind-chroot.x86_64?32:9.8.2-0.17.rc1.el6_4.6?will?be?erased -->?Finished?Dependency?Resolution ?? Dependencies?Resolved ?? ================================================================================ ?Package??????????????????Arch????????????????Version?????????????????????????????????Repository??????????Size ============================================================================== Removing: ?bind?????????????????????x86_64??????????????32:9.8.2-0.17.rc1.el6_4.6???????????????@base??????????????7.3?M Removing?for?dependencies: ?bind-chroot??????????????x86_64??????????????32:9.8.2-0.17.rc1.el6_4.6???????????????@base??????????????0.0?? ?#?清除bind的同時會清除bind-chroot，因?yàn)閎ind-chroot是依賴于bind的 ?? Transaction?Summary ============================================================================== Remove????????2?Package(s) ?? Installed?size:?7.3?M Is?this?ok?[y/N]:?y Downloading?Packages: Running?rpm_check_debug Running?Transaction?Test Transaction?Test?Succeeded Running?Transaction ??Erasing????:?32:bind-chroot-9.8.2-0.17.rc1.el6_4.6.x86_64????????????????????????????????????????????1/2? ??Erasing????:?32:bind-9.8.2-0.17.rc1.el6_4.6.x86_64????????????2/2? warning:?/etc/sysconfig/named?saved?as?/etc/sysconfig/named.rpmsave ??Verifying??:?32:bind-9.8.2-0.17.rc1.el6_4.6.x86_64???????????????????????????????????????????????????????1/2? ??Verifying??:?32:bind-chroot-9.8.2-0.17.rc1.el6_4.6.x86_64????????????????????????????????????????????????2/2? ?? Removed: ??bind.x86_64?32:9.8.2-0.17.rc1.el6_4.6???????????????????????????????????????????????????????????????????????? ?? Dependency?Removed: ??bind-chroot.x86_64?32:9.8.2-0.17.rc1.el6_4.6????????????????????????????????????????????????????????????????? ?? Complete!

/*--------?（4）軟件包安裝信息查詢?--------*/

[root@localhost?~]#?rpm?-qf?/etc/inittab

1	initscripts-9.03.40-2.el6.centos.x86_64

[root@localhost?~]#?rpm?-qf?/etc/fstab

1	setup-2.8.14-20.el6_4.1.noarch

[root@localhost?~]#?yum?provides?/etc/fstab

1 2 3 4 5 6 7 8 9 10 11 12

Loaded?plugins:?fastestmirror,?refresh-packagekit,?security Loading?mirror?speeds?from?cached?hostfile setup-2.8.14-20.el6_4.1.noarch?:?A?set?of?system?configuration?and?setup?files #?此包生成了/etc/fstab Repo????????:?base Matched?from: Filename????:?/etc/fstab ??? setup-2.8.14-20.el6_4.1.noarch?:?A?set?of?system?configuration?and?setup?files Repo????????:?installed Matched?from: Other???????:?Provides-match:?/etc/fstab

[root@localhost?~]#?yum?provides?/etc/named.conf

1 2 3 4 5 6 7 8 9

#也可以顯示沒有安裝的文件 Loaded?plugins:?fastestmirror,?refresh-packagekit,?security Loading?mirror?speeds?from?cached?hostfile 32:bind-9.8.2-0.17.rc1.el6_4.6.x86_64?:?The?Berkeley?Internet?Name?Domain?(BIND)?DNS?(Domain?Name?System) ??????????????????????????????????????:?server #?這個包之前被卸載了，這里顯示的是服務(wù)器倉庫上的包 Repo????????:?base Matched?from: Filename????:?/etc/named.conf

/*--------?（5）?模糊匹配查詢?--------*/

[root@localhost?~]#?yum?search?init

1 2 3 4 5 6 7 8 9 10 11

Loaded?plugins:?fastestmirror,?refresh-packagekit,?security Loading?mirror?speeds?from?cached?hostfile ==============================N/S?Matched:?init?=============================== initscripts.x86_64?:?The?inittab?file?and?the?/etc/init.d?scripts iscsi-initiator-utils-devel.x86_64?:?Development?files?for? ... upstart.x86_64?:?An?event-driven?init?system xhtml1-dtds.noarch?:?XHTML?1.0?document?type?definitions xorg-x11-xinit-session.x86_64?:?Display?manager?support?for?~/.xsession?and?~/.Xclients ?? ??Name?and?summary?matches?only,?use?"search?all"?for?everything.

/*--------?（6）?安裝包組?--------*/

通常安裝開發(fā)環(huán)境，為避免依賴關(guān)系，通常需要安裝三個組：Development?tools;?Server?Platform?Development;?Desktop?Platform?Development

[root@localhost?~]#?yum?grouplist

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Loaded?plugins:?fastestmirror,?refresh-packagekit,?security Setting?up?Group?Process Loading?mirror?speeds?from?cached?hostfile base/group_gz????????????????????????????????????????????????????????????????|?220?kB?????00:00?...? Installed?Groups: ???Additional?Development ???Base ???Debugging?Tools ???... ???Web?Server ???X?Window?System Installed?Language?Groups: ???Arabic?Support?[ar] ???... ???Venda?Support?[ve] Available?Groups: ???Backup?Client ???... ???iSCSI?Storage?Client Available?Language?Groups: ???Afrikaans?Support?[af] ??... ???Zulu?Support?[zu] Done

[root@localhost~]#yum?-y groupinstall?"Development?tools"?"Server?Platform?Development"?"Desktop?Platform?Development"

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

?? ... ?pixman-devel??????????????x86_64?????????0.26.2-5.el6_4?????????????????????????????base??????????18?k ?ppl???????????????????????x86_64?????????0.10.2-11.el6??????????????????????????????base?????????1.3?M ?systemtap-client????????????x86_64?????????2.3-3.el6??????????????????????????????????base?????????3.4?M ?systemtap-devel????????????x86_64?????????2.3-3.el6??????????????????????????????????base?????????1.4?M ?xorg-x11-proto-devel???????noarch?????????7.6-25.el6?????????????????????????????????base?????????274?k ?yajl??????????????????????x86_64?????????1.0.7-3.el6????????????????????????????????base??????????27?k ?? Transaction?Summary ============================================================================== Install?????115?Package(s) ?? Total?download?size:?123?M Installed?size:?404?M ...????????????????????????? ??systemtap-devel.x86_64?0:2.3-3.el6??????????????xorg-x11-proto-devel.noarch?0:7.6-25.el6???????????????????? ??yajl.x86_64?0:1.0.7-3.el6?????????????????????? ?? Complete!

/*--------?（7）?通過yum下載到本地，然后手動安裝軟件包?--------*/

[root@localhost?~]#?cd?/media/cdrom/Packages/

[root@localhost?Packages]#?yum?install?bind-9.8.2-0.17.rc1.el6_4.6.x86_64.rpm?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

#?這個包已經(jīng)下載到本地了，因此不再從服務(wù)器下載 Loaded?plugins:?fastestmirror,?refresh-packagekit,?security Loading?mirror?speeds?from?cached?hostfile Setting?up?Install?Process Examining?bind-9.8.2-0.17.rc1.el6_4.6.x86_64.rpm:?32:bind-9.8.2-0.17.rc1.el6_4.6.x86_64 Marking?bind-9.8.2-0.17.rc1.el6_4.6.x86_64.rpm?to?be?installed Resolving?Dependencies -->?Running?transaction?check --->?Package?bind.x86_64?32:9.8.2-0.17.rc1.el6_4.6?will?be?installed -->?Finished?Dependency?Resolution ?? Dependencies?Resolved ?? ========================================================================================= ?Package?????Arch??????????Version????????????????????????????Repository??????????????????????????????????Size ========================================================================================== Installing: ?bind????????x86_64????????32:9.8.2-0.17.rc1.el6_4.6??????????/bind-9.8.2-0.17.rc1.el6_4.6.x86_64????????7.3?M ?? Transaction?Summary ========================================================================================== Install???????1?Package(s) ?? Total?size:?7.3?M Installed?size:?7.3?M Is?this?ok?[y/N]:?N

[root@localhost?Packages]#?yum?localinstall?bind-chroot-9.8.2-0.17.rc1.el6_4.6.x86_64.rpm?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

Loaded?plugins:?fastestmirror,?refresh-packagekit,?security Setting?up?Local?Package?Process Examining?bind-chroot-9.8.2-0.17.rc1.el6_4.6.x86_64.rpm:?32:bind-chroot-9.8.2-0.17.rc1.el6_4.6.x86_64 Marking?bind-chroot-9.8.2-0.17.rc1.el6_4.6.x86_64.rpm?to?be?installed Loading?mirror?speeds?from?cached?hostfile Resolving?Dependencies -->?Running?transaction?check --->?Package?bind-chroot.x86_64?32:9.8.2-0.17.rc1.el6_4.6?will?be?installed -->?Processing?Dependency:?bind?=?32:9.8.2-0.17.rc1.el6_4.6?for?package:?32:bind-chroot-9.8.2-0.17.rc1.el6_4.6.x86_64 -->?Running?transaction?check --->?Package?bind.x86_64?32:9.8.2-0.17.rc1.el6_4.6?will?be?installed -->?Finished?Dependency?Resolution ?? #?可以看到使用localinstall?也會自動解決依賴關(guān)系 ?? Dependencies?Resolved ?? ========================================================================================= ?Package?????????Arch???????Version???????????????????????Repository??????????????????????????????????????Size ========================================================================================== Installing: ?bind-chroot?????x86_64?????32:9.8.2-0.17.rc1.el6_4.6?????/bind-chroot-9.8.2-0.17.rc1.el6_4.6.x86_64?????0.0?? Installing?for?dependencies: ?bind????????????x86_64?????32:9.8.2-0.17.rc1.el6_4.6?????base???????????????????????????????????4.0?M ?? Transaction?Summary ========================================================================================== Install???????2?Package(s) ?? Total?download?size:?4.0?M Installed?size:?7.3?M Is?this?ok?[y/N]:?n Exiting?on?user?Command

/*--------?（8)?查看yum命令的歷史記錄?--------*/

[root@localhost?~]#?yum?history

1 2 3 4 5 6 7 8 9

/*--------?（9)?使用yum安裝lftp工具包?--------*/

現(xiàn)在來安裝一個比較常用的ftp工具包?lftp：

[root@localhost?~]#?rpm?-ql?lftp

1 2	#?首先檢查這個軟件包有沒有安裝 package?lftp?is?not?installed

[root@localhost?~]#?yum?install?lftp

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

安裝完成，現(xiàn)在可以使用lftp來ping服務(wù)器了：

[root@localhost?~]#?ifconfig

1 2 3 4 5 6 7 8 9

eth0??????Link?encap:Ethernet??HWaddr?08:00:27:CA:DF:46?? ??????????inet?addr:192.168.56.103??Bcast:192.168.56.255??Mask:255.255.255.0 ??#?本機(jī)的IP地址 ??????????inet6?addr:?fe80::a00:27ff:feca:df46/64?Scope:Link ??????????UP?BROADCAST?RUNNING?MULTICAST??MTU:1500??Metric:1 ??????????RX?packets:114790?errors:0?dropped:0?overruns:0?frame:0 ??????????TX?packets:46931?errors:0?dropped:0?overruns:0?carrier:0 ??????????collisions:0?txqueuelen:1000? ??????????RX?bytes:10065569?(9.5?MiB)??TX?bytes:12450568?(11.8?MiB)

[root@localhost?~]#?lftp?192.168.56.103

1 2 3 4 5 6 7

?? lftp?192.168.56.103:~>?pwd ftp://192.168.56.103? #?查看登陸的站點(diǎn) lftp?192.168.56.103:~>?!pwd /root #查看本地目錄

lftp可以使用的基本命令有：

get：?下載單個文件

mget：下載多個文件

mirror：鏡像一個目錄到本地

bye：退出

cd：切換目錄

pwd：查看當(dāng)前位置

轉(zhuǎn)自：http://blog.51cto.com/wuyelan/1615130

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