這篇文章主要介紹了詳解 linux 常用目錄的作用的相關資料,這里列舉常用目錄并附實例幫助大家理解這部分內容，需要的朋友可以參考下
?詳解 linux 常用目錄的作用
一 常用一級目錄
注意：
1、根目錄下的bin和sbin，usr目錄下的bin和sbin，這四個目錄都是用來保存系統命令的。
2、bin目錄下的命令時任何用戶都能執行，sbin目錄下的命令只有超級用戶才能執行。
3、media用來掛載光盤，misc掛載磁帶機，mnt掛載U盤。它們都是空目錄。
4、proc和sys目錄不能直接操作，這兩個目錄保存的是內存掛載點。
5、可以在家目錄root或home，以及tmp目錄下隨便放內容。
二 實戰
[root@localhost?test]#?cd?/ [root@localhost?/]#?ls bin??dev?home??lib??media?mydata?proc?run??srv?tmp?var boot?etc?japan?lib64?mnt??opt???root?sbin?sys?usr [root@localhost?/]#?ls?/usr bin?games??lib??libexec?sbin??src etc?include?lib64?local??share?tmp [root@localhost?/]#?cd?/dev [root@localhost?dev]#?ls autofs??????mqueue???????stdout?tty35?tty63 block??????net?????????tty???tty36?tty7 bsg???????network_latency???tty0??tty37?tty8 btrfs-control??network_throughput?tty1??tty38?tty9 bus???????null????????tty10??tty39?ttyS0 cdrom??????nvram????????tty11??tty4??ttyS1 char???????oldmem???????tty12??tty40?ttyS2 console?????port????????tty13??tty41?ttyS3 core???????ppp?????????tty14??tty42?uhid cpu???????ptmx????????tty15??tty43?uinput cpu_dma_latency?pts?????????tty16??tty44?urandom crash??????random???????tty17??tty45?usbmon0 disk???????raw?????????tty18??tty46?usbmon1 fd????????rtc?????????tty19??tty47?vcs full???????rtc0????????tty2??tty48?vcs1 fuse???????sda?????????tty20??tty49?vcs2 hidraw0?????sda1????????tty21??tty5??vcs3 hpet???????sda2????????tty22??tty50?vcs4 hugepages????sda3????????tty23??tty51?vcs5 initctl?????sda4????????tty24??tty52?vcs6 input??????sda5????????tty25??tty53?vcsa kmsg???????sda6????????tty26??tty54?vcsa1 log???????sda7????????tty27??tty55?vcsa2 loop-control???sg0?????????tty28??tty56?vcsa3 lp0???????sg1?????????tty29??tty57?vcsa4 lp1???????shm?????????tty3??tty58?vcsa5 lp2???????snapshot??????tty30??tty59?vcsa6 lp3???????snd?????????tty31??tty6??vfio mapper??????sr0?????????tty32??tty60?vga_arbiter mcelog??????stderr???????tty33??tty61?vhost-net mem???????stdin????????tty34??tty62?zero [root@localhost?dev]#?ls?/lib alsa????grub?????kbd???????sendmail binfmt.d??java?????kdump??????sendmail.postfix cpp????java-1.5.0??kernel?????sse2 crda????java-1.6.0??locale?????sysctl.d cups????java-1.7.0??modprobe.d???systemd debug???java-1.8.0??modules?????tmpfiles.d dracut???java-ext???modules-load.d?tuned firewalld?jvm?????mozilla?????udev firmware??jvm-commmon?polkit-1????udisks2 games???jvm-exports?python2.7????x86_64-redhat-linux6E gcc????jvm-private?rpm???????yum-plugins [root@localhost?dev]#?cd?/ [root@localhost?/]#?ls bin??dev?home??lib??media?mydata?proc?run??srv?tmp?var boot?etc?japan?lib64?mnt??opt???root?sbin?sys?usr
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