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1、linuxfdisk分區(qū)、格式化、掛載！fdisk分區(qū)格式化自動掛載！ext3格式化，ext4格式化及掛載關于硬盤分區(qū)：主分區(qū)（包含擴展分區(qū)）、邏輯分區(qū)，主分區(qū)最多有4個（包含擴展分區(qū)）。因此我們在對硬盤分區(qū)時最好劃分主分區(qū)連續(xù)，比如說：主分區(qū)一、主分區(qū)二、擴展分區(qū)。此文章以fdisk工具為例，對一個硬盤劃分。1、fdisk?-l?查看系統(tǒng)上的硬盤，找到需要分區(qū)的硬盤后比如說：/dev/sdb.然后，fdisk?/dev/sdb進入該設備。此時出現(xiàn)：Command?(m?for?help):查看幫助信息：輸入m，看到如下信息
2、Command?action????a????toggle?a?bootable?flag????b????edit?bsd?disklabel????c????toggle?the?dos?compatibility?flag????d????delete?a?partition????注：這是刪除一個分區(qū)的動作；????l????list?known?partition?types?注：l是列出分區(qū)類型，以供我們設置相應分區(qū)的類型；????m????print?this?menu?注：m?是列出幫助信息；????n???
3、?add?a?new?partition?注：添加一個分區(qū)；????o????create?a?new?empty?DOS?partition?table?????p????print?the?partition?table?注：p列出分區(qū)表；????q????quit?without?saving?changes?注：不保存退出；????s????create?a?new?empty?Sun?disklabel?????????t????change?a?partition's?system?id?注：t?改變分區(qū)類型；?
4、???u????change?display/entry?units?????v????verify?the?partition?table????w????write?table?to?disk?and?exit?注：把分區(qū)表寫入硬盤并退出；????x????extra?functionality?(experts?only)?注：擴展應用，專家功能；具體每個參數(shù)的含義，請仔細閱讀。常用的就是：d?l?m?p?q?t?w2、列出當前操作硬盤的分區(qū)情況，用pCommand?(m?for?help):pDisk?/dev/sd
5、a:?1035?MB,?1035730944?bytes256?heads,?63?sectors/track,?125?cylindersUnits?=?cylinders?of?16128?*?512?=?8257536?bytes????Device?Boot???????Start??????????End???????Blocks????Id?System/dev/sda1????????????????1???????????25???????201568+????c?W95?FAT32?(LBA)/dev/sd
6、a2???????????????26??????????125???????806400?????5?Extended/dev/sda5???????????????26???????????50???????201568+?83?Linux/dev/sda6???????????????51???????????76???????200781????83?Linux3、通過fdisk的d指令來刪除一個分區(qū)Command?(m?for?help):?p?????注：列出分區(qū)情況；Disk?/dev/sda:?1035?MB
7、,?1035730944?bytes256?heads,?63?sectors/track,?125?cylindersUnits?=?cylinders?of?16128?*?512?=?8257536?bytes????Device?Boot???????Start??????????End???????Blocks????Id?System/dev/sda1????????????????1???????????25???????201568+????c?W95?FAT32?(LBA)/dev/sda2????????
8、???????26??????????125???????806400?????5?Extended/dev/sda5???????????????26???????????50???????201568+?83?Linux/dev/sda6???????????????51???????
