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Title: Learn How to Merge Linux Partitions in 10 Minutes
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Linux is a popular operating system used by many users around the world. One of the tasks that users might encounter while using Linux is merging partitions. This can be useful if the user wants to increase the storage space or make better use of the avlable disk space.
In this article, we will guide you through how to merge partitions in Linux in just 10 minutes. We will cover different methods that you can use to accomplish this task, depending on your level of experience with the Linux operating system. We will also provide step-by-step instructions to help make the process easier for you.
Method 1: Using the Command Line
If you are comfortable using the command line interface, you can merge partitions using the ‘fdisk’ command. The following steps will guide you through the entire process:
Step 1: Open the Terminal
Open the terminal or command line interface on your Linux machine.
Step 2: Check the Partition Table
Enter the command ‘sudo fdisk -l’ to list all the partitions on your disk. Check the partition table to ensure that you have two or more partitions that you want to merge.
Step 3: Delete the Unwanted Partition
Enter the command ‘sudo fdisk /dev/sdb’ (replace ‘sdb’ with the name of the disk that contns the partition you want to delete). Press ‘d’ on your keyboard to delete the unwanted partition. If you have more than one partition to delete, repeat this process until you have deleted all the unwanted partitions.
Step 4: Resize the Partition
Enter the command ‘sudo fdisk /dev/sdb’ (replace ‘sdb’ with the name of the disk that contns the partition you want to resize). Press ‘n’ on your keyboard to create a new partition, and then press ‘p’ to select ‘Primary’. Enter the start and end sectors for the new partition. You can use the ‘w’ command to write the changes to disk.
Step 5: Format the New Partition
Enter the command ‘sudo mkfs.ext4 /dev/sdb1’ (replace ‘sdb1’ with the name of the new partition). This will format the new partition with the ext4 file system.
Method 2: Using GParted
GParted is a graphical tool that you can use to merge partitions. Here are the steps to follow:
Step 1: Install GParted
Open the Terminal and enter the command ‘sudo apt-get install gparted’ to install GParted on your machine.
Step 2: Launch GParted
Launch GParted from your Applications menu.
Step 3: Choose the Partition
Select the partition that you want to delete by right-clicking on it and choosing ‘delete’. If you have more than one partition to delete, repeat this process until you have deleted all the unwanted partitions.
Step 4: Expand the Partition
Select the partition that you want to expand by right-clicking on it and choosing ‘resize/move’. Drag the slider to expand the partition to the desired size.
Step 5: Apply the Changes
Click on the ‘Apply’ button to apply the changes that you have made to the disk partitions.
Conclusion
Merging partitions in Linux can be achieved through different approaches, depending on your level of experience with the operating system. Using either the command line or GParted tool provides an easy way to merge partitions and utilize the avlable space more effectively. Follow these steps to merge partitions in Linux with ease, and free yourself from storage space concerns.
相關(guān)問題拓展閱讀：
- LINUX安裝后如何認(rèn)第二塊硬盤
LINUX安裝后如何認(rèn)第二塊硬盤
一、整體流程
1、把新硬盤連接起來
2、在CMOS里陵腔答配置新硬盤
3、查看硬盤代號
4、用 fdisk 對硬盤進行分區(qū)
5、格式化分區(qū)
6、創(chuàng)建掛載點
7、設(shè)置/dev/fstab 以便開機時自動掛載分區(qū)
8、設(shè)置新硬盤分區(qū)的讀寫權(quán)限
二、具體操作步驟
1、把新硬盤連接起來,屬于硬件操作，注意主板和硬盤的接口插正確就可以了。
2、在CMOS里配置新硬盤
啟動計算機，并進入CMOS，讓機器找到新硬盤。
IDE Channel 0Master: none (沒有盤)
IDE Channel 0Slave: none (沒有盤)
IDE Channel 1Master: 是DVD－ROM
IDE Channel 1Slave: none (沒有盤)
IDE Channel 2Master: HDS728080PLA380 (原來的80GBSATA I 硬盤)
IDE Channel 3Master: none (沒有盤)
在none 的Channels一個一個地讓計算機自動尋找硬盤。最后發(fā)現(xiàn)了：
IDE Channel 3Master: STAS (新的1000GB SATA II型硬盤)
3、 查看硬盤代號
$ df
發(fā)現(xiàn)：
寫道
/dev/sda1 /C_disk 15GB 7 (reserved for Windows XP, my PC is adual- system)
/dev/sda2 / 15GB 83 (Linux)
/dev/sda3 LinuxLVM 8e (Linux)
/dev/sda4 extended
/dev/sda5 82 (Linux Swap, 512MB, twice of the momoey)
/dev/sda6 /data 83 (Linux, mounted on /data, 45.5GB)
注意： SATA (通常稱串口盤) 在Linux下被視為SCSI 盤(一種早期用在Sun工作站上和服務(wù)器 的高速硬盤，那時很貴！)。
尺慧可以判定： 新的硬盤應(yīng)該就是/dev/sdb 了。
進入超級用戶：
寫道
$ su -l
password: yoursecrets
#
# fdisk -l
出現(xiàn)類似下面的信息(以下提示信息僅供參考，有的并非本人實際操作時的屏幕顯示，但意思是一樣 的)：
寫道
Disk/dev/sda: 10.7 GB,bytes
255heads, 63 sectors/track, 1305 cylinders
Units= cylinders of* 512 =bytes
Diskidentifier: 0x0007d856
DeviceBoot Start End Blocks Id System
/dev/sda1 *3 Linux
/dev/sda1600 8e LinuxLVM
圓粗 Disk /dev/sdb: 2147 MB,bytes
255heads, 63 sectors/track, 261 cylinders
Units= cylinders of* 512 =bytes
Diskidentifier: 0x
Disk /dev/sdb doesn’t contain a validpartition table
4、 用 fdisk 對硬盤進行分區(qū)
寫道
#fdisk /dev/sdb
Devicecontains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Buildinga new DOS disklabel with disk identifier 0x623223a1.
Changeswill remain in memory only, until you decide to write them.
Afterthat, of course, the previous content won’t be recoverable.
Warning: invalid flag 0x0000 ofpartition table 4 will be corrected by w(rite)
Command (m for help): p
Disk /dev/sdb: 1002.2 GB, 10*** bytes
255heads, 63 sectors/track,cylinders
Units= cylinders of* 512 =bytes
Diskidentifier: 0x623223a1
DeviceBoot Start End Blocks Id System
Command (m for help): n
Commandaction
e extended
p primarypartition (1-4)
p
Partitionnumber (1-4): 1
Firstcylinder (1-261, default 1): 回車取默認(rèn)值
Usingdefault value 1
Lastcylinder or +size or +sizeM or +sizeK (1-261, default 261): 回車取默認(rèn)值
Usingdefault value 261
Command (m for help): p
Disk /dev/sdb: 2147 MB,bytes
255heads, 63 sectors/track, 261 cylinders
Units= cylinders of* 512 =bytes
Diskidentifier: 0x623223a1
DeviceBoot Start End Blocks Id System
/dev/sdb1 83 Linux
Command (m for help): w
Thepartition table has been altered!
Callingioctl() to re-read partition table.
Syncingdisks.
5、格式化分區(qū)
寫道
# mkfs.ext4 -L disk2 /dev/sdb1 －－格式化的同時給新硬盤加標(biāo)簽為 disk2
或者 mkfs.ext4 /dev/sdb1 －－只格式化但不加標(biāo)簽
單獨加標(biāo)簽的命令是： # e2label /dev/sdb1 /disk2
6、創(chuàng)建掛載點
寫道
# mkdir /disk2
7、設(shè)置/dev/fstab 以便開機時自動掛載分區(qū)：
寫道
# vi /etc/fstab
添加一行：
/dev/sdb1 /disk2 ext4 auto 1 2
若一次性手動掛載分區(qū) ，使用命令： #mount /dev/sdb1 /disk2/
8、設(shè)置新硬盤或分區(qū)的讀寫權(quán)限：
# chmod a+w /disk2
這樣所有計算機的用戶都可以讀寫該分區(qū)，即/disk2盤了
不知道你是什么發(fā)行版，首先運行終端，在root用戶下，或者是用sudo命令查看
# fdisk -l
或者
$ sudo fdisk -l
設(shè)備 啟動 起點 末尾 塊 Id 系統(tǒng)/dev/sdaLinux/dev/sdaLinux swap / Solaris/dev/sdaf W95 Ext’d (LBA)/dev/sda4 *HPFS/凳畝NTFS/exFAT/dev/sdab W95 FAT32/dev/sdaHPFS/NTFS/exFAT終端會列出來你所有的存儲設(shè)備。
以上是我的存儲設(shè)型粗備，我只有一個硬盤所以都是/dev/sda
如果是你的應(yīng)該會有/dev/sdb，/dev/sdc
也可能是別的字母，這里做個例子
假如/dev/sdb是你第二塊硬盤，這時候你要把它格式化為linux系統(tǒng)能識別的磁盤格式，更好是EXT4.
繼續(xù)輸入命令
# fdisk /dev/sdb
或者
$ sudo fdisk /dev/sdb
此時會有很多提示，簡單的操作就是，接下來按字母o回車。
然后按字母n回車，字母p回車，數(shù)字1回車，數(shù)字2023回車，直接回車，字母w回車。
然后第二塊硬盤就被格式化成linux系統(tǒng)能識別的格式了卜粗鎮(zhèn)，第3塊同樣的操作～
謝謝，望采納～
一般都會識別的
fdisk -l
看一下，三基茄叢塊硬盤應(yīng)該分搏櫻別是/納斗dev/sda、/dev/sdb、/dev/sdc
MOUNT 詳細(xì)看下LINUX下這個掛載命令棚桐，會使你進步巖游很多的。
詳細(xì)的步驟，是不太可能跟你說得清的。你還沒有明白掛載相對于LINUX是什么意義的情況下，詳細(xì)的步驟說了等于鏈棗坦沒說。
知其然不知其所以然。。。非?？膳?。。。。
數(shù)據(jù)無價滴。。
盤都在，設(shè)備都在/dev下
合并linux盤符的介紹就聊到這里吧，感謝你花時間閱讀本站內(nèi)容，更多關(guān)于合并linux盤符,十分鐘學(xué)會合并Linux盤符,LINUX安裝后如何認(rèn)第二塊硬盤的信息別忘了在本站進行查找喔。
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