Linux Command sorting

Organize some Linux commands

I. File directory commands

1. Create a directory: mkdir directory name

2. Delete the empty directory: rmdir directory name

3. Delete the subdirectory unconditionally: rm-rf directory name

4. Change the current directory: cd directory name (go to the user's home directory: cd ~; Go to the upper-level Directory: cd -)

5. view your own directory: pwd

6. view the current directory size: du

7. display the directory file list: ls-l (-a: add an implicit directory)

Blue: Directory; Green: executable file; Red: compressed file; light blue: linked file; Gray: other files; Red: Wrong link file

8. Browse File: more file name. txt; less file name. txt

9. copy the file: the target file of the cp source file (-r: Contains directory)

10. find the file: (1) find (2) locate command name

11. Link: (1) create a hard link: ln to link the source file (-d: create a directory link); (2) create a symbolic link: ln-s to link the source file

 

Ii. Driver mounting command

1. Check hard disk usage: df-T-h

2. Check the disk partition: fdisk-l

3. mount the hardware and software areas: mount-t/dev/fdx | hdax/mnt/directory name

Among them: modos -- FAT16; vfat -- FAT32; ntfs -- NTFS; optical drive -- iso9660

Supported Chinese names: mount-o iocharset = x/dev/hdax/mnt/directory name (where: x = cp936 or

Mount the optical drive: mount-t auto/dev/cdrom/mnt/cdrom

Mount the ISO file: mount-t iso9660-o loop xxx. iso/path

4. unmount: umount/mnt/directory name

Unmount all: umount-

5. Create a file system: mkfs-t/dev/hdxx. Ftype: ext2, ext3, and swap

 

3. Program Installation commands

1. RPM package installation: (1) install rpm-ivh somesoft. rpm

(2) reverse install rpm-e somefost. rpm

(3) query rpm-q somefost or rpm-qpi somefost. rpm (where: p is not installed; Information contained in I)

(4) query the location after installation: rpm-ql somefost. rpm

(5) upgrade and install: rpm-Uvh somesoft. rpm

(6) force installation: rpm-ivh -- nodeps somesoft. rpm or rpm-ivh -- nodeps -- force somesoft. rpm

2. Install the source code package:

Read README

Basic usage (1) configuration: extract the directory./configure

(2) Compile: extract the make

(3) installation: make install in the decompressed directory

3. Install src. rpm

 

Iv. compression and decompression commands

1.tar.gz class: (1) extract: tar-xvzf file .tar.gz((2)tar.gz to tar: gzip-d file .tar.gz (2) compression: gzip file to be compressed

2.tar uncompressed class: (1) Unpack: tar-xvf file .tar; (2) package: tar-cvf file .tar file list

3.zip: (1) decompress: unzip file. zip-d dir; (2) Compressed: zip zipfile list of files to be compressed

4.bz2: (1) decompress: bunzip2 file. bz2 or bzip2-d file. bz2; (2) compress: bzip2 File to be compressed

5. z class: (1) decompress: uncompress file. z; (2) compress: compress File

Recommended reading:

Linux Command cd

Cat for Linux commands

Linux Command alias/unalias

Linux Command Parsing: su root and su-root

Interactive input of Linux commands read

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