16g optane

Printf- Align LeftWidth Field step, 0 for 0 step. Prec The maximum string length, or the number of digits to the right of the decimal%c ASCII characters%d integral type%e Scientific Counting method%f floating point type%g awk determines which floating-point number is converted to E or F%o octal%s string%x HexExample one:i161 Admin # df-th|awk ' {print $1,$5} 'Filesystem AvailRootfs 23G/dev/root 23GTmpfs 16GRc-svcdir 956KCgroup_root 10MUdev 9.8MSHM 16G

In this section we will install the scom Server, such as the Red Place.650) this.width=650; "title=" clip_image002 "style=" border-top:0px;border-right:0px;background-image:none; border-bottom:0px;padding-top:0px;padding-left:0px;margin:0px;border-left:0px;padding-right:0px; "border=" 0 "alt = "clip_image002" src= "http://s3.51cto.com/wyfs02/M01/6E/CD/wKiom1WIuAzSDw3JAAE1-Ei5Zro243.jpg" height= "451"/>Install the server configuration and account number as follows: Server

Pre-knowledgeThe internal storage device of the Android phone is the ram and the Rom,ram is running memory, the power loss will lose everything, the contents of the ROM will not be lost after power off.For example, the specification of a mobile phone says "2G ram,16g ROM". Theoretically, the larger the RAM, the smoother the system runs. Like a large 3D game, the operation needs about 300M of memory, then in memory 2G mobile phone can run smoothly, in

operation, here is a brief introduction to the installation process involves several major Linux partitions:/: Storage System files, 10GB ~ 15GB recommended;swap: Swap partition, which is the virtual memory of the Linux system, is recommended to be twice times the physical memory;/home: Home directory, storage space for music, pictures and downloads, and finally allocate all the remaining space;/boot: Contains the system kernel and system boot required files, realize the key to dual system, rec

. Compared with nor and EEPROM, all the mainstream consumer mass storage such as U disk, SSD, is composed of NAND flash. Since NAND flash simplifies the circuit, making it easier to "compress", nor is it recognized that the process limit is around 40nm, and NAND's mass production process has already exceeded 16nm, so its capacity has risen to the GB scale.Of course, the NAND simplifies the circuit to achieve the purpose of expanding capacity, it is not without cost, the cost is the loss of relia

= 128Inode_ratio = 4096}Floppy = {Blocksize = 1024Inode_size = 128Inode_ratio = 8192}News = {Inode_ratio = 4096}Largefile = {Inode_ratio = 1048576Blocksize =-1}Largefile4 = {Inode_ratio = 4194304Blocksize =-1}Hurd = {Blocksize = 4096Inode_size = 128}[[Email protected] ~] # [[Email protected] ~] # DF-HFilesystem size used avail use % mounted on/Dev/sda3 259g 29G 217g 12%/Tmpfs 16G 0 16g 0%/dev/SHM/Dev/sda1

/VolGroup00-LogVol00 16G 6.1G 8.7G 42%/dev/sda1 99 M 13 M 81 M 14%/boottmpfs 1004 M 0 1004 M 0%/dev/shm-- Create the cdrom mount point directory-- The Directory Name of the mount point is random. Here, the directory named cdrom is created as the mount point [root @ sunny ~]. # Mkdir/cdrom-- Mount cdrom and view the mounting status [root @ sunny ~] # Mount/dev/cdrom [root @ sunny ~] # Df-hFilesystem Size Used Avail Use % Mounted on/dev/mapper/VolGroup0

10.138.130.29:/backup [Root @ weblogic28 ~] # Df-hFilesystem Size Used Avail Use % Mounted on/Dev/sda3 240G 158G 71G 70%//Dev/sda1 190 M 12 M 169 M 7%/bootTmpfs 16G 0 16G 0%/dev/shm10.138.130.29:/u01/app/oracle/oradata/jytest240G 22G 206G 10%/jytest_data10.138.130.29:/backup240G 22G 206G 10%/backup 2. Create a tablespace jytest and user jytest in the source database.SQL> create tablespace jytest datafile

Modify the size of the default shared memory tmpfsMount the existing directory or create a new directory For example: [Root @ luozhonghua/] # df-hFilesystem Size Used Avail Use % Mounted on/Dev/mapper/vg_luozhonghua-lv_root21G 4.1G 16G 21%/Tmpfs 4.0 K 4.0 K 0 100%/dev/shm/Dev/sda1 485 M 32 M 428 M 7%/bootTmpfs 4.0 K 4.0 K 0 100%/dev/shm Modify: [Root @ luozhonghua/] # mkdir/mnt/ram [Root @ luozhonghua/] # mount-t tmpfs-o size = 1024 m tmpfs/mnt/r

Modify the size of the default shared memory tmpfs and the size of the shared memory tmpfs Mount the existing directory or create a new directory For example: [Root @ luozhonghua/] # df-hFilesystem Size Used Avail Use % Mounted on/Dev/mapper/vg_luozhonghua-lv_root21G 4.1G 16G 21%/Tmpfs 4.0 K 4.0 K 0 100%/dev/shm/Dev/sda1 485 M 32 M 428 M 7%/bootTmpfs 4.0 K 4.0 K 0 100%/dev/shm Modify: [Root @ luozhonghua/] # mkdir/mnt/ram [Root @ luozhonghua/] # moun

, extra_isizeInode_size = 256Options = test_fs = 1}Small = {Blocksize = 1024Inode_size = 128Inode_ratio = 4096}Floppy = {Blocksize = 1024Inode_size = 128Inode_ratio = 8192}News = {Inode_ratio = 4096}Largefile = {Inode_ratio = 1048576Blocksize =-1}Largefile4 = {Inode_ratio = 4194304Blocksize =-1}Hurd = {Blocksize = 4096Inode_size = 128}[Root @ node21 ~] # [Root @ node21 ~] # Df-hFilesystem Size Used Avail Use % Mounted on/Dev/sda3 259G 29G 217G 12%/Tmpfs 16G