10 recommended articles about Yiduo

Recently deployed Oracle 10g RAC on multi-path based on SuSe 11 SP3 for a customer. SuSe 11 uses 10g, which is also a strange flower. Even the documentation is difficult to find. Who said Oracle is too expensive? The following mainly describes how to configure multipathing in this environment. Since OCR and votingdisk under 10g cannot be stored directly on the asm disk, the raw device method must still be used. ​ ​​ Recently, I deployed Oracle 10g RAC to a customer based on multi-pathing under SuSe 11 SP3. SuSe 11 uses 10g, which is also a strange flower. Even the documentation is difficult to find. Who said Oracle is too expensive? The following mainly describes how to configure multipathing in this environment. Since OCR and votingdisk under 10g cannot be stored directly on the asm disk, raw devices must still be used to save them. The following is for your reference. 1. View the current scsi device and obtain the device wwid 8 0 877264896 sda

sda: 3600605b007030d301a19

1. Multipath and udev configuration under Suse11

Introduction: Recently given to customers based on SuSe 11 Multi-path deployment of Oracle 10g RAC under SP3. SuSe 11 uses 10g, which is also a strange flower. Even the documentation is difficult to find. Who said Oracle is too expensive? The following mainly describes how to configure multipathing in this environment. Since OCR and votingdisk under 10g cannot be directly stored in the asm disk, the raw device method must still be used

2. How to draw a flower using python?

Introduction: Just like the title. Reply content: The rainbow flowers drawn by me (๑•ั็ω•็ั๑) The rainbow flowers drawn by me (๑•ั็ω•็ั๑) Call me baby king to unlock the code. Baby breaks 100 likes (≧▽≦) /from mpl_toolkits.mplot3d import Axes3D from matplotlib import cm from matplotlib.ticker import LinearLocator import matplotlib

3. Photoshop A pink cartoon rose

Introduction: The production of this tutorial mainly uses the brush and pen tools. The general process: first use the pen tool to outline the shape of the leaves or petals, fill in the color, and then use the brush tool to select different colors to paint the highlights and dark parts. Some details can be modified using the burn/dodge tool.

4. Photoshop A cute cartoon tulip

##Introduction: The renderings of this tutorial are somewhat similar to vector graphics. But the author used PS to create it. The entire production process: first use a pen to outline the path of the flowers and leaves, convert it to a selection and fill it with color, and then use the burn/dodge tool to adjust the lightness and darkness. Although the process is relatively simple, it still takes a lot of time and effort to operate.

5. Photoshop to create a bouquet of green plants with red flowers

##Introduction: This tutorial focuses on how to take apart a complete flower to make a flower that looks very complete. In fact, it cannot be completed in one step when drawing. You need to adjust the light and backlight of the flower. Parts are made separately.

6. Photoshop A beautiful morning glory

##Introduction: There are many tutorials for drawing flowers, but this time it is a realistic style. The overall effect is very close to the real thing. Therefore, it is a little more difficult to make, especially the wrinkles on the petals, which need to be painted carefully.

7.

Photoshop A gorgeous mushroom cloud

: The effect looks a bit complicated, but it can be split into several independent parts. Draw from bottom to top when making. The tools used are very simple. Basically, it can be made with a pen and brush.

8. Photoshop Create a simple and beautiful purple -red flower wallpaper

##: This tutorial introduces the more concise flower wallpaper production method. There are very few elements in the screen with only some translucent small flowers, petals and some simple curves. Therefore, the production process is also relatively simple. After making a simple background first, make a small translucent flower, then copy and resize it until you are satisfied with the picture.

9.

Photoshop to create very cute cartoon vine flowers

##Introduction: This tutorial introduces how to make simple vine flowers. It is not difficult to find out when looking at the renderings that the vines are actually composed of the same leaves and flowers. When making, you only need to make a leaf and a small flower, copy the others directly, and adjust the size and color.

10.

Photoshop tutorial to create a budding red tulip

Introduction: It is a bit difficult to make the tulip flower part, because the flowers have not been developed yet, and many petals are hidden. When drawing, we can only roughly simulate the outline of the petals, and highlight the visible parts and Dark parts are rendered

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