* [TD-12520]<docs>: refine docker documents.

* update taosadapter part

* remove manually launch taosadapter section

* update English version

* [TD-12520]<docs>: refine doc for docker usage

* [TD-12520]<docs>: fix docker doc

* fix typo

* fix redundant lines

* [TD-12520]<docs>: refine docker documents.

* update taosadapter part

* remove manually launch taosadapter section

* update English version

* [TD-12520]<docs>: refine doc for docker usage

* [TD-12520]<docs>: fix docker doc

* fix typo

* remove out-dated links

* refine taostools section

* adjst descriptions

* fix typo

* fix taosBenchmark doc link

* update documentation20/cn/02.getting-started/docs.md

* remove out-dated links

* refine taostools section

* adjst descriptions

* fix typo

* fix taosBenchmark doc link

* remove out-dated links

* refine taostools section

* adjst descriptions

* fix typo

* [TD-13408]<test>: move examples back

* [TD-13408]<test>: move examples back

* add examples/c to CMakeLists.txt

* update tests

* [TD-13408]<test>: move rust example back

* fix examples path for Windows

* fix tests/exmaples

* fix typo and spell mistakes

* fix format and typo

* fix format and link

* update tests

* Update docs align to 2.4.0.10 release policy

社区版服务器tar.gz新增了：taosAdapter、taosdump、taosBenchmark、TDinsight安装脚本
Docker镜像与tar.gz保持一致，说明启动容器时，同时启动taosAdapter和taosd
其他小修改

* Add new blank line

Add new blank line

* minor modifications

增加了空格和少许文字修订

* remove out-dated links

* refine taostools section

* [TD-13307]<docs>: add description to docs index.

* fix the link of how to use taosBenchmark

* fix wrong links

* fix markdown format

* refine getting started section

* update

* fix install doc link

* fix chinese wording

* adjust section order

* adjust few format

* [TD-13307]<docs>: add description to docs index.

* fix the link of how to use taosBenchmark

* fix wrong links

* fix markdown format

* refine getting started section

* update

* fix install doc link

* fix chinese wording

* adjust section order

* [TD-13307]<docs>: add description to docs index.

* fix the link of how to use taosBenchmark

* fix wrong links

* fix markdown format

* refine getting started section

* update

* fix install doc link

* fix chinese wording

* [TD-13307]<docs>: add description to docs index.

* fix the link of how to use taosBenchmark

* fix wrong links

* fix markdown format

* refine getting started section

* update

* fix install doc link

* [TD-13307]<docs>: add description to docs index.

* fix the link of how to use taosBenchmark

* fix wrong links

* fix markdown format

* refine getting started section

* update

* [TD-13307]<docs>: add description to docs index.

* fix the link of how to use taosBenchmark

* fix wrong links

* fix markdown format

* refine getting started section

* [TD-12520]<docs>: refine docker documents.

* update taosadapter part

* remove manually launch taosadapter section

* update English version

* [TD-12520]<docs>: refine doc for docker usage

* [TD-13307]<docs>: add description to docs index.

* fix the link of how to use taosBenchmark

* fix wrong links

add extra prompt for taosTools

[TD-13005] <doc> del alert doc

* [TD-12899]<fix>(taosAdapter): make taosd/taosAdapter service decouple

* [TD-12899]<fix>(taosAdapter): document refine

* [TD-12899]<fix>(taosAdapter): change run_taosd.sh to run_taosd_and_taosadapter.sh

* [TD-12899]<fix>(taosAdapter): check platform

* [TD-12899]<fix>(taosAdapter): check platform

change to _branch for taosAdapter version

* [TD-12899]<fix>(taosAdapter): taosd and taosAdapter decouple

use taosBenchmark rather than taosdemo

* [TD-12899]<fix>(taosAdapter): taosd and taosAdapter decouple

use 2.4.0.4 docker image in example

* [TD-12899]<fix>(taosAdapter): taosd and taosAdapter decouple

update taosadapter.service

del centos 6

* [TD-6420]<docs>: update README.md for apt-get install.

* add section to getting-started part.