Monday, June 24, 2019

hybrid is the buzz word? :)

hybrid is the buzz word? :)

https://www.networkworld.com/article/3403442/with-tableau-saas-king-salesforce-becomes-a-hybrid-cloud-company.html


Salesforce now acknowledges pure online cloud solution (data storage, computing, etc) may not fly high in the future?  :)


Well, everywhere you turn, the "hybrid" solution talk is there;

INTEL: https://www.intel.com/content/www/us/en/now/your-data-on-intel/architecting-deploying-virtualization-guide.html


Google Anthos: 

https://cloud.google.com/blog/topics/hybrid-cloud/new-platform-for-managing-applications-in-todays-multi-cloud-world


And many more,

https://it.toolbox.com/tech-101/hybrid-cloud-basics-of-ibm-aws-azure-google-and-redhat-cloud

Monday, June 17, 2019

Diver-sity? Diversity!

Diver-sity? Diversity!

A) more innovative

B) improves employee retention

C) higher profits


https://www.entrepreneur.com/article/309691

Sunday, June 16, 2019

神成就一切大事!

<破繭而出>1/3
摩西:一生似乎只圍繞於一個主題:神成就一切大事!
1)收生婆:
  「但是收生婆敬畏   神、不照埃及王的吩咐行、竟存留男孩的性命。」~出埃及记 1:17
2)法老女兒的兒子:
「孩子漸長、婦 人把他 帶 到 法 老的女兒那裡、就作了他的兒子。他 給孩子起名叫摩 西、意思說、因 我把 他從水裡拉出來。」~出埃及记 2:10

Thursday, June 13, 2019

SSH

ssh ssh ...

A better way to secure your server/access remote login.

A CLI way of PK generation:

A) ssh-keygen

   A.1) enter/choose your "passphrase"


B) ssh-copy-id

   % ssh-copy-id user@remoteserver


C) test it by "ssh user@remoteserver"

Saturday, June 08, 2019

記住:「神 賜恩給謙卑的人!」

<屬~~屬?數一數>

「我的意思就是你們各人說、

我是~屬~保羅的。

我是~屬~亞波羅的。

我是~屬~磯法的。

我是~屬~基督的。」

~~哥林多前书 1:12

='' '' 去、究竟爭啥?

=>若真要比一比高下、

'屬基督' 似乎應該奪冠?:)

=>關鍵:

人常常要對付的,老是"自己":

"自己"的(過人)'數零~高分貝'

"自己"的(過人)'皇族八旗--口含金湯匙'

"自己"的(過人)。。。

記住:「神 賜恩給謙卑的人!」

>後邊一句:阻擋驕傲的人!

Friday, June 07, 2019

駭浪驚濤、拍岸而石碎之考驗?

https://www.digitaltrends.com/mobile/huawei-operating-system-news/

風飄雨驟、屈人之兵!
雄略甫定、虎奔狼馳!

接下來的幾個月、或將是駭浪驚濤、拍岸而石碎之考驗?

inotify resources exhausted

OK, you ran  simple command on Linux: "tail"
and you get the error message:

tail: inotify resources exhausted
tail: inotify resources exhausted
tail: inotify resources exhausted
tail: inotify resources exhausted
tail: inotify resources exhausted
tail: inotify resources exhausted
tail: inotify resources exhausted
tail: inotify resources exhausted
tail: inotify cannot be used, reverting to polling ...

Then check the process :

] ps aux | grep tail
root      2922  0.0  0.0 108004   632 pts/28   S    06:10   0:00 tail -f my-2019-0405.log
root      3046  0.0  0.0 108004   636 pts/24   S    06:10   0:00 tail -f my--2019-0406.log
....
SO who is the trouble-maker? :)

è lsof | awk '{ print $2; }' | sort -rn | uniq –c | head -20

An example output:

      3 31739
     15 30701
     15 30623
      3 30370
    159 29901
      3 28841
     45 28632

     38 28620

 Go and find out which process opens many files...

Check out this URL:

In case, you would like to increase max-user-watches:
Permanent solution (preserved across restarts
Add this line: fs.inotify.max_user_watches=1048576
to the /etc/sysctl.conf
then do run the command:
sysctl -p

Monday, June 03, 2019

四處蔓延?

😱蒸滴嗎?
「啞蔴訓」叢林 四處蔓延?
https://www.mobilemarketer.com/news/report-amazon-eyes-buying-boost-mobile-from-t-mobile-sprint/556010/