y*********m
发帖数: 33 | 1 3道题目：
1. Put in order of fastest to slowest to read a single byte of data:
Solid State Drive, Reading from Disk, CPU registers, CPU cache, Memory,
Amazon S3
2.What commands/tools might you use to diagnose a FreeBSD or Linux machine
that is performing web or database services slowly? Please describe what
would you use each tool for.
(example: "ps - Show running processes, ps -ax|wc -l to count")
3.What ways could you arrange for a program to be run at startup on FreeBSD
and/or Linux (Debian or Redhat)? | l*****a
发帖数: 14598 | 2 好久没搞Linux了
the third one seems to be
put the start script under /etc/rc.d/init.d
FreeBSD
【在 y*********m 的大作中提到】
: 3道题目：
: 1. Put in order of fastest to slowest to read a single byte of data:
: Solid State Drive, Reading from Disk, CPU registers, CPU cache, Memory,
: Amazon S3
: 2.What commands/tools might you use to diagnose a FreeBSD or Linux machine
: that is performing web or database services slowly? Please describe what
: would you use each tool for.
: (example: "ps - Show running processes, ps -ax|wc -l to count")
: 3.What ways could you arrange for a program to be run at startup on FreeBSD
: and/or Linux (Debian or Redhat)?
| r****t
发帖数: 10904 | 3 /etc/rc.d/rc.N or rc.local,
or /etc/rc.local,
好几个地方都行的
【在 l*****a 的大作中提到】
: 好久没搞Linux了
: the third one seems to be
: put the start script under /etc/rc.d/init.d
:
: FreeBSD
| r****t
发帖数: 10904 | 4 1. register, cache, mem, ssd, disk, s3,
2. top/free, netstat/route -N
FreeBSD
【在 y*********m 的大作中提到】
: 3道题目：
: 1. Put in order of fastest to slowest to read a single byte of data:
: Solid State Drive, Reading from Disk, CPU registers, CPU cache, Memory,
: Amazon S3
: 2.What commands/tools might you use to diagnose a FreeBSD or Linux machine
: that is performing web or database services slowly? Please describe what
: would you use each tool for.
: (example: "ps - Show running processes, ps -ax|wc -l to count")
: 3.What ways could you arrange for a program to be run at startup on FreeBSD
: and/or Linux (Debian or Redhat)?
| s******n
发帖数: 3946 | | l*****a
发帖数: 14598 | 6 为了生活吗
理解吧
S3 SSD是什么意思
【在 r****t 的大作中提到】
: 1. register, cache, mem, ssd, disk, s3,
: 2. top/free, netstat/route -N
:
: FreeBSD
| r****t
发帖数: 10904 | 7 他提里面的几个，我缩写了。ssd 是凝聚态硬盘吧，s3 是 amazon 的那个 service,
具体啥名我忘了，只要不是叫 a3 就行了。
【在 l*****a 的大作中提到】
: 为了生活吗
: 理解吧
: S3 SSD是什么意思
| h*******n
发帖数: 614 | 8 你这是OKCupid的online test吧
我最近刚做过！
FreeBSD
【在 y*********m 的大作中提到】
: 3道题目：
: 1. Put in order of fastest to slowest to read a single byte of data:
: Solid State Drive, Reading from Disk, CPU registers, CPU cache, Memory,
: Amazon S3
: 2.What commands/tools might you use to diagnose a FreeBSD or Linux machine
: that is performing web or database services slowly? Please describe what
: would you use each tool for.
: (example: "ps - Show running processes, ps -ax|wc -l to count")
: 3.What ways could you arrange for a program to be run at startup on FreeBSD
: and/or Linux (Debian or Redhat)?
| h*c
发帖数: 1859 | 9 there is one called A3^2
【在 r****t 的大作中提到】
: 他提里面的几个，我缩写了。ssd 是凝聚态硬盘吧，s3 是 amazon 的那个 service,
: 具体啥名我忘了，只要不是叫 a3 就行了。
| r****t
发帖数: 10904 | 10 看起来还不错，在哪里申请？
【在 h*******n 的大作中提到】
: 你这是OKCupid的online test吧
: 我最近刚做过！
:
: FreeBSD
|
|
