Broken Terminal? MAC OSX

Broken? : Yeah sometimes, you might haphazardly configured/changed your environment and that somehow broke you’r terminal

Effects : Commands like ls, cd , bash don’t work

Solution:

1. Open Terminal

2. Type  PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin and press enter

3. Type export PATH   and press enter

CPU Information-Linux

Q:Help I need to find some details regarding my system…How do i do that?  and i use Linux/Ubuntu

Yes..We all come across such situations..here are some commands that you can enter in the Linux Terminal and get what you want.

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1.I Want to know What CPU i have and other details like What flags it has?

Type this:

cat   /proc/cpuinfo

*Note You can use the Flags to see if you have  “lm” i.e long mode,which tells you whether you’r system is capable of handaling 64 bit OS..yeah they are getting popular now…*

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2.Hey Even i want to  know about my Memory

cat  /proc/meminfo

*Click To View Larger Size.

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3.I Want to know Everything about my System..all the hardwares,interfaces..?

lspci

• If You  are familiar …in certain cases you get large list of items/details, to scroll through them easily,use the pipe symbol.

use     | less to get fewer details ..which u can scroll through

example:  lspci  | less

• If You Want to search for some term then use | grep  Whatyouwanttofind

example: lspci  | grep VGA