Blogging All About BSDs

Platform :
FreeBSD








Objective :
What are those CPU features flags means in "dmesg", e.g.

Features=0xfebfbff&ltFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,
PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS&gt
Features2=0x82982203&ltSSE3,PCLMULQDQ,SSSE3,CX16,SSE4.1,SSE4.2,POPCNT,
AESNI,&ltb31&gt&gt
AMD Features=0x28100000&ltNX,RDTSCP,LM&gt
AMD Features2=0x1&ltLAHF&gt

Read more »

Platform :
FreeBSD








Objective :
What are those CPU features flags means in "dmesg", e.g.

Features=0xfebfbff&ltFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,
PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS&gt
Features2=0x82982203&ltSSE3,PCLMULQDQ,SSSE3,CX16,SSE4.1,SSE4.2,POPCNT,
AESNI,&ltb31&gt&gt
AMD Features=0x28100000&ltNX,RDTSCP,LM&gt
AMD Features2=0x1&ltLAHF&gt

Read more »

Platform :
FreeBSD

Mail Server :
Exim

Purpose :
Make Exim to start deliver all frozen messages.
Read more »

Platform :
FreeBSD

Mail Server :
Exim

Purpose :
Make Exim to start deliver all frozen messages.
Read more »

Q : While importing database in mysql, an error message pops out "ERROR 1153 (08S01) at line 232: Got a packet bigger than 'max_allowed_packet' bytes"
E.g.

$ mysql5 -u db_user -p db_table < db_table.sql 
Enter password: 
ERROR 1153 (08S01) at line 232: Got a packet bigger than 'max_allowed_packet' bytes

A : The file importing contains a statement that's probably

(Read more...)

Q : While importing database in mysql, an error message pops out "ERROR 1153 (08S01) at line 232: Got a packet bigger than 'max_allowed_packet' bytes"
E.g.

$ mysql5 -u db_user -p db_table < db_table.sql 
Enter password: 
ERROR 1153 (08S01) at line 232: Got a packet bigger than 'max_allowed_packet' bytes

A : The file importing contains a statement that's probably

(Read more...)

Previously, we talk about the basic stuff of Subversion. This is still basic stuff :p


Is about managing source codes by branching. Branching is a way to have 2 or more sets of source code with each has it's own development, but eventually, merging them into the main trunk.

Example, in most development, we normally have "development" & "release"

(Read more...)

Previously, we talk about the basic stuff of Subversion. This is still basic stuff :p


Is about managing source codes by branching. Branching is a way to have 2 or more sets of source code with each has it's own development, but eventually, merging them into the main trunk.

Example, in most development, we normally have "development" & "release"

(Read more...)

Platform :
FreeBSD

How to :
List/show what services or port is listening/opening.

Installation :
The command comes with base system.
Read more »

Platform :
FreeBSD

How to :
List/show what services or port is listening/opening.

Installation :
The command comes with base system.
Read more »

Platform :
FreeBSD

Objective :
To grab the process details of a pid, without resorting to parse the output of process status command , "ps" :
E.g.

ps aux | grep -i pid

Read more »

Platform :
FreeBSD

Objective :
To grab the process details of a pid, without resorting to parse the output of process status command , "ps" :
E.g.

ps aux | grep -i pid

Read more »

Although Bash will spit out the errors onto the screen whenever it hits one, but some times, we want to know what exactly was being done every single command it executed.

This is how to do it :
Before running the bash script, do a :

set -x

then run the script and it'll be tell every action that it

(Read more...)

Although Bash will spit out the errors onto the screen whenever it hits one, but some times, we want to know what exactly was being done every single command it executed.

This is how to do it :
Before running the bash script, do a :

set -x

then run the script and it'll be tell every action that it

(Read more...)

Here's a way to maximize the CPU processor, Read more »

Here's a way to maximize the CPU processor, Read more »

Mail Server :

Sendmail

Purpose :

To verbosely test sending of email using sendmail

Here how :

Prepare a file with name "mail.txt". This will be the email header & contents that we wanna include when test sending this email. The contents of the file should look like below :Read more »

Mail Server :

Sendmail

Purpose :

To verbosely test sending of email using sendmail

Here how :

Prepare a file with name "mail.txt". This will be the email header & contents that we wanna include when test sending this email. The contents of the file should look like below :Read more »