The National Center for Supercomputing Applications (NCSA), one of the five original centers in the National Science Foundation's Supercomputer Centers Program, opened its doors in January 1986.

NCSA Common (access log)
The Common log contains the requested resource and a few other pieces of information, but does not contain referral, user agent, or cookie information. The information is contained in a single file.
The fields in the Common log file format are:
host rfc931 username date:time request statuscode bytes
The following example shows these fields populated with values in a common log file record:
125.125.125.125 - dsmith [10/Oct/1999:21:15:05 +0500] "GET /index.html HTTP/1.0" 200 1043

NCSA Web Log Analysis..
Reports of NCSA Logs..

LogQuest VF can verify, analyze and generate report for NCSA weblogs. You need to collect NCSA Weblog logs and then verify in LogQuest VF.

Report based on the file:/WebLogs/NCSA/common/backup/localhost2_access_log.2005-12-26.txt
Pre-defined Log Format: NCSA_Group/NF_NCSA_Common
Date report was created: 31st October 2007

a)Report Conditions are:
condition(1)=Data: 211.192.247.76,Column: Host IP,Logic: Contain,Rule: Count,Mode: Single
condition(2)=Data: [26/Dec/2005,Column: Date,Logic: Contain, Rule: Count,Mode: Single
condition(3)=Data: *,Column: Time,Logic: Contain,Rule: Count,Mode: Single
condition(4)=Data: 9000],Column: timezone,Logic: Contain,Rule:Count,Mode:Single
condition(5)=Data: *, Column: Status Code,Logic: Contain,Rule: Count,Mode: Single

b)Report Conditions are:
condition(1)=Data: 211.192.247.76,Column: Host IP,Logic: Contain,Rule: Count,Mode:Single
condition(2)=Data: [26/Dec/2005,Column: Date, Logic: Contain,Rule: Count,Mode: Single
condition(3)=Data: "GET, Column: HTTP Method,Logic: Contain,Rule: Count,Mode: Single
condition(4)= Data: *,Column: Requested resource,Logic: Contain,Rule: Count,Mode: Single
condition(5)=Data: HTTP/1.1",Column: HttpProtocolVersion,Logic: Contain,Rule: Count,Mode: Single
condition(6)=Data: *,Column: Status Code,Logic: Contain,Rule: Count,Mode: Single
condition(7)=Data: ,Column: Bytes,Logic: Contain,Rule: Total Sum,Mode: Single

Report based on the file:/WebLogs/NCSA/common/backup/localhost2_access_log.2006-01-02.txt
Pre-defined Log Format: NCSA_Group/NF_NCSA_Common
Date report was created: 31st October 2007

a)Report Conditions are:
condition(1)=Data: *,Column: Host IP,Logic: Contain,Rule: Count,Mode: Single
condition(2)=Data: [02/Jan/2006,Column: Date, Logic: Contain,Rule: Count,Mode: Single
condition(3)=Data: HTTP/1.1",Column: HttpProtocolVersion,Logic: Contain,Rule: Count,Mode: Single
condition(4)=Data: *,Column: Status Code,Logic: Contain, Rule: Count,Mode: Single

b)Report Conditions are:
Condition(1)=Data: *,Column: HostIP,Logic: Contain,Rule: Count, Mode: Single
Condition(2)=Data: [02/Jan/2006,Column: Date,Logic: Contain,Rule: Count,Mode: Single
Condition(3)=Data: "GET,Column: HTTP Method,Logic: Contain,Rule: Count,Mode: Single
Condition(4)=Data: *, Column: Requested resource,Logic: Contain,Rule: Count,Mode: Single
Condition(5)=Data: ,Column: Status Code,Logic: Contain, Rule: Total Sum,Mode: Single
Condition(6)=Data: ,Column: Bytes, Logic: Contain,Rule: Total Sum,Mode: Single