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Top Forums Shell Programming and Scripting No Syntax Error and No Output Post 302422147 by ibzee33 on Monday 17th of May 2010 03:08:58 PM
Old 05-17-2010
@scottn: i have a couple of questions,

what is this command, awk '{print $1}' is it compatible with Fedora?

what is the output for this?!
Code:
lines=$(wc -l < ./temp)

i used this command to save the number of lines, so i can use them in a loop while reading the file, a programming approach i guess, since im new to scripting and im not sure how to read the lines in a file
Code:
lines=$(wc -l ./temp | cut -d" " -f1)

@Franklin52
the ./temp file is only a temporary file holding the information from the who command, after that i read each line separately, and use it to save the full name, time and IP which i save in tmplog, that i sort and the final output is in logfile

the output should be something like this
Jack_Oneal 12:23 172.168.12.1
 

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CUBRID_GET_CLIENT_INFO(3)						 1						 CUBRID_GET_CLIENT_INFO(3)

cubrid_get_client_info - Return the client library version

SYNOPSIS
string cubrid_get_client_info (void ) DESCRIPTION
This function returns a string that represents the client library version. PARAMETERS
RETURN VALUES
A string that represents the client library version; on success. FALSE on failure. EXAMPLES
Example #1 cubrid_get_client_info(3) example <?php printf("%-30s %s ", "CUBRID PHP Version:", cubrid_version()); printf(" "); $conn = cubrid_connect("localhost", 33088, "demodb"); if (!$conn) { die('Connect Error ('. cubrid_error_code() .')' . cubrid_error_msg()); } $db_params = cubrid_get_db_parameter($conn); while (list($param_name, $param_value) = each($db_params)) { printf("%-30s %s ", $param_name, $param_value); } printf(" "); $server_info = cubrid_get_server_info($conn); $client_info = cubrid_get_client_info(); printf("%-30s %s ", "Server Info:", $server_info); printf("%-30s %s ", "Client Info:", $client_info); printf(" "); $charset = cubrid_get_charset($conn); printf("%-30s %s ", "CUBRID Charset:", $charset); cubrid_disconnect($conn); ?> The above example will output: CUBRID PHP Version: 9.1.0.0001 PARAM_ISOLATION_LEVEL 3 LOCK_TIMEOUT -1 MAX_STRING_LENGTH 1073741823 PARAM_AUTO_COMMIT 1 Server Info: 9.1.0.0212 Client Info: 9.1.0 CUBRID Charset: iso8859-1 PHP Documentation Group CUBRID_GET_CLIENT_INFO(3)
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