Sponsored Content
Full Discussion: what the meaning of #*
Top Forums UNIX for Dummies Questions & Answers what the meaning of #* Post 302358999 by jim mcnamara on Monday 5th of October 2009 12:44:10 PM
Old 10-05-2009
Shell parameter substitution; return everything in the string $m - after the first = character
Code:
echo ${m%=*}

This does the opposite - everything before the = character.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

what is the meaning here?

#!/bin/sh $ORACLE_HOME/bin/sqlplus -S $orauserid/$orapasswd@$oradb << _TMP alter session set nls_date_format = 'YYYYMMDD HH24:MI'; set linesize 100 set pagesize 400 ok the above is part of a script..i just wanna know what does sqlplus -S means?? as in why we need to insert the -S behind? (2 Replies)
Discussion started by: forevercalz
2 Replies

2. AIX

meaning of ${0%${0##*/}}

. ${0%${0##*/}}Script_Name if i issue this command, it is executing the script. can any one tell what is the meaning of ${0%${0##*/}} (7 Replies)
Discussion started by: nyelavarthy
7 Replies

3. UNIX for Dummies Questions & Answers

Use and meaning of $*

Can someone explain the use and meaning of "$*" expression. (2 Replies)
Discussion started by: sinpeak
2 Replies

4. Linux

What are the meaning of these macros..

Masters, I am trying to learn the serial mouse driver for linux kernel. On the kernel source tree I find out these macros and I am unable to find out the meaning of these macros. Please anyone help me to understand these. These macros are defined in linux/serio.h... (2 Replies)
Discussion started by: iamjayanth
2 Replies

5. Shell Programming and Scripting

What is the meaning of $_

Hi, Can somebody tell the usage of "$_" cd $_ ? and ls $_ ? (4 Replies)
Discussion started by: giri_luck
4 Replies

6. Shell Programming and Scripting

meaning of !*

can someone please tell what !* means in shell syntax. Regards, (3 Replies)
Discussion started by: busyboy
3 Replies

7. Shell Programming and Scripting

^$$ meaning

Hi , Can anyone please let me know whta the follwoing piece of code for ScriptName=${0##*/} if pgrep -f "$ScriptName" | grep -v "^$$\$" ; then echo `date`": Sctipt $ScritName is already runnig" exit fi Thnx a lot in advance Please use code tags when posting data and code... (8 Replies)
Discussion started by: Pratik4891
8 Replies

8. UNIX for Dummies Questions & Answers

meaning of <<!

Hi all, I wanna know the meaning of the last word "<<! " sudo su - user <<! please help on this !!!! (1 Reply)
Discussion started by: sudharson
1 Replies

9. Shell Programming and Scripting

Meaning

Please let me know the meaning for the below statements in shell scripting. 1) exit -99 -------------------------------- 2) set prgdir = `pwd` set runFlag = runFlag:FALSE ------------------------------------- 3) if (-f $prgdir/maillst.eml) then set distEmail = `cat $prgdir/maillst.eml`... (1 Reply)
Discussion started by: lg123
1 Replies

10. Shell Programming and Scripting

Meaning of $1^

Hello everyone, I'm looking for the meaning of this expression, as I don't understand it quite clearly : $1^ What do you think it could be? I thought either: - match lines starting with argument 1 but it should be ^$1 - turn line around : word becomes drow Thanks in advance for your... (4 Replies)
Discussion started by: bibelo
4 Replies
MYSQL_LIST_TABLES(3)							 1						      MYSQL_LIST_TABLES(3)

mysql_list_tables - List tables in a MySQL database

SYNOPSIS
Warning This function was deprecated in PHP 4.3.0, and will be removed in the future, along with the entirety of the original MySQL exten- sion. Instead, the MySQLi or PDO_MySQL extension should be used. See also MySQL: choosing an API guide and related FAQ for more information. Alternatives to this function include: oSQL Query: SHOW TABLES FROM sometable resource mysql_list_tables (string $database, [resource $link_identifier = NULL]) DESCRIPTION
Retrieves a list of table names from a MySQL database. This function is deprecated. It is preferable to use mysql_query(3) to issue an SQL SHOW TABLES [FROM db_name] [LIKE 'pattern'] statement instead. o $database - The name of the database o $ link_identifier -The MySQL connection. If the link identifier is not specified, the last link opened by mysql_connect(3) is assumed. If no such link is found, it will try to create one as if mysql_connect(3) was called with no arguments. If no connection is found or established, an E_WARNING level error is generated. A result pointer resource on success or FALSE on failure. Use the mysql_tablename(3) function to traverse this result pointer, or any function for result tables, such as mysql_fetch_array(3). +--------+-----------------------------------+ |Version | | | | | | | Description | | | | +--------+-----------------------------------+ | 4.3.7 | | | | | | | This function became deprecated. | | | | +--------+-----------------------------------+ Example #1 mysql_list_tables(3) alternative example <?php $dbname = 'mysql_dbname'; if (!mysql_connect('mysql_host', 'mysql_user', 'mysql_password')) { echo 'Could not connect to mysql'; exit; } $sql = "SHOW TABLES FROM $dbname"; $result = mysql_query($sql); if (!$result) { echo "DB Error, could not list tables "; echo 'MySQL Error: ' . mysql_error(); exit; } while ($row = mysql_fetch_row($result)) { echo "Table: {$row[0]} "; } mysql_free_result($result); ?> Note For backward compatibility, the following deprecated alias may be used: mysql_listtables(3) mysql_list_dbs(3), mysql_tablename(3). PHP Documentation Group MYSQL_LIST_TABLES(3)
All times are GMT -4. The time now is 03:14 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy