Sponsored Content
Top Forums UNIX for Dummies Questions & Answers are Associative Arrays possible in UNIX? Post 77480 by yongho on Friday 8th of July 2005 04:58:26 PM
Old 07-08-2005
oh..

I see. That's very useful hmm.

Is the value of myArr[1] the same value as myArr[01]?
or myArr[0] same as myArr[00] ?
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Arrays in unix

I have a Main shell script file. In that the below lines(7) is spooled in Oracle & written to a file say temp.out INSTANCE_N ---------- undefined PROACT1 REPCAT1 PROACT2 REPCAT2 I want to ignore the first 3 lines & put the rest 4 lines PROACT1..REPCAT2 into the arrays. So that i can use... (2 Replies)
Discussion started by: dreams5617
2 Replies

2. UNIX for Dummies Questions & Answers

Unable to understand associative nature of awk arrays

About associative nature of awk arrays i'm still confused, not able to understand yet how array element can be accessed based on a string, I got one example at gawk manual to illustrate associative nature of awk arrays, it goes here: Codeawk ' # Print list of word frequencies { for (i = 1;... (3 Replies)
Discussion started by: nervous
3 Replies

3. Shell Programming and Scripting

Associative arrays

Hi all, #!/usr/dt/bin/dtksh typeset -A wavelength wavelength=650 wavelength=590 wavelength=510 wavelength=475 wavelength=445 wavelength=400 I have created an associative array like the one above. Now I am trying to print the values If i give print ${wavelength} it is... (4 Replies)
Discussion started by: prasperl
4 Replies

4. Shell Programming and Scripting

2d arrays in unix

hi everybody can anyone help me with usage of 2 dimensional arrays in unix. please provide a suitable example for accessing individual elements as well as all elements. Thanks (2 Replies)
Discussion started by: jpriyank
2 Replies

5. UNIX for Dummies Questions & Answers

Arrays in UNIX

Hi there, I have a small piece of code i=1 Number=10 while do echo "$i" Check=`cmd to give to me file name with path i=`expr ${i} + 1` done when i do in a loop echo "$Check"---------Unable to display, the values. ... (5 Replies)
Discussion started by: Naveen_5960
5 Replies

6. Shell Programming and Scripting

associative arrays?

Hello, i'm writing a little script that checks a .txt file for a specific ID that came after 9:10 am which outputs it's data to a file LateUsers.txt once done , it should mention the following: Number of late users Number of unique late users Over all late users percentage number of... (0 Replies)
Discussion started by: rollyah
0 Replies

7. UNIX for Dummies Questions & Answers

Arrays in unix

hi all, is there any method to declare each line of a text file to array variable. my text file is: 123 222 333 so, a=123 a=222 a=333 can anyone help me out pls... thanks in advance, Arun Manas:b: (4 Replies)
Discussion started by: arunmanas
4 Replies

8. UNIX for Dummies Questions & Answers

Using associative arrays with an if statement

I have this piece of code. The first if statement is not working, however the second if statement is working fine. I have set a value for Srcs to be file.srcs and want to print it. If no value for Rcvs is set, I get the print statement correctly hasValue="file.srcs" if ${hasValue}; then ... (0 Replies)
Discussion started by: kristinu
0 Replies

9. Shell Programming and Scripting

Improving code by using associative arrays

I have the following code, and I am changing it to #!/bin/bash hasArgumentCModInfile=0 hasArgumentSrcsInfile=0 hasArgumentRcvsInfile=0 OLDIFS="$IFS" IFS="|=" # IFS controls splitting. Split on "|" and "=", not whitespace. set -- $* # Set the positional... (3 Replies)
Discussion started by: kristinu
3 Replies

10. Shell Programming and Scripting

Associative arrays awk

Hi, I have the following dataset. A 2 1 272 A 2 2 333 A 2 3 222 A 3 1 222 A 3 2 11 B 1 1 112 B 1 2 998 B 2 1 667 C 1 1 887 C 1 2 887 C 2 1 998 I need to have an associate array based on the first column and generate a auto generated number column in the last column. Needed output:... (2 Replies)
Discussion started by: mitt
2 Replies
ns_register_proc(3aolserver)				    AOLserver Built-In Commands 			      ns_register_proc(3aolserver)

__________________________________________________________________________________________________________________________________________________

NAME
ns_register_adp, ns_register_proc, ns_unregister_adp, ns_unregister_proc - Facilities to manage mappings for HTTP requests to Tcl proce- dures or ADP files SYNOPSIS
ns_register_adp ?-noinherit? method url file ns_register_proc ?-noinherit? method url proc ?arg? ns_unregister_adp ?-noinherit? method url ns_unregister_proc ?-noinherit? method url _________________________________________________________________ DESCRIPTION
These commands manage mappings of HTTP request to Tcl procedures or ADP files. The server will invoke the given procedure or ADP file when the corresponding method/url combination is requested. The method is normally one of GET or POST although there is no restriction as internally method is always treated simply as a string. Spe- cialized applications, for example, a WebDav file server, could register additional methods such as PUT, DELETE, or BROWSE. The url parameter specifies the trailing, pathname portion of an url, for example, /myapp/search. Requests for the specified url or any url's with additional path elements which do not have more specific mappings will be handled by the given procedure or ADP file. This behavior can be changed with the optional -noinherit flag in which case only exact match url's will be handled. In addition, for the final pathname component, a "glob-style" pattern may also be specified to further restrict the match. For example, /myapp/*.adp would handle requests for all url which start with /myapp and have a final pathname component which ends with the .adp exten- sion. Note that the method cannot be specified as a glob pattern, i.e., attempting to map "*" will map the single character string "*" as the method, it will not map all possible methods. Calls to ns_register_proc and ns_register_adp are normally placed in server initialization scripts. The ns_unregister_proc and ns_unregis- ter_adp commands are rarely used, normally only in the context of development or debugging. ns_register_adp ?-noinherit? method url file This command maps the given method/url combination to a specific ADP file. The file argument must be an absolute pathname and a regular file. When the server receives a matching request, it will allocate a Tcl interpreter and invoke the ns_adp_include command with the given file, returning the results of the output buffer to the client when the command returns. Note it is also possible to provide mappings for ADP files in the config file as well although those mappings are intended to sup- port mixing of ADP and static files in the server's basic page root. Using ns_register_adp can provide more general mappings, not requiring actual ADP files to exist at the corresponding location in the filesystem. ns_register_proc ?-noinherit? method url proc ?arg? This command maps the given method/url combination to a Tcl procedure. When the server receives a matching request, it allocates a Tcl interpreter and calls Tcl_Eval with a script constructed of the procedure with zero, one, or two arguments depending on the arguments expected for the procedure. If the procedure accepts no arguments, none are passed and the arg parameter to ns_regis- ter_proc, if given, is ignored. If it takes one argument, the procedure is passed the optional arg parameter or a null string if no argument was given. If the procedure accepts two arguments, the first argument will be the "connection id" followed by the argument as described for the case of one argument. The connection id is a small string of the form "cns#" where # is a monotonically increasing integer value which will eventually wrap after the server has been running for a long time. This id is also returned via the the ns_conn id command. This connection id is for information purposes only and is is otherwise useless and not required to be passed to any other AOLserver Tcl command. See the EXAMPLES section for details on how various arguments are handled for request procedures. ns_unregister_adp ?-noinherit? method url ns_unregister_proc ?-noinherit? method url These commands are identical and can be used to remove any mapping for the given method/url. Note that no check is made to confirm the given mapping exists or was in fact a Tcl procedure, ADP file, or some other C-level mapping created with the Ns_RegisterRequest routine. The optional -noinherit flag, if specified, requests removal of mappings previously made with the -noinherit flag with the commands above or via the NS_OP_NOINHERIT bit set in a call to the Ns_RegisterRequest routine. EXAMPLES
The following example demonstrates the use of the -noinherit flag. Assume the following startup initializations code: ns_register_proc -noinherit GET /foo/bar Aproc ns_register_proc GET /foo/bar Bproc ns_register_proc GET /foo/bar/hmm Cproc In this case, Aproc will be called when the requested URL is exactly /foo/bar while Bproc will be called when the requested URL is anything below /foo/bar, provided there is not already another procedure registered to be called for that exact URL or for an URL with a closer match. Cproc (not Bproc) will be called when the requested URL is equal to or below /foo/bar/hmm. The following example demonstrates the multiple forms of which a Tcl procedure can be defined: ns_register_proc GET /zeroargs 0args myarg ns_register_proc GET /onearg 1arg myarg ns_register_proc GET /twoargs 2args myarg ns_register_proc GET /twoargs 2args myarg proc 0args {} { ns_returnnotice 200 "no args" } ;# noargs proc 1arg {arg} { ns_returnnotice 200 "arg: $arg" } ;# context proc 2args {conn arg} { ns_returnnotice 200 "connid: $conn, arg: $arg" } ;# conncontext When a request for the /twoargs URL is received, the 2args procedure will be called with the value of the connection id as the conn vari- able and "myarg" as the value of the arg variable. When the server receives a request for /onearg, the server will invoke the 1arg procedure with just "myarg" as the value for the arg proce- dure variable. The connection id, if needed, can be obtained with ns_conn id. Finally, when the server receives a request for /zeroargs, the 0args procedure will be called with no options. The "myarg" value passed to ns_register_proc is ignored and the connection id, if needed, can be obtained with ns_conn id. SEE ALSO
ns_adp(n), Ns_RegisterRequest(3), Ns_UrlSpecificGet(n), Ns_UrlSpecificSet(n) KEYWORDS
request callback, connection AOLserver 4.5 ns_register_proc(3aolserver)
All times are GMT -4. The time now is 04:23 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy