BM(3) BSD Library Functions Manual BM(3)NAME
bm_comp, bm_exec, bm_free -- Boyer-Moore string search
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/types.h>
#include <bm.h>
bm_pat *
bm_comp(u_char *pattern, size_t patlen, u_char freq[256]);
u_char *
bm_exec(bm_pat *pdesc, u_char *text, size_t len);
void
bm_free(bm_pat *pdesc);
DESCRIPTION
These routines implement an efficient mechanism to find an occurrence of a byte string within another byte string.
bm_comp() evaluates the patlen bytes starting at pattern, and returns a pointer to a structure describing them. The bytes referenced by
pattern may be of any value.
The search takes advantage of the frequency distribution of the bytes in the text to be searched. If specified, freq should be an array of
256 values, with higher values indicating that the corresponding character occurs more frequently. (A less than optimal frequency distribu-
tion can only result in less than optimal performance, not incorrect results.) If freq is NULL, a system default table is used.
bm_exec() returns a pointer to the leftmost occurrence of the string given to bm_comp() within text, or NULL if none occurs. The number of
bytes in text must be specified by len.
Space allocated for the returned description is discarded by calling bm_free() with the returned description as an argument.
The asymptotic speed of bm_exec() is O(len/patlen).
SEE ALSO regexp(3), strstr(3)
Hume and Sunday, "Fast String Searching", Software Practice and Experience, Vol. 21, 11, pp. 1221-48, November 1991.
BSD April 8, 2001 BSD
I trying to call shell scripts through DBMS_SCHEDULER of Oracle. My procedure executed successfully and my shell scripts executed perfect in UNIX. However, the job does not run when i look through in SQL. I dont see any errors. Did any one of you use dbms_scheduler package to call shell scripts... (12 Replies)
This is driving me mad, where am I going wrong?
The relevant segment of code:
sub getndsybcons {
my @servers=@{$_};
my @sybservers=@{$_};
my %results;
foreach my $server(@servers) {
my $biggestsyb;
my $biggestsybval=0;
... (9 Replies)
Hi friends,
I am a UNIX lover. I have tried several unix flavors including linux, solaris(x86) and FreeBSD, all these are the unices which can be installed on x86 hardware. Now to use the IBM AIX, I searched and googled alot, finally I came across QEME, which emulates the PowerPC platorm to turn... (9 Replies)
hello
my script is submitting POST-data to a site
(its not my first script, i've done these before many times (include parsing scripts) but this one is tough)
so the problem is i'm submitting a form with firefox
and in firebug i see WHAT exactly i'm submitting
then
when i do EXACTLY the... (28 Replies)
G'day all
I have purchased 2 big IBM H50 RS/6000 enterprise servers. I am led to believe they are running AIX 4.3.3.
Now problem is getting into remote console and turning off remote console and enabling my graphics card which i have installed. Now i was told to remove it, and try again. But i... (17 Replies)
I have just purchased an old IBM RS/6000 7026-C2 with the intention of installing AIX 5.2 to do some testing.
I have no AIX or RS/6000 experience, but I have managed to access the console/service menu through a hyper terminal console via the com port.
I get the service processor menu and I can't... (12 Replies)
I have cygwin installed on windows server and when I do
echo $SHELL the output is
/bin/bash
I have created a ssh tunnel from this windows server through cygwin to ibm -i series which is running Q-shell.
I am trying to invoke a utility wsadmin (used for scripting) on ibm-i from the... (12 Replies)
Hi There,
I have zero information and zero knowledge for IBM virtual machine except Amazon cloud and VMware ESXi (Only Linux OS available).
Anyone could provide me the following answer -
Can IBM VM been deploy on X86 and X64 (Intel Chip)?
If answer is yes any chance to deploy AIX OS... (13 Replies)
Hi All,
On wanting to re-install AIX 6.1 on to an RS 6000 Power 9111 285 station, I've tried to get in to SMS and also to boot from the DVD drive, but now the Firmware is locked and asking for the password. I originally set the password about 6 years ago and have forgotten it because I've never... (14 Replies)
Hi all,
Today, I want to ask how to submit multiple qsub jobs.
I want to submit 100 .sh files for the simulations.
The name of files is
run_001.sh,
run_002.sh,
run_003.sh,
.....
.....
run_100.sh
Submitting each file manually are time-consuming, hence, I want to make another .sh file... (11 Replies)
I have a shell script that interfaces with our tape library using IBM's Tape Diagnostic tool called "itdt".
The script does some basic stuff, it queries the tape library, loads tape to/from drive; it knows which inventory slot to pick the tape from based on SLOT=$(($BASESLOT + $TODAY)).
The... (10 Replies)
Hi
My goal is to fill an HTML form and submit.
What I have managed to do:
1. curl command to fill up the form and submit
2. a file which has the input
curl command:
curl -v -b cookie.txt -d __CSRFToken__=dc23d5da47953b3b390ec68d972af10380908b14 -d do=create -d a=open -d... (10 Replies)
Hi,
I am looking for monitoring software like Zabbix, to run it on AIX server. I have many problems with Zabbix and MySQL installation on AIX. I dont have IBM XL C/C++ compiler. Has anyone know similar solution like Zabbix that works on IBM AIX? (11 Replies)
Well,
Sorry, but I cannot seem to fix the problem with the steady decline of ranking for unix.com pages with Google.
Google Webmaster Tools show that they are dropping our pages from the indexes more and more because of "Soft 404" errors which started after we moved to the new data center.
... (18 Replies)