10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
HELLO
I need your help please , i need to read a file that contain a table like :
Name | Status
------------------
DB 1 | UP
DB 2 | UP
DB 3 | DOWN
DB 4 | UP
DB 5 | UP
the objective to read each line and check if DB is UP or Down and give me the name of Down database.... (10 Replies)
Discussion started by: Abdellah
10 Replies
2. UNIX for Beginners Questions & Answers
Hi there,
I currently use the following find command to recursively search all the subdirectories in our file system for a table ( in this case BB_TENURE_DAYS)
find -type f -exec grep -l "BB_TENURE_DAYS" {} \+
So I have this so far - the problem is how do I read the line to get the... (2 Replies)
Discussion started by: rjsha1
2 Replies
3. Shell Programming and Scripting
Hey guyz,
I have a table like this:
1 A=#;B=#;C=#
2 A=#;C=#;D=#;E=#;E=#
3 B=#;B=#;B=#;D=#
# are just some numbers. I want to have the output like this:
* 1 2 3
A # # NA
B # NA #
C # # NA
D NA # #
E NA # NA
So basically, I wanna know in each of the rows in my input (which... (9 Replies)
Discussion started by: @man
9 Replies
4. Shell Programming and Scripting
Dear forum users,
i'm trying to read a table with 40x122 data in a array. Following this, i'd plot each rows again the header of the file in gnuplot.
i was thinking for something like that
#!/bin/bash
# reads from the $ips file and assigns to $MYARRAY
#IFS =";" split the line after the... (6 Replies)
Discussion started by: servuskelb
6 Replies
5. HP-UX
Hi all,
Could someone please explain to me how I should read this routing table,
# netstat -rn
Routing tables
Destination Gateway Flags Refs Interface Pmtu
127.0.0.1 127.0.0.1 UH 0 lo0 32808
10.222.47.82 10.222.47.82 UH... (3 Replies)
Discussion started by: rachael
3 Replies
6. Solaris
Hi all!
Solaris 10.
Why did X-server stop to read OWfontpath?
Any suggestions.
Thanks. (0 Replies)
Discussion started by: wolfgang
0 Replies
7. Red Hat
Hello,
I'm experimenting a problem on my rh server.
Red Hat Enterprise Linux AS release 3 (Taroon Update 8)
2.4.21-47.ELsmp #1 SMP i686 i686 i386 GNU/Linux
It started with a segmentation fault on
#id root
To resolve it, I've installed
coreutils-4.5.3-28.4.i386.rpm
But, I... (6 Replies)
Discussion started by: gogol_bordello
6 Replies
8. UNIX for Dummies Questions & Answers
i have to read some data from a teradata table and use them in my shell script.. how do i do that.. we can use BTEQ .. but i don know how to pass the field values as variables to the shell.. please help me.... (8 Replies)
Discussion started by: depakjan
8 Replies
9. Shell Programming and Scripting
I have korn shell scripts.
I want to pass a variable to a script which will execute a a sql script to read a table that contains env. variables. I want to read and then somehow export at unix level variables
example
for every row selected from the table build export command line
field1... (5 Replies)
Discussion started by: TimHortons
5 Replies
10. UNIX for Dummies Questions & Answers
Hi!
I've just started learning shell scripting, and have been somewhat 'thrown in at the deep-end and told to swim' so excuse my complete lack of knowledge and ignorance, but here goes...
I've been given a unix script to 'tidy up'. Basically the script consists of the few lines of code being... (2 Replies)
Discussion started by: Sn33R
2 Replies
GET_KERNEL_SYMS(2) Linux Programmer's Manual GET_KERNEL_SYMS(2)
NAME
get_kernel_syms - retrieve exported kernel and module symbols
SYNOPSIS
#include <linux/module.h>
int get_kernel_syms(struct kernel_sym *table);
DESCRIPTION
Note: This system call is present only in kernels before Linux 2.6.
If table is NULL, get_kernel_syms() returns the number of symbols available for query. Otherwise it fills in a table of structures:
struct kernel_sym {
unsigned long value;
char name[60];
};
The symbols are interspersed with magic symbols of the form #module-name with the kernel having an empty name. The value associated with a
symbol of this form is the address at which the module is loaded.
The symbols exported from each module follow their magic module tag and the modules are returned in the reverse of the order in which they
were loaded.
RETURN VALUE
On success, returns the number of symbols copied to table. On error, -1 is returned and errno is set appropriately.
ERRORS
There is only one possible error return:
ENOSYS get_kernel_syms() is not supported in this version of the kernel.
VERSIONS
This system call is only present on Linux up until kernel 2.4; it was removed in Linux 2.6.
CONFORMING TO
get_kernel_syms() is Linux-specific.
BUGS
There is no way to indicate the size of the buffer allocated for table. If symbols have been added to the kernel since the program queried
for the symbol table size, memory will be corrupted.
The length of exported symbol names is limited to 59 characters.
Because of these limitations, this system call is deprecated in favor of query_module(2) (which is itself nowadays deprecated in favor of
other interfaces described on its manual page).
SEE ALSO
create_module(2), delete_module(2), init_module(2), query_module(2)
COLOPHON
This page is part of release 3.44 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 2012-10-18 GET_KERNEL_SYMS(2)