I'm going through a script someone wrote and has left the company.
I've a file_name -> s31-d173-lookup-20060502111140-sr
In the ksh this is a validation :
if |)-(*)-(*)---(|-)-sr)) ]];
The validation for the above file_name fails. Any idea why and what is file
naming convention the... (2 Replies)
My user is ftp a CSV file from window. There is possiblity to doing FTP through different mode.
This file is then picked by another program, but I want to make sure the FTP file would be always ascii format, bu releasing a commaon File <file name>
Can any one provide input , abut how to put a... (2 Replies)
Hi everyone. I guess I am the new guy, and also new to Unix. I purchased a box of computer supplies at an auction, and found an unopened box of Compaq Smartstart. So here is what I have... Smartstart 2.5, Netware, Windows NT, OS2 & Lan Server, SCO Open Server release, SCO Unixware 2, Oracle 7 for... (3 Replies)
... before you role your eyes, I picked up my first Unix book 3 days ago! As such, I have a few quick questions that I'm sure are super easy for everyone out there but me! Forgive me if the terminology I use is wrong ...
I'm accessing a remote Unix server, I can make my way around directories... (2 Replies)
1. I have never used or dealt with unix, linux, or any variation thereof, and want to. My biggest problem is that all the versions I've looked at want you to install from a CD or DVD, but I'm wanting to put it onto an Asus eeepc, which has no such drive. How would I go about installing on it? ... (4 Replies)
Hi All,
We need to use & execute some several scripts before loading the data successfully using Informatica.
Can you help me the below scenario:
We will be receiving the files from different countries, and using ftp all the files will be placed onto the server. The file structure will be (.csv... (6 Replies)
This is the Test_Data.snp file: MEGAUPLOAD - The leading online storage and file delivery service
1. The problem statement, all variables and given/known data:
Problem Set:
Before you get started working with these challenges, be aware that the first challenge is reformatting the test data... (7 Replies)
Hello,
For some time I have intellistation 9111-285 and I installed AIX 6.1 on it. As a complete beginner I have 2 questions in general about AIX and two specific:
1. is the SMS (system management services) part of AIX? As I noticed when I had Yellowdog Linux installed they weren't available?... (2 Replies)
If there's anywhere to look this up, it would be just as helpful. I googled and really couldn't find anything relative to this.
ok... General Variables
1) When creating a script I made a file "prog1.sh" does it matter if the end is .sh or is this what has to be done like prog.bash or... (4 Replies)
Discussion started by: austing5
4 Replies
LEARN ABOUT FREEBSD
ddb
DDB(8) BSD System Manager's Manual DDB(8)NAME
ddb -- configure DDB kernel debugger properties
SYNOPSIS
ddb capture [-M -core] [-N -system] print
ddb capture [-M -core] [-N -system] status
ddb script scriptname
ddb script scriptname=script
ddb scripts
ddb unscript scriptname
ddb pathname
DESCRIPTION
The ddb utility configures certain aspects of the ddb(4) kernel debugger from user space that are not configured at compile-time or easily
via sysctl(8) MIB entries.
To ease configuration, commands can be put in a file which is processed using ddb as shown in the last synopsis line. An absolute pathname
must be used. The file will be read line by line and applied as arguments to the ddb utility. Whitespace at the beginning of lines will be
ignored as will lines where the first non-whitespace character is '#'.
OUTPUT CAPTURE
The ddb utility can be used to extract the contents of the ddb(4) output capture buffer of the current live kernel, or from the crash dump of
a kernel on disk. The following debugger commands are available from the command line:
capture [-M core] [-N system] print
Print the current contents of the ddb(4) output capture buffer.
capture [-M core] [-N system] status
Print the current status of the ddb(4) output capture buffer.
SCRIPTING
The ddb utility can be used to configure aspects of ddb(4) scripting from user space; scripting support is described in more detail in
ddb(4). Each of the debugger commands is available from the command line:
script scriptname
Print the script named scriptname.
script scriptname=script
Define a script named scriptname. As many scripts contain characters interpreted in special ways by the shell, it is advisable to
enclose script in quotes.
scripts
List currently defined scripts.
unscript scriptname
Delete the script named scriptname.
EXIT STATUS
The ddb utility exits 0 on success, and >0 if an error occurs.
EXAMPLES
The following example defines a script that will execute when the kernel debugger is entered as a result of a break signal:
ddb script kdb.enter.break="show pcpu; bt"
The following example will delete the script:
ddb unscript kdb.enter.break
For further examples, see the ddb(4) and textdump(4) manual pages.
SEE ALSO ddb(4), textdump(4), sysctl(8)HISTORY
The ddb utility first appeared in FreeBSD 7.1.
AUTHORS
Robert N M Watson
BUGS
Ideally, ddb would not exist, as all pertinent aspects of ddb(4) could be configured directly via sysctl(8).
BSD December 24, 2008 BSD