Please help!
Input pattern, where ... could be any number of lines
struct A {
Blah1
Blah2
Blah3
...
} B;
output pattern
struct AB {
Blah1
Blah2
Blah3
...
};
I need help in extracting everything between { and }
if it would have been on a single line { \(.*\)} should have worked. (15 Replies)
hey gents,
I'm working on something that will use snmpwalk to query the devices on my network and retreive the device name, device IP, device model and device serial. I'm using Nmap for the enumeration and sed to clean up the results for use by snmpwalk. Once i get all the data organized I'm... (8 Replies)
Hi,
I'm trying to delete multiple lines following a line that matches a pattern.
The pattern will appear several times in a file. So when i encounter that pattern in a line, i have to delete that line plus the next 4 lines.
Something similar to what grep does
grep -A5 'pattern' filename.... (1 Reply)
Hi there!
I am really enjoying working with sed. I am trying to come up with a sed command to replace some occurrences (not all) in the same line, for instance:
I have a command which the output will be:
200.300.400.5 0A 0B 0C 01 02 03
being that the last 6 strings are actually one... (7 Replies)
Hello, im writing a script that validates a URL (the parameter) using http://validator.w3.org
first it downloads the site (the output line I want is stored in the h2 field of the site's html.
wget http://validator.w3.org/check?url=$1 2> /dev/null
sed -n '/<h2/p' check?uri=$1 | sed 's/... (5 Replies)
Hi,
I am have one file with a line
group=project_live
I need to replace it with line
group=project_live_support
before I execute some application related script.
The potentianl problem is when I replace this with sed using command
sed... (2 Replies)
Would appear to me to be a farily simple question but having search all the threads I can't find the answer .. I just want sed to output the single line in a file that contains two string anywhere on the line..
e.g. currently using this command
sed -n -e'/str1/p' -e '/str2/p' < file
and... (3 Replies)
here is what i want to achieve.. i have a file with below contents
cat fileName
blah blah blah
.
.DROP this
REJECT that
.
--sport 7800 -j REJECT --reject-with icmp-port-unreachable
--dport 7800 -j REJECT --reject-with icmp-port-unreachable
.
.
.
more blah blah blah
--dport 3306... (14 Replies)
All, I appreciate any help you can offer here as this is well beyond my grasp of awk/sed...
I have an input file similar to:
&LOG
&LOG Part: "@DB/TC10000021855/--F"
&LOG
&LOG
&LOG Part: "@DB/TC10000021852/--F"
&LOG Cloning_Action: RETAIN
&LOG Part: "@DB/TCCP000010713/--A"
&LOG
&LOG... (5 Replies)
Hello
I am trying to write sed code where it will look through the text for lines with specific expression "Started by user" and when found, will also add the following line, and also lines with another expression "Finished:"
sed -n '/Started by user/, +1p, /Finished:/'... (4 Replies)
Discussion started by: dlesny
4 Replies
LEARN ABOUT DEBIAN
pvmfadvise
ADVISE(3PVM) PVM Version 3.4 ADVISE(3PVM)NAME
pvm_advise() - Controls use of direct task-to-task routing.
[In Version 3.2: Replaced by pvm_setopt]
SYNOPSIS
C int info = pvm_advise( int route )
Fortran call pvmfadvise( route, info )
PARAMETERS
route Integer advising PVM to set up direct task-to-task links.
route options
PvmDontRoute 1 Don't allow direct links to this task
PvmAllowDirect 2 Allow but don't request direct links
PvmRouteDirect 3 Request direct links
info Integer returning error status.
DESCRIPTION
The routine pvm_advise advises PVM on whether or not to set up direct task-to-task links (using TCP) for all subsequent communication. Once
a link is established it remains until the application finishes. If a direct link can not be established because one of the two tasks has
requested PvmDontRoute or because no resources are available, then the default route through the PVM daemons is used. pvm_advise can be
called multiple times to selectively establish direct links, but is typically set only once near the beginning of each task. PvmAllowDi-
rect is the default advise setting. This setting on task A allows other tasks to set up direct links to A. Once a direct link is estab-
lished between tasks both tasks will use it for sending messages. pvm_advise returns the error status in info. The performance of direct
task-to-task links can be up to a factor of two better than the default route. The draw back is a lack of scalability of the direct links.
Some versions of UNIX limit the number of links to no more than 30.
EXAMPLES
C:
info = pvm_advise( PvmRouteDirect );
Fortran:
CALL PVMFADVISE( PVMROUTEDIRECT, INFO )
ERRORS
This error condition can be returned by pvm_advise
PvmBadParam
giving an invalid route value.
SEE ALSO pvm_setopt(3PVM)
30 August, 1993 ADVISE(3PVM)