10-12-2009
1} So Many bways to to the same thing
2) In UNIX very often, the simplest way is already programmed
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
Discussion started by: Lokesha
4 Replies
2. UNIX and Linux Applications
hi,
I have
* an IBM P550 machine,
* an AIX 5.3 running on it and
* an oracle database, already installed on it.
The problem (or question of my own) is:
Oracle tns listener, "CT_LISTENER", and the enterprise manager (EM) of the instance, which is uniq instance and called... (0 Replies)
Discussion started by: talipk
0 Replies
3. UNIX for Advanced & Expert Users
hi,
I have a problem about the Oracle related components. I'm not able to find any answer yet, and waiting for your responses...
Here is the configuration of my system:
* an IBM P550 machine,
* an AIX 5.3 running on it and
* an oracle database, already installed on it.
The problem (or... (1 Reply)
Discussion started by: talipk
1 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I was wondering if pipes ("|"), or rather the command that follow them, know when they're supposed to wait for all the data?
For instance, if you take this:
cat my_file | sort | uniq
for uniq to work well, it needs to have rows sorted, but for lines to be sorted properly, it needs... (5 Replies)
Discussion started by: a.brassac
5 Replies
5. Programming
I am trying to get a better understanding of pipes and processes. I have code in which I link 3 processes A,B,C. I have A->B->C but how would I go about getting C->A?
Here is my code:
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
main()
{
pid_t A, B, C;
int fd;
int fd2;
... (1 Reply)
Discussion started by: tfarmer4
1 Replies
6. Shell Programming and Scripting
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
Discussion started by: shis100
7 Replies
7. Shell Programming and Scripting
I want to list all files/lines which except those which contain the pattern ' /proc/' OR ' /sys/' (mind the leading blank).
In a first approach I coded:
find / -exec ls -ld {} | grep -v ' /proc/| /sys/' \; > /tmp/list.txt
But this doesn't work. I got an error (under Ubuntu):
grep:... (5 Replies)
Discussion started by: pstein
5 Replies
8. UNIX for Dummies Questions & Answers
How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing “To” e-mail address
and column 3 contains “cc” e-mail address to include with same email.
Sample input file, email.txt
Below is an sample code where... (2 Replies)
Discussion started by: asjaiswal
2 Replies
9. Shell Programming and Scripting
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Discussion started by: jcdole
1 Replies
LEARN ABOUT MOJAVE
net::server::proto::unix5.18
Net::Server::Proto::UNIX(3) User Contributed Perl Documentation Net::Server::Proto::UNIX(3)
NAME
Net::Server::Proto::UNIX - Net::Server UNIX protocol.
SYNOPSIS
See Net::Server::Proto.
DESCRIPTION
Protocol module for Net::Server. This module implements the UNIX SOCK_STREAM socket type. See Net::Server::Proto.
Any sockets created during startup will be chown'ed to the user and group specified in the starup arguments.
PARAMETERS
The following paramaters may be specified in addition to normal command line parameters for a Net::Server. See Net::Server for more
information on reading arguments.
unix_type
Can be either SOCK_STREAM or SOCK_DGRAM (default is SOCK_STREAM). This can also be passed on the port line (see Net::Server::Proto).
However, this method is deprecated. If you want SOCK_STREAM - just use proto UNIX without any other arguments. If you'd like
SOCK_DGRAM, use the new proto UNIXDGRAM.
METHODS
NS_unix_path/NS_unix_type
In addition to the standard NS_ methods of Net::Server::Proto classes, the UNIX types also have legacy calls to NS_unix_path and
NS_unix_type.
Since version 2.000, NS_unix_path is simply an alias to NS_port. NS_unix_type is now redundant with NS_proto.
These methods were missing between version 2.000 and 2.003 but have been returned as legacy bridges.
QUICK PARAMETER LIST
Key Value Default
# deprecated UNIX socket parameters
unix_type (SOCK_STREAM|SOCK_DGRAM) SOCK_STREAM
port "filename" undef
# more recent usage
port "filename / UNIX"
port "filename / UNIXDGRAM"
LICENCE
Distributed under the same terms as Net::Server
perl v5.18.2 2012-06-06 Net::Server::Proto::UNIX(3)