I have one file which is having content as following...
0513468211,,,,20091208,084005,5,,2,3699310,
0206554475,,,,20090327,123634,85,,2,15615533
0206554475,,,,20090327,134431,554,,2,7246177
0103000300,,,,20090523,115501,89,,2,3869929
0736454328,,,,20091208,084005,75,,2,3699546... (7 Replies)
if i have a file test and have a number(123)456-7899
how do i delete this without deleting all digits in the file.
parentheses isn't necessary. (2 Replies)
I have the following file:
line1
line2
MATCH
line3
line4
I need to find the pattern, "MATCH" and delete the line before and after MATCH. So the result should be
line1
MATCH
lline4
I have to use sed because it is the only utility that is common across my environments. I... (1 Reply)
Hello sed gurus. I am using ksh on Sun and have a file created by concatenating several other files. All files contain header rows. I just need to keep the first occurrence and remove all other header rows.
header for file
1111
2222
3333
header for file
1111
2222
3333
header for file... (8 Replies)
Hello,
i have a question.
My problem is that i have a file like:
TEST
JOHN
ADAM
MICHAEL
SEBASTIAN
ANDY
i want find for MICHAEL and want delete lines like this:
TEST (4 Replies)
Hi all
I need your help to get a high-performance solution.
I am working on a extensive script to automate file restores using the bprestore tool on a Solaris 5.10 server (bash 3.00). I will only paste the needed parts of the script to avoid any confusion.
To use the script the user has to... (2 Replies)
I have a string in which i need to match a pattern and then i need to delete that line which contains that matching string.
The string is ..
This is the given string
//abc/def/IC.5.4.3/test/...
i need to match //abc
I am writing like this
sed '/^/\/\abc/d' but it is not giving me... (4 Replies)
Hi.
In need to delete line before and after pattern in file. I came to following commands.
Delete line before
sed -ni '/pattern/{x;d;};1h;1!{x;p;};${x;p;}' /etc/testfile
Delete line after
sed -i '/pattern/{N;s/\n.*//;}' /etc/testfile
Is it possible to merge it in single command? (3 Replies)
Hi All ,
I am having a file like this
INPUT FILE
###############################
addfd_mjlala kksks sksks ks
annsns_bbox_2 (sksksk ksks )
adnndn_nsns_bbox_3 (( jsjsdj sjsj )
malm_dkdm lsls lsl
mdndk_mkmd_dkd_bbox_4_kdkd
ksksk skksk_bbox_jsj_KSK ((jsjsj jsjsj )... (2 Replies)
Discussion started by: kshitij
2 Replies
LEARN ABOUT CENTOS
net::config
Net::Config(3pm) Perl Programmers Reference Guide Net::Config(3pm)NAME
Net::Config - Local configuration data for libnet
SYNOPSYS
use Net::Config qw(%NetConfig);
DESCRIPTION
"Net::Config" holds configuration data for the modules in the libnet distribution. During installation you will be asked for these values.
The configuration data is held globally in a file in the perl installation tree, but a user may override any of these values by providing
their own. This can be done by having a ".libnetrc" file in their home directory. This file should return a reference to a HASH containing
the keys described below. For example
# .libnetrc
{
nntp_hosts => [ "my_preferred_host" ],
ph_hosts => [ "my_ph_server" ],
}
__END__
METHODS
"Net::Config" defines the following methods. They are methods as they are invoked as class methods. This is because "Net::Config" inherits
from "Net::LocalCfg" so you can override these methods if you want.
requires_firewall HOST
Attempts to determine if a given host is outside your firewall. Possible return values are.
-1 Cannot lookup hostname
0 Host is inside firewall (or there is no ftp_firewall entry)
1 Host is outside the firewall
This is done by using hostname lookup and the "local_netmask" entry in the configuration data.
NetConfig VALUES
nntp_hosts
snpp_hosts
pop3_hosts
smtp_hosts
ph_hosts
daytime_hosts
time_hosts
Each is a reference to an array of hostnames (in order of preference), which should be used for the given protocol
inet_domain
Your internet domain name
ftp_firewall
If you have an FTP proxy firewall (NOT an HTTP or SOCKS firewall) then this value should be set to the firewall hostname. If your
firewall does not listen to port 21, then this value should be set to "hostname:port" (eg "hostname:99")
ftp_firewall_type
There are many different ftp firewall products available. But unfortunately there is no standard for how to traverse a firewall. The
list below shows the sequence of commands that Net::FTP will use
user Username for remote host
pass Password for remote host
fwuser Username for firewall
fwpass Password for firewall
remote.host The hostname of the remote ftp server
0 There is no firewall
1
USER user@remote.host
PASS pass
2
USER fwuser
PASS fwpass
USER user@remote.host
PASS pass
3
USER fwuser
PASS fwpass
SITE remote.site
USER user
PASS pass
4
USER fwuser
PASS fwpass
OPEN remote.site
USER user
PASS pass
5
USER user@fwuser@remote.site
PASS pass@fwpass
6
USER fwuser@remote.site
PASS fwpass
USER user
PASS pass
7
USER user@remote.host
PASS pass
AUTH fwuser
RESP fwpass
ftp_ext_passive
ftp_int_passive
FTP servers can work in passive or active mode. Active mode is when you want to transfer data you have to tell the server the address
and port to connect to. Passive mode is when the server provide the address and port and you establish the connection.
With some firewalls active mode does not work as the server cannot connect to your machine (because you are behind a firewall) and the
firewall does not re-write the command. In this case you should set "ftp_ext_passive" to a true value.
Some servers are configured to only work in passive mode. If you have one of these you can force "Net::FTP" to always transfer in
passive mode; when not going via a firewall, by setting "ftp_int_passive" to a true value.
local_netmask
A reference to a list of netmask strings in the form "134.99.4.0/24". These are used by the "requires_firewall" function to determine
if a given host is inside or outside your firewall.
The following entries are used during installation & testing on the libnet package
test_hosts
If true then "make test" may attempt to connect to hosts given in the configuration.
test_exists
If true then "Configure" will check each hostname given that it exists
perl v5.16.3 2014-06-17 Net::Config(3pm)