Contents of my file is:
DI
DI
DIR
PHI
I want to extract only DI. I am using below command
grep -w DI <file>
but it is also extracting DI.
Can i use any other command to extract exact pattern where '[' does not have special meaning (4 Replies)
Hi
I have downloaded a HTM file from the web.
What I want to do is perform a grep search of that file, searching for all strings where 'http' is present within the file, but only contains the word 'cache' within the string.
I've includeda sample file, which I'm trying to extract the above... (5 Replies)
Hi,
I have the following output from a file
zone "adm.test.com" {
abc
test1.db
}
zone "test.com" {
xyz
test2.db
}
zone "1.test.com.sg" {
1abc
test3.db
}
zone "3.test.com.uk" {
1xyz
test4.db
} (6 Replies)
I have a file
$ cat ip12
11.22.33.44
192.68.1.2
helo
l
72.34.34.200
333.444.555.666
12.23e.544.423
myip1 11.22.33.44
myip2 33.44.55.66 #fine this IP should also be listed
I do
$ cat ip12 | grep '^\{1,3\}\.\{1,3\}\.\{1,3\}\.\{1,3\}$'
11.22.33.44
192.68.1.2 (2 Replies)
QUESTION1:
How do you grep only an exact string. I am using Solaris10 and do not have any GNU products installed.
Contents of car.txt
CAR1_KEY0
CAR1_KEY1
CAR2_KEY0
CAR2_KEY1
CAR1_KEY10
CURRENT COMMAND LINE: WHERE VARIABLE CAR_NUMBER=1 AND KEY_NUMBER=1
grep... (1 Reply)
Im stumped on this one. Id like to echo into a .txt file all names for an xml feed in a huge folder. Can that be done?? Id need to echo <name>This name</name> in client.xml files.
$path="/mnt/windows/path"
echo 'recording names'
cd "$path"
for names in $path
than Im stuck on... (2 Replies)
I have an input file:
class 1 3 5 10.10.10..0/23 hicks jimmy
class 3 10.12.10.0/22 mike
class.019283 10.10.15.10/20 henry
gym.847585 45 192.168.10.0/22 nancy jim steve maya
The output should look like this:
10.10.10..0/23
10.12.10.0/22
10.10.15.10/20
192.168.10.0/22
I have the... (3 Replies)
Facing issues in grepping only the IP Address from a file i have tried the below and it was of not much help
awk -F"" '/(/ { print $3 }'
awk -F"</*(>" '/ip/ { print $2 }'
grep "ip" file1|cut -f2 -d"<"|cut -f2 -d">"
grep "(" file1 |cut -f2 -d"<"|cut -f2 -d">"
grep -e... (9 Replies)
I am currently having some issues while trying to grep for a exact string inside a file. I have tried doing this from command line and things work fine i.e. when no match is found, return code=1 but when its done as part of my script it returns 0 for the same command - I dont know if there is an... (6 Replies)
I have a file "file1" that contains several ip address , and the "file2" contains several records , each line in file2 contains somewhere the ip address that i am searching in the file1
I use the unix command grep -w
for i in `cat file1`
do
grep -w "$i" file2 >> file3
done
... (9 Replies)
Discussion started by: knijjar
9 Replies
LEARN ABOUT REDHAT
iwspy
IWSPY(8) Linux Programmer's Manual IWSPY(8)NAME
iwspy - Get wireless statistics from specific nodes
SYNOPSIS
iwspy interface
iwspy interface [+] DNSNAME | IPADDR | HWADDR [...]
iwspy interface off
DESCRIPTION
Iwspy is used to set a list of addresses in a wireless network interface and to read back quality of link information for each of those.
This information is the same as the one available in /proc/net/wireless : quality of the link, signal strength and noise level.
This information is updated each time a new packet is received, so each address of the list add some overhead in the driver.
Note the this functionality work only for node part of the current wireless cells.
PARAMETERS
You may set any number of addresses up to 8.
DNSNAME | IPADDR
Set an IP address, or in some cases a DNS name (using the name resolver). As the hardware work with hardware addresses, iwspy will
translate this IP address through ARP. In some case, this address might not be in the ARP cache and iwspy will fail. In those case,
ping(8) this name/address and retry.
HWADDR Set a hardware (MAC) address (this address is not translated & checked like the IP one). The address must contain a colon (:) to be
recognised as a hardware address.
+ Add the new set of addresses at the end of the current list instead of replacing it. The address list is unique for each device, so
each user should use this option to avoid conflicts.
off Remove the current list of addresses and disable the spy functionality
FILES
/proc/net/wireless
SEE ALSO iwconfig(8), ifconfig(8), iwlist(8). iwpriv(8).
net-tools 31 October 1996 IWSPY(8)