Could you please try following and let me know if this helps you.
Output will be as follows. EDIT: Also adding a sed solution on same.
Thanks,
R. Singh
Last edited by RavinderSingh13; 01-28-2016 at 05:45 AM..
Reason: Added a sed solution too now for same.
This User Gave Thanks to RavinderSingh13 For This Post:
Hi
My orginal file is like (100s of lines)
id host ip location remarks
1 host1 ip1 - xxx
2 host2 ip2 - xxx
3 host3 ip3 - xxx
--
--
9 host9 ip9 - xxx
I have a ref file like
host1 location1
host2 location2
host3 location3
--
--... (6 Replies)
ok, so this is proving to be kind of difficult even though it should not be.
say for instance I want to grep out ONLY the word fkafal from the below output, how do I do it?
echo ajfjf fjfjf iafjga fkafal foeref afoafahfia | grep -w "fkafal"
If i run the above command, i get back all the... (4 Replies)
Hi,
I have gone through may posts and dint find exact solution for my requirement.
I have file which consists below data and same file have lot of other data.
<MAPPING DESCRIPTION ='' ISVALID ='YES' NAME='m_TASK_UPDATE' OBJECTVERSION ='1'>
<MAPPING DESCRIPTION ='' ISVALID ='NO'... (11 Replies)
I have a file that has the words I want to find in other files (but lets say I just want to find my words in a single file). Those words are IDs, so if my word is ZZZ4, outputs like aaZZZ4, ZZZ4bb, aaZZZ4bb, ZZ4, ZZZ, ZyZ4, ZZZ4.8 (or anything like that) WON'T BE USEFUL.
I need the whole word... (6 Replies)
Hi all
I have following file which I have to edit for research purpose
file:///tmp/moz-screenshot.png body, div, table, thead, tbody, tfoot, tr, th, td, p { font-family: "Liberation Sans"; font-size: x-small; } Drug: KRP-104 QD Drug: Placebo Drug: Metformin|Drug:... (15 Replies)
This could be a really dummy question.
I have a log text file.
What unix command to extract line from specific string to another specific string.
Is it something similar to?:
more +/"string" file_name
Thanks (4 Replies)
Hi,
Below is an example :
ST1 PREF: int1 AVAIL: int2
ST2 PREF :int1 AVAIL: int2
I need int1 to come in preferred variable while programming and int2 in available variable
Please help me doing so
Best regards,
Vishal (10 Replies)
Hello....
Pls help me (and sorry my english) :)
So
I have a file (test.txt) with 1 long line.... for example:
isgc jsfh udgf osff 8462 error iwzr 653 idchisfb isfbisfb sihfjfeb isfhsi gcz eifh
How to print after the "error" word the 2nd 4th 5th and 7th word??
output well be:
653 isfbisfb... (2 Replies)
Hi,
I have a sample file as shown below, I am looking for sed or any command which prints the complete word only from the input file.
Ex:
$ cat "sample.log"
I am searching for a word which is present in this file
We can do a pattern search using grep but I need to cut only the word which... (1 Reply)
I have a multicolumn text file with header in the first row like this
The headers are stored in an array called . which contains I want to search for each elements of this array from that multicolumn text file. And I am using this awk approach
for ii in ${hdr}
do
gawk -vcol="$ii" -F... (1 Reply)
Discussion started by: Atta
1 Replies
LEARN ABOUT OSX
arp
ARP(8) BSD System Manager's Manual ARP(8)NAME
arp -- address resolution display and control
SYNOPSIS
arp [-n] [-i interface] hostname
arp [-n] [-i interface] [-l] -a
arp -d hostname [pub] [ifscope interface]
arp -d [-i interface] -a
arp -s hostname ether_addr [temp] [reject] [blackhole] [pub [only]] [ifscope interface]
arp -S hostname ether_addr [temp] [reject] [blackhole] [pub [only]] [ifscope interface]
arp -f filename
DESCRIPTION
The arp utility displays and modifies the Internet-to-Ethernet address translation tables used by the address resolution protocol (arp(4)).
With no flags, the program displays the current ARP entry for hostname. The host may be specified by name or by number, using Internet dot
notation.
Available options:
-a The program displays or deletes all of the current ARP entries.
-d A super-user may delete an entry for the host called hostname with the -d flag. If the pub keyword is specified, only the
``published'' ARP entry for this host will be deleted. If the ifscope keyword is specified, the entry specific to the interface will
be deleted.
Alternatively, the -d flag may be combined with the -a flag to delete all entries.
-i interface
Limit the operation scope to the ARP entries on interface. Applicable only to the following operations: display one, display all,
delete all.
-l Show link-layer reachability information.
-n Show network addresses as numbers (normally arp attempts to display addresses symbolically).
-s hostname ether_addr
Create an ARP entry for the host called hostname with the Ethernet address ether_addr. The Ethernet address is given as six hex
bytes separated by colons. The entry will be permanent unless the word temp is given in the command. If the word pub is given, the
entry will be ``published''; i.e., this system will act as an ARP server, responding to requests for hostname even though the host
address is not its own. In this case the ether_addr can be given as auto in which case the interfaces on this host will be examined,
and if one of them is found to occupy the same subnet, its Ethernet address will be used. If the only keyword is also specified,
this will create a ``published (proxy only)'' entry. This type of entry is created automatically if arp detects that a routing table
entry for hostname already exists.
If the reject keyword is specified the entry will be marked so that traffic to the host will be discarded and the sender will be
notified the host is unreachable. The blackhole keyword is similar in that traffic is discarded but the sender is not notified.
These can be used to block external traffic to a host without using a firewall.
If the ifscope keyword is specified, the entry will set with an additional property that strictly associate the entry to the inter-
face. This allows for the presence of mutiple entries with the same destination on different interfaces.
-S hostname ether_addr
Is just like -s except any existing ARP entry for this host will be deleted first.
-f filename
Cause the file filename to be read and multiple entries to be set in the ARP tables. Entries in the file should be of the form
hostname ether_addr [temp] [pub [only]] [ifscope interface]
with argument meanings as given above. Leading whitespace and empty lines are ignored. A '#' character will mark the rest of the
line as a comment.
-x Show extended link-layer reachability information in addition to that shown by the -l flag.
SEE ALSO inet(3), arp(4), ifconfig(8), ndp(8)HISTORY
The arp utility appeared in 4.3BSD.
BSD March 18, 2008 BSD