I ssh to another server and run a few commands - start a few processes that run on the server.
I then type exit - by my command line hangs.
I have heard that it is waiting until anything processes you are running complete, but these processes are going to run 24*7*365 so obviously I cant wait.... (4 Replies)
Good Day
I mistakely renamed the dld.sl file in the /usr/lib directory. When i try to ls/ftp into the box i get this error :eek:
crt0: ERROR couldn't open /usr/lib/dld.sl errno:000000002
I have tried to rename it back from the renamed file to the original file name, but it gives me the... (2 Replies)
Hi There,
I have a script which finds for log files and removes them if the file has changed in the last day.
The script runs fine without errors. The log file is still there. So, I decided to print the find command and run the command outside the script. Getting "Incomplete statement"
Can you... (6 Replies)
Hi,
Another problem, here is my code
#!/bin/sh
dir='/opt/apps/script/CSV'
datadir='/opt/apps/script/data'
while : ; do
ls -1rt $dir/*.csv > /dev/null 2>&1
if ;then
cp $datadir/weekly.txt $dir/weekly.csv
else
exit 0
fi
done (10 Replies)
Hi there, normally if I want to remove a user tht I have added to a specific group, i would do the following
this is what my group2 looks like
# grep group2 /etc/group
group2:x:7777:user2,user1,user4
user1 has been defined in a few groups
# id -nG user1
group1 group2 group3
So... (3 Replies)
Hi,
As in scripting , some cd commands getting failed, so we do check the exist status as 0 or 1. But every time we call to function for it. But does any single line exist will do the job with || , && ? i.e
ls -l
Logs
cd Logss | exit
echo hias Logss is not exist , Before printing "hi" we... (5 Replies)
Hi ,
I am working in a Unix Solaris server which has apache installed. I was logged into the server using ssh . I accidentally ran the arp -d command with the hostname of the logged in server and deleted the entry :confused:.
Now I am not able to access the server. Is there anyway I can access... (14 Replies)
I am trying to add some code to the begging of a script so that it will remove all the .transcript files, when their is no coressponding .wav file. But it doesnt work.
This is the code I have added:
for transcriptfile in `$voicemaildir/*.transcript`; do
wavfile=`echo $transcriptfile | cut -d'.'... (2 Replies)
Hi All,
i created the below script to move file with xml extension from one directory to another,but the mv command is not working inside the shell script,
#!/us/bin/ksh
filepath="/apps/extract"
filename="*.xml"
foldername=2191POB000_$(date +%Y%m%d%H%M%S)
mkdir -p "$filepath/$foldername"... (3 Replies)
Discussion started by: Radhas
3 Replies
LEARN ABOUT FREEBSD
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] -a
arp -d hostname [pub]
arp -d [-i interface] -a
arp -s hostname ether_addr [temp] [blackhole | reject] [pub]
arp -S hostname ether_addr [temp] [blackhole | reject] [pub]
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.
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.
-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 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.
-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] [blackhole | reject] [pub]
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.
SEE ALSO inet(3), arp(4), ifconfig(8), ndp(8)HISTORY
The arp utility appeared in 4.3BSD.
BSD January 31, 2013 BSD