Use codetag for data as well, after 73 posts don't you know that you have to use codetag for data as well as for code. and you have given input and output, could you please explain their relationship.
I was wondering how I can modify this for loop, so it only loops through the filenames that do not have an ".old" extension.
for filename in $(ls "$1")
do
echo $filename | grep '\.old$' > /dev/null
if
then mv $1/$filename $1/$filename.old
fi
done (5 Replies)
Hi,
Following is my code and the file FILE_LIST_EXCESS.txt has 40 file names in it
while read LineIn
do
echo ${LineIn}
`ftp -vin << END_INPUT >> ${PID}_DS_GET_Log.log 2>&1
open servername
user userid password
cd FileDir
get ${LineIn}
END_INPUT`... (4 Replies)
I have 2 files one of them has all the all mac addresses and the other one has all the ip addresses. Basically, I want to loop thru those 2 files and generate a configuration like below:
host www184.domain.com {
hardware ethernet 00:13:72:3B:B4:3A;
fixed-address 192.168.0.184;
}... (4 Replies)
function ext
{
echo "THANKS & WELCOME BACK"
}
function upc
{
echo "TO EXPORT UPROC GIVE UPROC NAME PER LINE IN THE input.txt and PRESS Y"
echo "TO GO BACK PRESS 99"
read parm0
if ;
then
start
elif ;
then
for i in `cat input.txt` ; do
echo $i
$UXEXE/uxext upr upr=$i... (0 Replies)
Hi, my script is waiting for 3 files to come to a folder for 30 min but even when all the files arrive in the folder it's still waiting for these three files. Files can come with in 2 min and I want it to start processing them immediately after all the files arrive in the folder.
until ; do... (3 Replies)
sup experts..i had a script which was bugging me..was hoping someone could point out the issue here
Input file: space separated 2 columns
I wanted to print out the 2 columns after assigning them to variables ( bascially the same output but iterate through line by line ). The code worked... (7 Replies)
Hi,
I am trying to move a file from remote server to local server and when the transfer completes successfully i call a script in remote server to remove the file which was successfully transferred.
I do this by first getting the list of file in remote server and move the text file to local... (8 Replies)
Hi,
I have prepared a script to search for backup file information on the Linux server. Script works fine for the most part except the echo statement inside an IF conditional block displays the message ''snapshot directory not found on xxxxx" even though the .snapshot directory is found a... (11 Replies)
Hi Team,
I have for loop in my shell script. Which basically loop through all files in the directory, When some files are in the directory it works just fine.
But if there are no files at all..still the for loop try to execute. Please help. Below is the code.
#!/bin/ksh
echo "Program... (5 Replies)
Hi,
I just have started learning shell scripting (sh). Why do i only get the date?
while read dt
do
echo "Date : ${dt}
sed -n '/${dt}/,/${dt}/p' file1.log | grep -w ERROR
done < date1.dat
INPUT - date1.dat
2019-04-05 04:58:25
2019-04-05 04:58:26
2019-04-05 05:00:56... (3 Replies)
Discussion started by: margel
3 Replies
LEARN ABOUT DEBIAN
owlttb
OWLTTB(1) ICI executables OWLTTB(1)NAME
owlttb - one-way light time transmission delay simulator
SYNOPSIS
owlttb own_uplink_port# own_downlink_port# dest_uplink_IP_address dest_uplink_port# dest_downlink_IP_address dest_downlink_port# owlt_sec.
[-v]
DESCRIPTION
owlttb delays delivery of data between an NTTI and a NetAcquire box (or two, one for uplink and one for downlink) by a specified length of
time, simulating the signal propagation delay imposed by distance between the nodes.
Its operation is configured by the command-line parameters, except that the delay interval itself may be changed while the program is
running. owlttb offers a command prompt (:), and when a new value of one-way light time is entered at this prompt the new delay interval
takes effect immediately.
own_uplink_port# identifies the port on owlttb accepts the NTTI's TCP connection for uplink traffic (i.e., data destined for the NetAcquire
box).
own_downlink_port# identifies the port on owlttb accepts the NTTI's TCP connection for downlink traffic (i.e., data issued by the
NetAcquire box).
dest_uplink_IP_address is the IP address (a dotted string) identifying the NetAcquire box to which owlttb will transmit uplink traffic.
dest_uplink_port# identifies the TCP port to which owlttb will connect in order to transmit uplink traffic to NetAcquire.
dest_downlink_IP_address is the IP address (a dotted string) identifying the NetAcquire box from which owlttb will receive downlink
traffic.
dest_downlink_port# identifies the TCP port to which owlttb will connect in order to receive downlink traffic from NetAcquire.
owlt specifies the number of seconds to wait before forwarding each received segment of TCP traffic.
The optional -v ("verbose") parameter causes owlttb to print a message whenever it receives, sends, or discards (due to absence of a
connected downlink client) a segment of TCP traffic.
owlttb is designed to run indefinitely. To terminate the program, just use control-C to kill it or enter "q" at the prompt.
EXIT STATUS
0 Nominal termination.
1 Termination due to an error condition, as noted in printed messages.
EXAMPLES
Here is a sample owlttb command:
owlttb 2901 2902 137.7.8.19 10001 137.7.8.19 10002 75
This command indicates that owlttb will accept an uplink traffic connection on port 2901, forwarding the received uplink traffic to port
10001 on the NetAcquire box at 137.7.8.19, and it will accept a downlink traffic connection on port 2902, delivering over that connection
all downlink traffic that it receives from connecting to port 10002 on the NetAcquire box at 137.7.8.19. 75 seconds of delay (simulating a
distance of 75 light seconds) will be imposed on this transmission activity.
FILES
Not applicable.
ENVIRONMENT
No environment variables apply.
DIAGNOSTICS
The following diagnostics may be printed to stdout:
owlttb can't spawn uplink thread
The program terminates.
owlttb can't spawn uplink sender thread
The program terminates.
owlttb can't spawn downlink thread
The program terminates.
owlttb can't spawn downlink receiver thread
The program terminates.
owlttb can't spawn downlink sender thread
The program terminates.
owlttb fgets failed
The program terminates.
owlttb out of memory.
The program terminates.
owlttb lost uplink client.
This is an informational message. The NTTI may reconnect at any time.
owlttb lost downlink client
This is an informational message. The NTTI may reconnect at any time.
owlttb can't open TCP socket to NetAcquire
The program terminates.
owlttb can't connect TCP socket to NetAcquire
The program terminates.
owlttb write() error on socket
The program terminates if it was writing to NetAcquire; otherwise it simply recognizes that the client NTTI has disconnected.
owlttb read() error on socket
The program terminates.
owlttb can't open uplink dialup socket
The program terminates.
owlttb can't initialize uplink dialup socket
The program terminates.
owlttb can't open downlink dialup socket
The program terminates.
owlttb can't initialize downlink dialup socket
The program terminates.
owlttb accept() failed
The program terminates.
BUGS
Report bugs to <ion-bugs@korgano.eecs.ohiou.edu>
perl v5.14.2 2012-05-25 OWLTTB(1)