Hi,
I have written one script to calculate total space of all file in one directory, ignoring subdirectory, it works fine.
Now, I've been trying to calculate all files which includes files in any subdirectories.
I use recursive function to do this, but it can work only if there is only one... (4 Replies)
I am writing a script which reads a file line by line and then assigns it to a variable like this 1090373422_4028715212.jpg. I have images with file name of this format in some other directory. In my script I want to assign variable with this file name and then find this filename in some other... (11 Replies)
I need to find whether there is a file named vijay is there or not in folder named "opt" .I tried "ls *|grep vijay" but it showed permission problem.
so i need to use find command (6 Replies)
Hi,
I want to list all the directory and subdirectories under any directory.
For eg. i am in a directory called A and want to check all directories under A.
Output should be as below.
/A
/A/a1
/A/a1/a2
/A/b1
/A/c1/c2
A,a1,a2,b1,c1 and c2 all are directories.Just for Eg.
Please... (7 Replies)
Hi ,
I am trying to write something to find the size of particular type of files in a directory & it's subdirectory and sum the size .. These types of file are found at directory level or its subdirectories level ..
#!/bin/ksh
FNAME='.pdf'
S_PATH=/abc/def/xyz
find $S_PATH -exec ls -lad... (4 Replies)
I'm trying to organize my MB Pro by moving all my jpeg files to a single folder from the desktop. There are some on the desktop that are not in any folder. I was at the command line and typed
mv *.jpg "Jpeg files"
but it only moved the files that were on the desktop, not any of the ones that... (3 Replies)
Suppose i have a word "mail".
I have to search this word in all files inside a directory and it's sub-directories.
It will also search in all hidden directory and sub-directories.
If it finds this word in any file it will list that file.
How can i do this with perl/ruby/awk/sed/bash or... (9 Replies)
I used rm * and it deleted the files in the directory but gives and error message for unsuccessful subdirectory deletion.
"rm: cannot remove 'DirectoryName': Is a directory"
I dont want to explicitly get the above error.
What are the modifications I have to do in the rm command? (3 Replies)
I have a series of configuration files to deliver to multiple unix environments (dev, test, bench, prod etc). However I don't to modify them for each environment.
The files are text which currently contain this type of directory information
IN=/DVT/ms/sas/reception/PIL_QPA_SID/GSPIN001... (5 Replies)
Hi All,
My directory structure is like
Directory1
SubDirectory1
SubDirectory2
SubDirectory3
I have main directories and subdirectories underneath. I want to write a shell script where I will be passing file name as a parameter, Now I want to find all the files in Directory1... (19 Replies)
Discussion started by: John William
19 Replies
LEARN ABOUT DEBIAN
sc_tracediff
SC_TRACEDIFF(1) BSD General Commands Manual SC_TRACEDIFF(1)NAME
sc_tracediff -- display traceroute paths where the path has changed.
SYNOPSIS
sc_tracediff [-a] [-m method] [-n] file1.warts file2.warts
DESCRIPTION
The sc_tracediff utility displays pairs of traceroutes to a destination where the path has changed. It takes two warts files as input and
displays paths where a hop differs by its address. The options are as follows:
-a dump all traceroute pairs regardless of whether they have changed.
-m method
specifies the method used to match pairs of traceroutes together. If dst is specified, traceroutes are matched if the destination IP
address of both traces are the same. If userid is specified, traceroutes are matched if the userid field of both traces are the
same. If dstuserid is specified, traceroutes are matched if the destination IP address and userid fields are the same. By default,
the destination IP address is used.
-n names should be reported instead of IP addresses, where possible.
sc_tracediff can be useful in network monitoring to identify when a forward IP path has changed. In this scenario, it is recommended that
Paris traceroute is used with the same UDP source and destination ports for each execution of scamper so that only paths that have changed
are identified, not merely alternate paths visible due to per-flow load-balancing. By default scamper uses a source port based on the
process ID, which will change with each execution of scamper.
EXAMPLES
The command:
scamper -O warts -o file1.warts -c 'trace -P udp-paris -s 31337' -f list.txt
collects the forward IP paths towards a set of IP addresses found in list.txt using 31337 as the UDP source port value. If the above command
is adjusted to subsequently collect file2.warts, then we can identify paths that have subsequently changed with the command:
sc_tracediff file1.warts file2.warts
If Paris traceroute with ICMP probes is preferred, then the following invocation of scamper is appropriate:
scamper -O warts -o file1.warts -c 'trace -P icmp-paris -d 31337' -f list.txt
In this case, scamper uses 31337 as the ICMP checksum value in each probe.
SEE ALSO scamper(1),
B. Augustin, X. Cuvellier, B. Orgogozo, F. Viger, T. Friedman, M. Latapy, C. Magnien, and R. Teixeira, Avoiding traceroute anomalies with
Paris traceroute, Proc. ACM/SIGCOMM Internet Measurement Conference 2006.
AUTHOR
sc_tracediff is written by Matthew Luckie <mjl@luckie.org.nz>.
BSD April 21, 2011 BSD