If it's empty character or tab delimeted. hmm.. Is it possible to put the field 1 and field 2 of file 2 into field 6 and 7? all i want is to put the data of field 1 and field 2 of file2.txt on file1.txt if Field 4 of file1.txt = Field 3 of file2.txt
Please advise,
Thanks,
---------- Post updated at 05:44 PM ---------- Previous update was at 05:33 PM ----------
Hi Sir RavinderSingh13,
Your output is same with file2.txt
Thanks,
---------- Post updated at 06:18 PM ---------- Previous update was at 05:44 PM ----------
First off, this is as much as I know about Unix: its an operating system. Now, I know it goes a tad deeper than that, so first off, what exactly is Unix? Next, im freakin sick of everything microsoft crashing on me, so Id like to make Unix my OS, but I dont want to lose anything but internet... (5 Replies)
Hi I am going to migrate our datawarehouse system from HP Tru 64 Unix to the Red Hat Linux.
Inside the box, it is running around 40 cron jobs; inside each cron job, it is calling other shell script files, and the shell script files may again call other shell script files or ctl files(for... (1 Reply)
Hi,
Could someone please assist on a quick way of How to extract data from indexed files (ISAM files) maintained in an UNIX(AIX) server.The file data needs to be extracted in flat text file or CSV or excel format .
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the sorting is based on name of file,
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"." and ".." enteries should be ignored
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I need a script file for backup (zip or tar or gz) of old log files in our unix server (causing the space problem). Could you please help me to create the zip or gz files for each log files in current directory and sub-directories also?
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Hi All,
I;m a newbie here, Seeking for your assistance regarding on how to bash the 6th and 7th fields of file2 into 2th and 3rd fields of file1 then add fields in the last line of file2 if it's match, if not they will only display the records.
Ex.
File1
a,1,2,b,c,d,e,USA... (5 Replies)
Hi Everyone,
Good Day, I'm a newbie on scripting, I would like to seek you for assistance regarding on how to bash the 1st file into 2nd file and output the match record.
Sample:
File1.csv
JuanDelaCrus<tab>USA<tab>CANADA
TwoDelaCrus<tab>SG<tab>California
File2.csv... (2 Replies)
Hi Everyone,
Seeking for your assistance on how to bash the file 1 to file 2 records and output the same records with specific field to display to file3.
Example: Imagine we have many Files and records in File 1 and the File2 is only 1 file but many records.
File1... (3 Replies)
Hii,
Could someone help me to append string to the starting of all the filenames inside a directory but it should exclude .zip files and subdirectories.
Eg.
file1: test1.log
file2: test2.log
file3 test.zip
After running the script
file1: string_test1.log
file2: string_test2.log
file3:... (4 Replies)
i use the split command to split a one terabyte backup file into 10 chunks of 100 GB each. The files are split one after the other. While the files is being split, I will like to scp the files one after the other as soon as the previous one completes, from server A to Server B. Then on server B ,... (2 Replies)
Discussion started by: malaika
2 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