Hi ,
I want to append the contents of many files (not knowing exactly how many files, i will get) in to one target file on a day today basis.
The file names are similar except last value (which is sequence number)
eg) file1_20061026_1
file1_20061026_2 etc.,
How can i read all the files... (2 Replies)
Hi ,
i have three server
server1 -> Unix OS ,ftp enable IP ->10.8.219.190
server 2 -> Unix OS ,ftp enable
NIC 1 IP ->10.8.219.191 ,NIC2 ->192.168.0.5
server3 -> windows OS ,ftp enable NIC1 ->192.168.0.6.
hence server 1 and server 3 can not communicate ,but server 2 can... (1 Reply)
Give shell script....which takes two file names as input and compares the contents, is both are same delete second file's contents.....
I try with "diff"...... but confusion how to use "diff" with if ---else
Thanking you (5 Replies)
Hi,
I want to write a script that will write a couple of lines into a file, including the output of another file... Can anyone help?
Scenario
Day 1
File 1 Contents -->
Japan
File 2 contents (to be wriiten by the script) -->
Name: Sameer
Country: Japan
Day 1
File 1... (0 Replies)
Hi,
I am facing issue while reading data from a file in UNIX. my requirement is to compare two files and for the text pattern matching in the 1st file, replace the contents in second file by the contents of first file from start to the end and write the contents to thrid file.
i am able to... (2 Replies)
hi,
i have two servers in unix. say server1 and server2. my shell script is running on server1.
In server2, there is a directory (/etc/data/) which contains some text files.
I want to write the list of filenames in server2 in a file and display the file in server1.
In short, i want to... (3 Replies)
Hi ALL,
Requirement:Connect server2 from server1 and get the list of files generate on currentdate .
Basically i need to check the files in server1 and server2 on currrent date is equal on each 1 hr frequency.
Can anyone help me on this.
Thanks in advance
Hari (2 Replies)
Hello there,
I have a files f1.html, f2.html.
I have a final file called final.html which is something like the below snippet
<!DOCTYPE html>
<html>
<body>
<h1 align="center">aaaaa Report</h1>
<pppp><p><b>pppp Repository</b></p>
</pppp>
<qqqq><p><b>qqqq Repository </b></p>... (4 Replies)
Shell script logic
Hi
I have 2 input files like with file 1 content as (file1)
"BRGTEST-242" a.txt "BRGTEST-240" a.txt "BRGTEST-219" e.txt
File 2 contents as fle(2)
"BRGTEST-244" a.txt "BRGTEST-244" b.txt "BRGTEST-231" c.txt "BRGTEST-231" d.txt "BRGTEST-221" e.txt
I want to get... (22 Replies)
Hi Folks,
I have a requirement of file management on different servers.
Source Server is SERVER-A.
Two servers will fetch files from SERVER-A: SERVER1 and SERVER2.
4th SERVER is SERVER-B, It will fetch files from SERVER1. If SERVER1 goes DOWN, SERVER-B will fetch pending files from... (2 Replies)
Discussion started by: Raza Ali
2 Replies
LEARN ABOUT V7
diff
DIFF(1) General Commands Manual DIFF(1)NAME
diff - differential file comparator
SYNOPSIS
diff [ -efbh ] file1 file2
DESCRIPTION
Diff tells what lines must be changed in two files to bring them into agreement. If file1 (file2) is `-', the standard input is used. If
file1 (file2) is a directory, then a file in that directory whose file-name is the same as the file-name of file2 (file1) is used. The
normal output contains lines of these forms:
n1 a n3,n4
n1,n2 d n3
n1,n2 c n3,n4
These lines resemble ed commands to convert file1 into file2. The numbers after the letters pertain to file2. In fact, by exchanging `a'
for `d' and reading backward one may ascertain equally how to convert file2 into file1. As in ed, identical pairs where n1 = n2 or n3 = n4
are abbreviated as a single number.
Following each of these lines come all the lines that are affected in the first file flagged by `<', then all the lines that are affected
in the second file flagged by `>'.
The -b option causes trailing blanks (spaces and tabs) to be ignored and other strings of blanks to compare equal.
The -e option produces a script of a, c and d commands for the editor ed, which will recreate file2 from file1. The -f option produces a
similar script, not useful with ed, in the opposite order. In connection with -e, the following shell program may help maintain multiple
versions of a file. Only an ancestral file ($1) and a chain of version-to-version ed scripts ($2,$3,...) made by diff need be on hand. A
`latest version' appears on the standard output.
(shift; cat $*; echo '1,$p') | ed - $1
Except in rare circumstances, diff finds a smallest sufficient set of file differences.
Option -h does a fast, half-hearted job. It works only when changed stretches are short and well separated, but does work on files of
unlimited length. Options -e and -f are unavailable with -h.
FILES
/tmp/d?????
/usr/lib/diffh for -h
SEE ALSO cmp(1), comm(1), ed(1)DIAGNOSTICS
Exit status is 0 for no differences, 1 for some, 2 for trouble.
BUGS
Editing scripts produced under the -e or -f option are naive about creating lines consisting of a single `.'.
DIFF(1)