Say i have 2 files in the giving format:
file1
1 2 3 4
1 2 3 4
1 2 3 4
file2
1 2 3 4
1 2 3 4
1 2 3 4
I have a PERL code (loaned by one of u -i forgot who - thanks!) that extracts the 2nd column from each file and append horizontally to a new file:
perl -ane 'push @{$L->}, $F; close... (1 Reply)
I am a beginner in script writing, i tried to do the following
I have a set of files sorted by date in the format YYMMDD.s and .x and .r
I need to concatenate a header file to these sets of files so I used the following code
echo "enter Swath number"
read s
echo "please enter first date and... (2 Replies)
Hi,
I want to merge two files with sorted integers. I want to merge two files to a single file such that there are no duplicates and the merged file should contain the integers in the sorted order. Just some idea or pointer to an implementation will help me a lot.
Thanks & Regards,... (4 Replies)
the sorting is based on name of file,
file size
modification time stamps o f file
it should dislay the output in the following format
"." and ".." enteries should be ignored
please give some idea how to do it (1 Reply)
I have multiple files; each file contains a certain data in a column view
simply i want to combine all those files into one file in columns
example
file1:
a
b
c
d
file 2:
1
2
3
4
file 3:
G (4 Replies)
Hi
I have a requirement like below
I need to sort the files based on the timestamp in the file name and run them in sorted order and then archive all the files which are one day old to temp directory
My files looks like this
PGABOLTXML1D_201108121235.xml... (1 Reply)
Hello,
I want to merge multiple files (under hundreds folders) side by side. File name are the same but folder are different.
like
folder1/same_name.txt
folder2/same_name.txt
folder3/same_name.txt
......Normally it can be done as
paste /different_path*/same_name.txt > merged_file.txtbut... (2 Replies)
Can anyone please help me i have 2 text files setup like the one below.
Textfile1:
randomemail1:randompassword1
randomemail2:randompassword2
randomemail3:randompassword3
randomemail4:randompassword4
randomemail5:randompassword5
Textfile2:
randompassword1:randomphrase1... (8 Replies)
I have an interactive script which works terrific at processing a folder of unsorted files into new directories.
I am wondering how I could modify my script so that( upon execution) it provides an additional labelled summary file on my desktop that lists all of the files in each directory that... (4 Replies)
Discussion started by: Braveheart
4 Replies
LEARN ABOUT SUNOS
cmp
cmp(1) User Commands cmp(1)NAME
cmp - compare two files
SYNOPSIS
cmp [-l] [-s] file1 file2 [skip1] [skip2]
DESCRIPTION
The cmp utility compares two files. cmp will write no output if the files are the same. Under default options, if they differ, it writes to
standard output the byte and line numbers at which the first difference occurred. Bytes and lines are numbered beginning with 1. If one
file is an initial subsequence of the other, that fact is noted. skip1 and skip2 are initial byte offsets into file1 and file2 respec-
tively, and may be either octal or decimal; a leading 0 denotes octal.
OPTIONS
The following options are supported:
-l Write the byte number (decimal) and the differing bytes (octal) for each difference.
-s Write nothing for differing files; return exit statuses only.
OPERANDS
The following operands are supported:
file1 A path name of the first file to be compared. If file1 is -, the standard input will be used.
file2 A path name of the second file to be compared. If file2 is -, the standard input will be used.
If both file1 and file2 refer to standard input or refer to the same FIFO special, block special or character special file, an error
results.
USAGE
See largefile(5) for the description of the behavior of cmp when encountering files greater than or equal to 2 Gbyte (2**31 bytes).
EXAMPLES
Example 1: Comparing files byte for byte
The following example:
example% cmp file1 file2 0 1024
does a byte for byte comparison of file1 and file2. It skips the first 1024 bytes in file2 before starting the comparison.
ENVIRONMENT VARIABLES
See environ(5) for descriptions of the following environment variables that affect the execution of cmp: LANG, LC_ALL, LC_CTYPE, LC_MES-
SAGES, and NLSPATH.
EXIT STATUS
The following error values are returned:
0 The files are identical.
1 The files are different; this includes the case where one file is identical to the first part of the other.
>1 An error occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
|CSI |enabled |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
SEE ALSO comm(1), diff(1), attributes(5), environ(5), largefile(5), standards(5)SunOS 5.10 1 Feb 1995 cmp(1)