11-11-2016
Do you know the difference between printf (your comment in post#3) and print?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I got data like that,
=111
A= alpha
B= 1
C= qq
D= 45
F= ss
G= 334
=1234
A=
B= 2w
C=
D= 443
F=
G=
=3434
A=
B= e3e (5 Replies)
Discussion started by: davidkhan
5 Replies
2. Shell Programming and Scripting
Hi guys,
I'm rather new at using UNIX based systems, and when it comes to scripting etc I'm even newer.
I have two files which i need to compare.
file1: (some random ID's)
451245
451288
136588
784522
file2: (random ID's + e-mail assigned to ID)
123888 xc@xc.com
451245 ... (21 Replies)
Discussion started by: spirm8
21 Replies
3. UNIX for Dummies Questions & Answers
Dear Gurus,
I am very new to UNIX. I appreciate your help to manage my files.
I have 16 files with equal number of columns in it. Each file has 9 columns separated by space. I need to compare the values in the second column of first file and obtain the corresponding value in the 9th column... (12 Replies)
Discussion started by: Unilearn
12 Replies
4. Shell Programming and Scripting
Dear all,
I have been trying to print an entire field, if the first line of the field is matching.
For example, my input looks something like this.
aaa ddd zzz
123 987 126
24 0.650 985
354 9864 0.32
0.333 4324 000
I am looking for a pattern,... (5 Replies)
Discussion started by: Chulamakuri
5 Replies
5. UNIX for Dummies Questions & Answers
I have two text files where the first three columns are exactly the same. I want to compare the fourth column of the text files and if the values are different, print that row into a new output file. How do I go about doing that?
File 1:
100 rs3794811 0.01 0.3434
100 rs8066551 0.01... (8 Replies)
Discussion started by: evelibertine
8 Replies
6. UNIX for Dummies Questions & Answers
Hi,
I have two text files with matching first columns. Some of the values in the second column do not match. I want to write a script to print out the rows (only the first column) where the values in the second column do not match.
Example:
Input 1
A 1
B 2
C 3
D 4
Input 2
A 2
B 2... (6 Replies)
Discussion started by: evelibertine
6 Replies
7. Shell Programming and Scripting
Hi,
I have the following file,
chr1 100 200 20
chr1 201 300 22
chr1 220 345 23
chr1 230 456 33.5
chr1 243 567 90
chr1 345 600 20
chr1 430 619 21.78
chr1 870 910 112.3
chr1 914 920 12
chr1 930 999 13
My output would be
peak1 20 22 23 33.5 90
peak2 20 21.78 112.3 12 13
Here the... (3 Replies)
Discussion started by: jacobs.smith
3 Replies
8. Shell Programming and Scripting
Comparing two files on row by row
File1
ecount~100
dcount~200
ccount~300
zxcscount~5000
and so on.
File2
ecount~100
dcount~203
ccount~300
zxcscount~5000
and so on.
If i use diff command (1 Reply)
Discussion started by: onesuri
1 Replies
9. Shell Programming and Scripting
I need to develop a script where I will take two date arguments as parameter date1 and date2 which will in format YYYYMM.
Below is the input file say sample.txt.
sample.txt will have certain blocks starting with P1.
Each block will have a value 118,1:TIMESTAMP.
I need to compare the... (7 Replies)
Discussion started by: garvit184
7 Replies
10. UNIX for Beginners Questions & Answers
there can be n number of columns but the number of columns and header name will remain same in all 3 files. Files are tab Delimited.
a.txt
Name 9/1 9/2
X 1 7
y 2 8
z 3 9
a 4 10
b 5 11
c 6 12
b.xt
Name 9/1 9/2
X 13 19
y 14 20
z 15 21
a 16 22
b 17 23
c 18 24 c.txt
Name 9/1 9/2... (14 Replies)
Discussion started by: Nina2910
14 Replies
mcs(1) User Commands mcs(1)
NAME
mcs - manipulate the comment section of an object file
SYNOPSIS
mcs [-cdpVz] [-a string] [-n name] file...
DESCRIPTION
The mcs command is used to manipulate a section, by default the .comment section, in an ELF object file. It is used to add to, delete,
print, and compress the contents of a section in an ELF object file, and print only the contents of a section in a COFF object file. mcs
cannot add, delete, or compress the contents of a section that is contained within a segment.
If the input file is an archive (see ar.h(3HEAD)), the archive is treated as a set of individual files. For example, if the -a option is
specified, the string is appended to the comment section of each ELF object file in the archive; if the archive member is not an ELF object
file, then it is left unchanged.
mcs must be given one or more of the options described below. It applies, in order, each of the specified options to each file.
OPTIONS
The following options are supported:
-a string Appends string to the comment section of the ELF object files. If string contains embedded blanks, it must be enclosed in
quotation marks.
-c Compresses the contents of the comment section of the ELF object files. All duplicate entries are removed. The ordering of
the remaining entries is not disturbed.
-d Deletes the contents of the comment section from the ELF object files. The section header for the comment section is also
removed.
-n name Specifies the name of the comment section to access if other than .comment. By default, mcs deals with the section named
.comment. This option can be used to specify another section. mcs can take multiple -n options to allow for specification
of multiple section comments.
-p Prints the contents of the comment section on the standard output. Each section printed is tagged by the name of the file
from which it was extracted, using the format file[member_name]: for archive files and file: for other files.
-V Prints on standard error the version number of mcs.
-z Replaces any SHT_PROGBITS sections with zeros while retaining the original attributes of the sections.
EXAMPLES
Example 1: Printing a file's comment section
The following entry
example% mcs -p elf.file
prints the comment section of the file elf.file.
Example 2: Appending a string to a comment section
The following entry
example% mcs -a xyz elf.file
appends string xyz to elf.file's comment section.
FILES
/tmp/mcs* temporary files
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWbtool |
+-----------------------------+-----------------------------+
|Interface Stability |Stable |
+-----------------------------+-----------------------------+
SEE ALSO
ar(1), as(1), ld(1), ar.h(3HEAD), elf(3ELF), tmpnam(3C), a.out(4), attributes(5)
NOTES
When mcs deletes a section using the -d option, it tries to bind together sections of type SHT_REL and target sections pointed to by the
sh_info section header field. If one is to be deleted, mcs attempts to delete the other of the pair.
By using the -z option, it is possible to make an object file by removing the contents of SHT_PROGBITS sections while retaining the object
file's original structure as an ELF file. The need for use of the -z option is limited. However, the option can be used to deliver an
object file when the contents of SHT_PROGBITS sections are not relevant.
SunOS 5.10 1 Apr 2004 mcs(1)