10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi can you please help with the below ?
source file:
Column1,Column2,Column3,Column4
abc,123,dir1/FXX/F19,1
abc,123,dir1/FXX/F20,1
abc,123,dir1/FXX/F23,2
abc,123,dir1/FXX/C25,2
abc,123,dir1/FXX/X25,2
abc,123,dir1/FXX/A23,3
abc,123,dir1/FXX/Z25,3
abc,123,dir1/FXX/Y25,4
I want to... (3 Replies)
Discussion started by: paul1234
3 Replies
2. Shell Programming and Scripting
Hi All,
I want to read the input file and store the output in the Output file. I pasted the sample Input and Output file below. Help me with this.
Input file
=================================
ITEM1 AAAAA 1
ITEM1 BBBBB 1
ITEM1 CCCCC 1
ITEM2 AAAAA 5
ITEM2 CCCCC 4... (1 Reply)
Discussion started by: humaemo
1 Replies
3. Shell Programming and Scripting
awk 'FNR==NR {a; next} $NF in a' genes.txt refseq_exons.txt > output.txt
I can not figure out how to group the same name in $4 together.
Basically, all the SKI together in separate rows and all the TGFB2. Thank you :).
chr1 2160133 2161174 SKI
chr1 218518675 218520389 TGFB2... (1 Reply)
Discussion started by: cmccabe
1 Replies
4. Shell Programming and Scripting
Hi guys,
I am a complete newbie to unix and have been tasked with creating a script to group the following data (file) by hourly slots so that I can count the transactions completed within the peak hour.
I am not sure how to group data like this in unix. Can anyone please help?
Here is an... (1 Reply)
Discussion started by: MrMidas
1 Replies
5. Shell Programming and Scripting
Hi all,
I am using following command:
perl program.pl input.txt output.txt CUTOFF 3 > groups_3.txt
containing program.pl, two files (input.txt, output.txt) and getting output in groups_3.txt:
But, I wish to have 30 files corresponding to each CUTOFF ranging from 0 to 30 using the same... (1 Reply)
Discussion started by: bioinfo
1 Replies
6. UNIX for Dummies Questions & Answers
How do you do grouping in grep? Here's how I tried it at first:
egrep 'qualit(y|ies)' /usr/share/dict/words
-bash: syntax error near unexpected token `('
I'm using GNUgrep, and I found this on their site. grep regular expression syntax
So I tried this:
egrep 'qualit\(y\|ies\)'... (2 Replies)
Discussion started by: sudon't
2 Replies
7. Shell Programming and Scripting
I have a text file in this format.
Group: AAA
Notes: IP : 11.11.11.11
#User xxxxxxxxx
#Password aaaaaaaaaaaaaaaa
Group: AAA
Notes: IP : 11.11.11.22
#User yyyyyyyyyyyyy
#Password bbbbbbbbbbbbb (8 Replies)
Discussion started by: anil510
8 Replies
8. UNIX for Advanced & Expert Users
Hi all,
I have input lines like below:
A;100;Paris;City;10;0;0
A;100;Paris;City;0;10;0
A;100;Paris;City in Europe;0;0;20
B;101;London;City;20;0;0
B;101;London;City;0;20;0
B;101;London;City in Europe;0;0;40
I need to group the above lines to:
A;100;Paris;City in Europe;10;10;20... (4 Replies)
Discussion started by: andy2000
4 Replies
9. UNIX for Dummies Questions & Answers
Hi all,
I have a set data as shown below, and i would like to eliminate the name that no children - boy and girl. What is the appropriate command can i use(other than grep)? Please assist...
My input:
name sex marital status children - boy children - girl ... (3 Replies)
Discussion started by: 793589
3 Replies
10. Shell Programming and Scripting
i am using the c shell on solaris.
directories i'm working with:
ls -1d DIV*
DIV_dental/
DIV_ibc/
DIV_ifc/
DIV_index/
DIV_pharm/
DIV_sectionI/
DIV_sectionI-title/
DIV_sectionI-toc/
DIV_sectionII-title/
DIV_sectionII-toc/
DIV_standing/
DIV_standing-toc/
DIV_title/
DIV_vision/ (1 Reply)
Discussion started by: effigy
1 Replies
DUMP(5) File Formats Manual DUMP(5)
NAME
dump, ddate - incremental dump format
SYNOPSIS
#include <sys/types.h>
#include <sys/ino.h>
# include <dumprestor.h>
DESCRIPTION
Tapes used by dump and restor(1) contain:
a header record
two groups of bit map records
a group of records describing directories
a group of records describing files
The format of the header record and of the first record of each description as given in the include file <dumprestor.h> is:
NTREC is the number of 512 byte records in a physical tape block. MLEN is the number of bits in a bit map word. MSIZ is the number of bit
map words.
The TS_ entries are used in the c_type field to indicate what sort of header this is. The types and their meanings are as follows:
TS_TAPE Tape volume label
TS_INODE
A file or directory follows. The c_dinode field is a copy of the disk inode and contains bits telling what sort of file this is.
TS_BITS A bit map follows. This bit map has a one bit for each inode that was dumped.
TS_ADDR A subrecord of a file description. See c_addr below.
TS_END End of tape record.
TS_CLRI A bit map follows. This bit map contains a zero bit for all inodes that were empty on the file system when dumped.
MAGIC All header records have this number in c_magic.
CHECKSUM
Header records checksum to this value.
The fields of the header structure are as follows:
c_type The type of the header.
c_date The date the dump was taken.
c_ddate The date the file system was dumped from.
c_volume The current volume number of the dump.
c_tapea The current number of this (512-byte) record.
c_inumber
The number of the inode being dumped if this is of type TS_INODE.
c_magic This contains the value MAGIC above, truncated as needed.
c_checksum
This contains whatever value is needed to make the record sum to CHECKSUM.
c_dinode This is a copy of the inode as it appears on the file system; see filsys(5).
c_count The count of characters in c_addr.
c_addr An array of characters describing the blocks of the dumped file. A character is zero if the block associated with that character
was not present on the file system, otherwise the character is non-zero. If the block was not present on the file system, no
block was dumped; the block will be restored as a hole in the file. If there is not sufficient space in this record to describe
all of the blocks in a file, TS_ADDR records will be scattered through the file, each one picking up where the last left off.
Each volume except the last ends with a tapemark (read as an end of file). The last volume ends with a TS_END record and then the tape-
mark.
The structure idates describes an entry of the file /etc/ddate where dump history is kept. The fields of the structure are:
id_name The dumped filesystem is `/dev/id_nam'.
id_incno The level number of the dump tape; see dump(1).
id_ddate The date of the incremental dump in system format see types(5).
FILES
/etc/ddate
SEE ALSO
dump(1), dumpdir(1), restor(1), filsys(5), types(5)
DUMP(5)