i wanna sort the 3rd column in a table numerically ( no actual borders...only tabs seperating the columns)
it should be something like this but i cant get it right
Sort -u +1 -3 results
the file is called results
I have two different table in a database in mysql that has no share key with each other and I want to sort them with each other on their date time column I mean when I sort it row X of table A that is older that row Y of table B comes earlier.
View 3 Replies View RelatedI am using Red hat linux .. i just wanted to know, is it possible to arrange or sort filenames numerically?i have saved several files with the follwing names : 1.png, 2.png, 3.png, 4.png ...... 11.png 12.png. and so on.... but the containing folder sorts this alphabetically in the following manner 11,12,13...... 1, 2, 3, and so on...
View 6 Replies View RelatedHow do I sort the output of du by its first column. I issue the command this way:$ du.Is there a way?
View 5 Replies View RelatedI have this .txt file
3183630 R
3574216 W
5264994 M
2656889 A
I want to sort it by the numerical order of column. After sort, I wish to get output like
2656889 A
3183630 R
3574216 W
5264994 M
anyone knows how to use sort to do that? or any other command?
I am writing a script to mine data from my game server logs which are going to mysql. My first question is syslog-ng is sticking $msg into one colum it self, $msg tends to be a long string here are a few examples:
cn name team frag death flags role host.
0 Maik CLA 2 0 0 normal *.70.233.118.
1 lizardncd RVSF -1 3 0 normal
[*.22.247.40] lizardncd fragged Maik.
And they are not always in the same format, How could I parse this data to do something useful, like creating a user stats page with frag counts and flag counts. Should I create a script that runs in a cronjob that parses this data to a new table maybe once a day. Even then the $msg string value is random and I am thinking in terms of awk.
Second. I would like to keep track of what ip's are using what nicknames. Kinda in the sense of and ip associated to a array of names that have been used on that ip address so I can keep track of users. How would this work logically with a mysql db, could a column allow multiple values, then loadable into an array, which then can add, remove, and store to mysql.
I am trying to import a data file from old DOS application into MYSQL table The file is clear text file with fixed-width columns, without column delimiters
Example file :
Code:
4444333666666
2222666555555
iiiiwwwcccccc
[Code]...
How would i calculate following values.Initial file
10 3
20 4
How would i calculate 3rd column which should be addition of value in 1 and 2nd column.File after calculation
10 3 13
20 4 24
i use this script to get the time and date of back and fourth transactions for a particular execution id. I use a substr command on the 5th column to to cut the milli seconds off the time value. - otherwise the times would look like 08:30:04.235
grep <executionID> <auditfile> | awk '{ print $1, $2, $3, $4, substr($5,1,8}
FIX -> Mon 3/1/2010 08:30:04
FIX <- Mon 3/1/2010 08:32:36
FIX <- Mon 3/1/2010 08:35:08
[code].....
anyhow - i append two sed commands to further clarify the direction of the message.
awk '{ print $1, $2, $3, $4, substr($5,1,8} | sed -e 's/->/ ->IN/g' | sed -e 's/<-/<-OUT/g'
FIX -> IN Mon 3/1/2010 08:30:04
FIX <- OUT Mon 3/1/2010 08:32:36
[code]....
I tried using an awk gsub () command within the string instead of the two seds, but it did not work:
awk '{ print gsub(/<regex>/, <replace with>,$1), $2, $3, $4, substr($5,1,8}
the sed works ok, but it would be cooler to make the replacement within the awk command:
gsub(/->/,-> IN, $1)
Is there a way where i could replace the value of the $1 column in the awk print string?
what is the translation table and referance table in any DB (with referance to Data conversion)
View 2 Replies View RelatedI have a multicolumn datas, like
a1 b1 ... f1
a2 b2 ... f2
. . ... .
[code]...
I would like to make a file with all these data in one column, like
a1
a2
.
.
[code]....
Can it be done with awk or some other command? Also, is it possible then do add another column in front of this one with numbers of the lines (for every previous column), like
1 a1
2 a2
. .
. .
[code].....
i need to prepare a presentation for that i have to copy a table from [URL] to my power point slide. but when i am copying it i am just getting a table with single column. is there a method to import the contents from web page table to my presentation table?
View 2 Replies View RelatedKmail 1.13.2 Problem on startup, error is from nepomuk, data storage. "cannot find Redland backend, nepomuk is disabled until fixed. Also see the following error from the akonadi console:
100503 10:00:15 [Note] Plugin 'ndbcluster' is disabled.
100503 10:00:15 InnoDB: Started; log sequence number 0 31413862
100503 10:00:15 [Warning] Can't open and lock time zone table: Table
'mysql.time_zone_leap_second' doesn't exist trying to live without
[code]....
I have a two column file and I need to create a new column in between the first and second but the new column adds a value to the first. E.g.code...
I thought I had figured out how to do it with the following but it just hangs:
awk -F '{print $0,$0+25,$1}' file_in > file_out
Also tried the following to no avail:
awk -F,-v OFS,'{print $0,$0+25,$1}' file_in > file_out
I can add the new column with the added value to the last column easy ( awk '{print $0,$0+25}' file_in > file_out).
I have not defined a user vimrc, OS is redhat 4.6 and after a search and replace the first column in the editor is highlighted yellow and it stays that way as I close and open vim. This is the /etc/vimrc that came on the system. anyone see a bug or a reason it would do that?
if v:lang =~ "utf8$" || v:lang =~ "UTF-8$"
set fileencodings=utf-8,latin1
endif
set nocompatible " Use Vim defaults (much better!)
[Code]....
1. when we run od command it displays octal values. But the first column will be always 000000. after that the actual file contents are displayed. Can anyone tell the meaning of that.
2. When we run ls -l command, in the first line of the output, we can see some integer value. What is the significance of that value.
I have some series of files, which actually named bellow
<day_month_yr>_<hh:mm:ss>.<host_name>.<IP.ip.ip.ip>.<log_name>.txt
I want to show this file name below the column may be
Date Time Host_Name IP_address Login_Name
----- ---- --------- ---------- ----------
<day_month_yr> <hh:mm:ss> host_name x.x.x.x log_name
...
Im trying to use awk to do matching in only a specific column
example.txt:
www.google.com www.example.com
www.google.com/search www.example2.com
i used:
awk '{ (if $1 == "http://www.google.com") print $2}' example.txt
this awk statement only returns the first line, and i cant seems to make it perform in a way to match based on keywords like GREP. Is there any way to make display the other lines which contains "google" also?
It is very important for my research work. For example mydata.txt:
id type x y z
1 6 0.474611 0.227223 0.583947
2 4 0.422894 0.22726 0.536791
3 5 0.448963 0.200148 0.560336
4 3 0.386478 0.207721 0.515293
5 6 0.371617 0.22361 0.582206
6 4 0.32123 0.222999 0.534782
How to change second column (type) whose values are 4 and 3 to value 1, so that mydata.text file become:
id type x y z
1 6 0.474611 0.227223 0.583947
2 1 0.422894 0.22726 0.536791
3 5 0.448963 0.200148 0.560336
4 1 0.386478 0.207721 0.515293
5 6 0.371617 0.22361 0.582206
6 1 0.32123 0.222999 0.534782
I have a basic question of awk.
Code:
var=/test/build/create/sls
echo $var | awk '{ FS = ":" ; print $NF }'
/test/build/create/sls
I am trying to extract last column from the above awk one liner.
I want to use awk to modify file like this
origin:
A[]A[][]A[]A
modified:
A[]a[][]A[]A
but when I use
awk '{$2="a"; print $0}' inputfile
the output is
A[]a[]A[]A
where the [] means space. This is not what i want. I guess that is because the OFS is one space by default, but i really don't know how to solve this.
I need to replace a value in a file. For example the content of data.txt file is:
1 1 23
2 1 42
3 2 52
4 2 62
5 1 77
6 1 88
7 2 99
8 1 100
Could I substitute 2 in second column with 3 using awk and or sed or other command so that the data will be change as follow?
1 1 23
2 1 42
3 3 52
4 3 62
5 1 77
6 1 88
7 3 99
8 1 100
I know what are hard and soft limits, but what means "blocks" column in edquota utility?
View 1 Replies View RelatedHow can I extract 5th column from a file without the header.
View 5 Replies View RelatedUbuntu 10.10
Gnome desktop
On a text file, .txt, it is possible to high-light and copy a row on a table. But how to high-light and copy a column.
I was trying to redirect the output of two variables to different columns of a .csv file in MS excel like this,
Code:
echo "$a $b" > abc.csv
But I am getting both $a and $b in the same column, is there anything I can use instead of to move the value of $b to the next column? Or is there a good different approach to do it?
I have this piece of code with some template strings.
Code:
Big_L: $Big_L
$Big_R
$Lambda_tf
$Epsilon_1
$mu
$n_0
$ms
$Delta_R
$Epsilon_2
$Lambda_d
$Epsilon_3
$Small_N
$Small_Q
How can I insert exactly the same template strings in front of each string, but just without the '$' sign (see the first line for an example)?
I have a text file and I need to replace the 3rd column of that file from row 3 to the end of the file with a column which I have stored in the different text file. For e.g the original file is like given below:
a.txt nobla 6 gadf 72.500 1.600 1.800 .850 5.250 8.540
A# rad ang ht prf bk sd dia type blade
1 0.3081 9.00 1.9235 -17.50 18.00 -3.00 0.6250 1613 1
2 0.6509 194.00 2.0316 -17.50 18.00 -3.00 0.6250 1613 4
3 1.0128 8.00 2.1457 -17.50 18.00 -3.00 0.6250 1616 1
4 1.3748 192.00 2.2598 -17.50 18.00 -3.00 0.6250 1616 4
5 1.6986 7.00 2.3619 -17.50 18.00 -3.00 0.6250 1616 1
6 1.9347 120.00 2.4364 -17.51 18.00 -3.00 0.6250 1616 5
7 2.1327 190.00 2.4988 -17.34 18.00 -3.00 0.6250 1616 4
So lets say I wanna replace column 3 from row 3 to row 7 with a data from another file which is given below:
54.00
239.00
53.00
237.00
52.00
165.00
235.0
So the final output file should be like this:
a.txt nobla 6 gadf 72.500 1.600 1.800 .850 5.250 8.540
A# rad ang ht prf bk sd dia type blade
1 0.3081 54.00 1.9235 -17.50 18.00 -3.00 0.6250 1613 1
2 0.6509 239.00 2.0316 -17.50 18.00 -3.00 0.6250 1613 4
3 1.0128 53.00 2.1457 -17.50 18.00 -3.00 0.6250 1616 1
4 1.3748 237.00 2.2598 -17.50 18.00 -3.00 0.6250 1616 4
5 1.6986 52.00 2.3619 -17.50 18.00 -3.00 0.6250 1616 1
6 1.9347 165.00 2.4364 -17.51 18.00 -3.00 0.6250 1616 5
7 2.1327 235.00 2.4988 -17.34 18.00 -3.00 0.6250 1616 4
And I will post the code whatever i have tried soon. I started with awk and cut commands..but never got it to work and also tried PASTE command too.
What I need to do is to extract one complete column (file size) from the output of ls -lS but while doing so in some rows I have a single space but in some other rows I have 2 or 3 spaces like some file sizes are different with 30 bytes 400 bytes and some 4000 bytes. So when I extract the output of ls using | cut -d ' ' -f5 i get the value which has only one space i.e. I get 4000 as output because 400 has 2 spaces seperated and 30 is 3 spaces separated. So how to get the file size column from the ls output?
View 10 Replies View RelatedI have a file like:
ER- V67
ER+ V68
ER- V69
ER+ V70
[Code]....
I am using the code:
sort -k1
but it prints it by sorting the second column.