01-06-2012
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I have a table with 10 columns. Some columns(2nd,4th,5th,7th,8th and 10th) are Not Null columns. I'll get a tab-delimited file and want to check col by col and generate seperate error code for each col eg:102 if 2nd col value is NULL and 104 if 4th col value is NULL so on... I am a... (7 Replies)
Discussion started by: Mandab
7 Replies
2. Shell Programming and Scripting
Hi -
I'm new to the awk programming language. I'm trying to print a single column of data to several columns, and I found an article on iTWorld.com (ITworld.com - Printing in columns). It looks like the mkCols2 script is very close to what I need to do, but it looks like the end of the code... (2 Replies)
Discussion started by: astroDave
2 Replies
3. Shell Programming and Scripting
I have some data that is something like this?
item: onhand counted location
ITEM0001 1 0 a1
ITEM0001 0 1 a2
ITEM0002 5 0 b5
ITEM0002 0 6 c1
I want to sum up... (6 Replies)
Discussion started by: syadnom
6 Replies
4. Shell Programming and Scripting
a,b,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,aa,bb,cc,dd,ee,ff,gg,hh,ii
a thru ii are digits and strings....
The awk needed....if coloumn 9 == i (coloumn 9 is string ), output the sum of x's(coloumn 22 ) in all records and sum of y's (coloumn 23 ) in all records in a file (records.txt).... (6 Replies)
Discussion started by: BrownBob
6 Replies
5. Shell Programming and Scripting
Hello Members,
I have a csv file in the format below. Need help with awk statement to break nth column into 3 separate columns and export the changes to new file.
input file --> file.csv
cat file.csv|less
"product/fruit/mango","location/asia/india","type/alphonso"
need output in... (2 Replies)
Discussion started by: awk-admirer
2 Replies
6. UNIX for Advanced & Expert Users
HI,
My Input file data is
dn:adcfgeneral
id:13343
Name:xxxxxx
Password:iutyerwuitywue wpuwt
tuiytruityrutyrwtyrwp
dn:cdferwjyyyy
id:3875
Name:yyyy
Password :hgfdsjkfhdsfkdlshf
dshfkldshfdklsfh
interset:uiuiufj
My output should be
... (6 Replies)
Discussion started by: dineshaila
6 Replies
7. Shell Programming and Scripting
Hi Experts,
Please bear with me, i need help
I am learning AWk and stuck up in one issue.
First point : I want to sum up column value for column 7, 9, 11,13 and column15 if rows in column 5 are duplicates.No action to be taken for rows where value in column 5 is unique.
Second point : For... (1 Reply)
Discussion started by: as7951
1 Replies
8. Shell Programming and Scripting
Hi - I want to add all columns if column1 name matches.
TOPIC1 5 1 4
TOPIC2 3 2 1
TOPIC3 7 2 5
TOPIC1 6 3 3
TOPIC2 4 1 3
TOPIC3 9 5 4
. . . .
. . . .
. . . .
Result should look like
TOPIC1 11 4 7
TOPIC2 7 3 4 (1 Reply)
Discussion started by: oraclermanpt
1 Replies
9. Shell Programming and Scripting
I want to split this with every 5 or 50 depend on how much data the file will have. And remove the comma on the end
Source file will have
001,0002,0003,004,005,0006,0007,007A,007B,007C,007E,007F,008A,008C
Need Output from every 5 tab and remove the comma from end of each row
... (4 Replies)
Discussion started by: ranjancom2000
4 Replies
10. UNIX for Beginners Questions & Answers
Hi,
I am trying to split the following output into two columns, where each column has Source: Destination:
OUTPUT TO FILTER
$ tshark -r Capture_without_mtr.pcap -V | awk '/ (Source|Destination): /' | more
Source: x.x.x.x
Destination: x.x.x.x
Source:... (2 Replies)
Discussion started by: sand1234
2 Replies
COLRM(1) BSD General Commands Manual COLRM(1)
NAME
colrm -- remove columns from a file
SYNOPSIS
colrm [start [stop]]
DESCRIPTION
The colrm utility removes selected columns from the lines of a file. A column is defined as a single character in a line. Input is read
from the standard input. Output is written to the standard output.
If only the start column is specified, columns numbered less than the start column will be written. If both start and stop columns are spec-
ified, columns numbered less than the start column or greater than the stop column will be written. Column numbering starts with one, not
zero.
Tab characters increment the column count to the next multiple of eight. Backspace characters decrement the column count by one.
ENVIRONMENT
The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of colrm as described in environ(7).
EXIT STATUS
The colrm utility exits 0 on success, and >0 if an error occurs.
SEE ALSO
awk(1), column(1), cut(1), paste(1)
HISTORY
The colrm command appeared in 3.0BSD.
BSD
August 4, 2004 BSD