10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi ,
I have a requirement to read a file ( 5 fields , ~ delimited) and find the records which contain anything other than Alphabets, Numbers , comma ,space and dot . ie a-z and A-Z and 0-9 and . and " " and , in 2nd field. Once I do that i would want the result to have field1|<flag>
flag can... (2 Replies)
Discussion started by: ashwin3086
2 Replies
2. Shell Programming and Scripting
Hello,
i need help with awk.
I have this file:
cat number
DirB port 67 er_enc_out 0 er_bad_os 0
DirB port 71 er_enc_out 56 er_bad_os 0
DirB port 74 er_enc_out 0 er_bad_os 0
DirB port 75 ... (4 Replies)
Discussion started by: elilmal
4 Replies
3. UNIX for Dummies Questions & Answers
I have a file that has multiple lines, of grouped data, that typically all have the same values in the 1st field, however, I would like to search the 1st field for any differences and set a flag to use in an "if" statement to run some other routine.
An example of the typical file is below,... (2 Replies)
Discussion started by: co21ss
2 Replies
4. Shell Programming and Scripting
Hi everyone,
I am trying to find sty all day.
I have two files:
File 1:
N 82 AAA A 1 0.67
N 83 BBB B 1 0.79
N 84 CCC C 1 0.11
File 2:
N 82 AAA A 1 0.63
N 83 BBB B 1 0.03
N 84 CCC C 1 0.08
I want to calculate... (2 Replies)
Discussion started by: Tzole
2 Replies
5. Shell Programming and Scripting
I am trying to find a specific set of characters in a long file. I only want to find the characters in column 265 for 4 bytes.
Is there a search for that? I tried cut but couldn't get it to work.
Ex. I want to find '9999' in column 265 for 4 bytes. If it is in there, I want it to print... (12 Replies)
Discussion started by: Drenhead
12 Replies
6. Shell Programming and Scripting
I'm trying to update a text file via sed/awk, after a lot of searching I still can't find a code snippet that I can get to work.
Brief overview:
I have user input a line to a variable, I then find a specific value in this line 10th field in this case. After asking for new input and doing some... (14 Replies)
Discussion started by: crownedzero
14 Replies
7. Shell Programming and Scripting
It seems like a common task, but I haven't been able to find the solution.
vitallog.txt
1310,John,Hancock
13211,Steven,Mills
122,Jane,Doe
138,Thoms,Doe
1500,Micheal,May
vitalinfo.txt
12122,Jane,Thomas
122,Janes,Does
123,Paul,Kite
**OUTPUT**
vitalfiltered.txt
12122,Jane,Thomas... (2 Replies)
Discussion started by: charles33
2 Replies
8. Shell Programming and Scripting
Say the input was as follows:
Brat 20 x 1000 32rf
Pour 15 p 1621 05pr
Dart 10 z 1111 22xx
My program prompts for an input, what I want is to use the input to locate a specific field. Like if I type in, "Pou" then it would return "Pour" and just "Pour"
I currently have this line but it is... (6 Replies)
Discussion started by: Bungkai
6 Replies
9. Shell Programming and Scripting
Hi,
I have following samp.txt file in unix.
samp.txt
01Roy2D3M000000
02Rad2D3M222222
.
.
.
.
10Mik0A2M343443
Desired Output
01Roy2A3M000000
02Rad2A3M222222
.
. (5 Replies)
Discussion started by: techmoris
5 Replies
10. Shell Programming and Scripting
I want to find the top N entries for a certain field based on the values of another field.
For example if N=3, we want the 3 best values for each entry:
Entry1 ||| 100
Entry1 ||| 95
Entry1 ||| 30
Entry1 ||| 80
Entry1 ||| 50
Entry2 ||| 40
Entry2 ||| 20
Entry2 ||| 10
Entry2 ||| 50... (1 Reply)
Discussion started by: FrancoisCN
1 Replies