Sponsored Content
Top Forums UNIX for Beginners Questions & Answers Grepping for one variable while using awk to parse an associated variable Post 303042717 by Aia on Saturday 4th of January 2020 02:26:49 AM
Old 01-04-2020
Code:
cat p.py
#!/usr/bin/env python3

data = {}
with open("file-to-search.txt") as f2s:
    for line in f2s:
        fields = line.split()
        fields.pop(1)

        if fields[0] in data:
            data[fields[0]].update({fields[2]: " ".join(fields)})
        else:
            data[fields[0]] = {fields[2]: " ".join(fields)}

points = {}
for entry in data:
    scores = []
    for s in data[entry]:
        scores.append(s)
    scores.sort(reverse=True)
    points[entry] = scores

with open("variable.txt") as s2f:
    for line in s2f:
        target, score = line.split()
        for s in points[target]:
            if score > s:
                print(data[target][s])
                break

Run:
Code:
python3 p.py
01001 1902 62.6
01003 1901 65.3
01005 1900 64.7
01007 1902 62.7

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

grepping a variable

I need to pass a parameter that will then be grepped. I need it to grep /paramater and then have a space so if 123 was passed my grep would be grep '/123 ' sample.log this works fine from the command line but when i try and set it searchThis="/$2 " and then run grep $searchThis... (6 Replies)
Discussion started by: magnia
6 Replies

2. Shell Programming and Scripting

assign awk's variable to shell script's variable?

Dear All, we have a command output which looks like : Total 200 queues in 30000 Kbytes and we're going to get "200" and "30000" for further process. currently, i'm using : numA=echo $OUTPUT | awk '{print $2}' numB=echo $OUTPUT | awk '{print $5}' my question is : can I use just one... (4 Replies)
Discussion started by: tiger2000
4 Replies

3. Shell Programming and Scripting

Grepping Date Variable

Hello, I would like for the user to input the date for a particular log file, then have the input sent to a variable, which is then used via grep to extra the logs for the specific date the user request. I did some searching, but I still don't understand why I'm not seeing any result. ... (4 Replies)
Discussion started by: ravzter
4 Replies

4. Shell Programming and Scripting

using awk for setting variable but change the output of this variable within awk

Hi all, Hope someone can help me out here. I have this BASH script (see below) My problem lies with the variable path. The output of the command find will give me several fields. The 9th field is the path. I want to captured that and the I want to filter this to a specific level. The... (6 Replies)
Discussion started by: Cowardly
6 Replies

5. Shell Programming and Scripting

Help about parse the variable

I'm using bash the code is QEMU_CMD="qemu-system-x86_64 -smp 2 -m 512 $QEMU_PARAMETER -hda $GUEST_IMAGE -kernel $GUEST_KERNEL -append \"root=/dev/hda rw console=ttyS0,115200 ip=$IP_PARAMETER \" -nographic" echo "..............................." echo "qemu command is... (9 Replies)
Discussion started by: yanglei_fage
9 Replies

6. Shell Programming and Scripting

Grepping for variable in brackets

I have a script which reads a number out of a log file. The pertinent line is this: cat /tmp/listofnumbers When I run cat /tmp/listofnumbers what I am seeing is on each line. I am trying to make the script read from that file and grep for a variable like the following line should do: ... (4 Replies)
Discussion started by: newbie2010
4 Replies

7. Shell Programming and Scripting

awk print variable then fields in variable

i have this variable: varT="1--2--3--5" i want to use awk to print field 3 from this variable. i dont want to do the "echo $varT". but here's my awk code: awk -v valA="$varT" "BEGIN {print valA}" this prints the entire line. i feel like i'm so close to getting what i want. i... (4 Replies)
Discussion started by: SkySmart
4 Replies

8. Shell Programming and Scripting

Grepping the file into a variable after SSH into a server

Hi All, When i am logged into a server , i am able to assign grep value to a variable as follows. VAR=`grep 'Listener stopped' /logs/perf.log` However, when i log out of the server, and try to execute the following command by first SSHing into server, it throws error. $ VAR=`ssh Server... (4 Replies)
Discussion started by: srkmish
4 Replies

9. Shell Programming and Scripting

How to handle grepping variable data containing wildcards?

I have a lot of files with keywords and unique names. I'm using a shell script to refer to a simple pattern file with comma separated values in order to match on certain keywords. The problem is that I don't understand how to handle the wildcard values when I want to skip over the unique names. ... (5 Replies)
Discussion started by: abercrom
5 Replies

10. UNIX for Beginners Questions & Answers

How can I assign awk's variable to shell script's variable?

I have the following script, and I want to assign the output ($10 and $5) from awk to N and L: grdinfo data.grd | awk '{print $10,$5}'| read N L output from gridinfo data.grd is: data.grd 50 100 41 82 -2796 6944 0.016 0.016 3001 2461. where N and L is suppose to be 3001 and 100. I use... (8 Replies)
Discussion started by: geomarine
8 Replies
All times are GMT -4. The time now is 07:32 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy