All Questions
36 questions
3
votes
2
answers
195
views
Processing a very long single line of comma-separated (?) floating point numbers
I have a sample svg file from the graphics program Inkscape. My objective is to collect every third pair from a very long line of floating point numbers. That seems simple enough. The larger objective ...
3
votes
1
answer
80
views
Split Text to Columns and move all data to the next column
Objective
I'd like to confirm if there is a more efficient approach for the working script below, which splits column data in my tsv files.
I suspect this can be achieved with awk or maybe sed but my ...
- 131
3
votes
0
answers
93
views
The Blacklist v2
This script gathers domains listed from sources in this JSON file and compiles them into one text file. Text files that have a similar key under the whitelists ...
- 3,149
3
votes
1
answer
161
views
Parse log file and send the result to an API
The task is to get the most recent login time of the day for each user. Then send such a result to an API.
The log file (file.log) looks like the following (only ...
- 5,724
2
votes
0
answers
64
views
bash / awk workflow operating on multi-column files [closed]
I am working on the improvement of the bash-awk workflow designed for the analysis of data in multiple-colums format. The script uses AWK code (which extract numbers from selected columns of the input....
- 149
2
votes
1
answer
117
views
Printing of status message during execution of the bash script
As a part of my bash routine I am printing some message in terminal regarding status of the workflow. The message in splited into two parts (part 1: begining of the task, part 2: status of its ...
- 149
1
vote
1
answer
146
views
Compare script using awk and bash
I try to create compare script using awk and another command and running successful.
But I think the script I create it's to long.
Is there anyone can shorten my script below ?
After plan A ...
- 21
2
votes
1
answer
405
views
Bash script wallpaper randomizer
I thought it would be fun to write a simple and small bash script which randomly chooses a wallpaper from a given directory of a set of wallpaper images. The code is as follows.
...
user228607
1
vote
1
answer
107
views
Parse and clean large log files
I have the code below, which works successfully, and is used to parse, clean log files (very large in size) and output into smaller sized files. Output filename is the first 2 characters of each line. ...
- 181
0
votes
1
answer
42
views
Split large log file like a dictionary [closed]
I have a large log file in the following format. Do note that this is already sorted alphabetically. I wish to split it into smaller pieces, and with file names reflecting the content of the file (...
- 181
2
votes
2
answers
124
views
Extracting emails from log files
I have huge number of text files, each several hundred MB in size. Unfortunately, they are not all fully standardized in any one format. Plus there is a lot of legacy in here, and a lot of junk and ...
- 181
3
votes
0
answers
51
views
Merging multiple awk commands while retaining functionality
Turned in a project a few days ago, and I needed a way to filter and format values off a file. I decided to go for a bash script since it seemed like a good option, and I came up with the following:
<...
- 31
3
votes
1
answer
2k
views
Extract multiple attributes values in XML tags
I have a XML file (test.xml) that can be sum up as follow (I filtered it so it will be more readable):
...
- 287
2
votes
0
answers
185
views
Bash wrapper for connmanctl with autocompletion
So the idea came from the fact that
connmanctl only completes filenames/directories when used non-interactively,
whereas when used interactively (executing ...
- 517
6
votes
3
answers
644
views
Count unique IP address in a date range from Apache log
I use the following command to get specific entries between certain dates from Apache log files. Then I filter out my own address and some bots, then I print out the IP, sort it, get the uniques, ...
- 265