0
votes
2answers
52 views

Bash split a list of files

I have 200 files in a folder like: test_1_cfg.dat, test_2_cfg.dat,.... and so on. I need to include in a bash script the first 40 files as input and run some process, another script to read the next ...
1
vote
1answer
108 views

Binary search for a failing line

git has bisect run to figure out which revision an error was introduced. I have a big file (100GB) and at least one of the lines is bad, but the program I have to check it with will not tell me which ...
4
votes
2answers
1k views

What's a safe and portable way to split a string in shell programming?

When writing a shell script, I often want to split a string. Here's a very simple example: for dir in $(echo $PATH | tr : " "); do [[ -x "$dir"/"$1" ]] && echo $dir done This will ...
1
vote
1answer
487 views

Reading the contents of the file and splitting using ksh

We're using a ksh script for installing one product. I've another config file, I'd need to read this configuration file from my main script Content of the Configuration file: ...
3
votes
4answers
17k views

Splitting string by the first occurrence of a delimiter

I have a string in the next format id;some text here with possible ; inside and want to split it to 2 strings by first occurrence of the ;. So, it should be: id and some text here with possible ; ...