Bash Copilot is an LLM to generate bash command line or script based on your input of natural language description (NL2Bash). This model supports multiturn conversation, which means you can (1) implicitly refer to an formerly mentioned entity using pronoun or omitting it, (2) optimize or complete the target code step by step.

Bash Copilot is a fine-tuned version of Yi-1.5-6B with 21k multiturn conversations of both Chinese and English that converts natural language to bash code. The source corpus is collected from github repos of more than 500 stars. The dataset will be released with next release of BashCopilot-6B (non-preview version).

Here are some examples:

Example 1:

user: compare id field of a.json and b.json
assistant: diff <(jq -r '.id' a.json) <(jq -r '.id' b.json)
user: print the bigger one
assistant: echo $(( $(jq -r '.id' a.json) > $(jq -r '.id' b.json)? $(jq -r '.id' a.json) : $(jq -r '.id' b.json) ))

Example 2:

user: count the file under /path/to/target
assistant: find /path/to/target -type f | wc -l
user: write this to count.sh
assistant: echo "find /path/to/target -type f | wc -l" > count.sh
user: repeatedly run it until it returns 10, then break the loop
assistant: while [ $($count.sh) -ne 10 ]; do sleep 1; done
user: instead of sleep, send "not ready" to 1.2.3.4:8888 via TCP
assistant: while [ $($count.sh) -ne 10 ]; do echo not ready > /dev/tcp/1.2.3.4/8888; sleep 1; done

Example 3:

user: 文件夹/path/to/target下的文件个数
assistant: ls /path/to/target | wc -l
user: 写入count.sh
assistant:

echo '#!/bin/bash
count=`ls | wc -l`
echo $count' > count.sh

user: 循环运行它，直到结为10退出循环
assistant:

while [ 1 ]
do
	./count.sh
	if [ $? -eq 10 ];
	then
		break;
	fi
done

rabbitcat/BashCopilot-6B-preview

rabbitcat/
BashCopilot-6B-preview