The simple one liner will be:
adb shell screencap -p | perl -pe 's/\x0D\x0A/\x0A/g' > screen.png
The above command:
1. Uses adb to grab the screenshot and sends binary data to stdout, which is then ...
2. ... appended to a file screen.jpg. The perl command in between converts CRLF to LF.
Source
adb shell screencap -p | perl -pe 's/\x0D\x0A/\x0A/g' > screen.png
The above command:
1. Uses adb to grab the screenshot and sends binary data to stdout, which is then ...
2. ... appended to a file screen.jpg. The perl command in between converts CRLF to LF.
Source
