Scale variable with bc

for dir in basil*; do
  # In reference region mode, M0.txt = estimated M0 value from arterial blood. 
  # Use bc to scale the resulting number so it only has 2 digits after the decimal point.
  # Critically, bc only works if you DO some math (so here I divide by 1)
  echo "${dir}, calib/M0_arterial_blood, $(echo "scale=2; $(cat ${dir}/calib/M0.txt)/1" | bc)"
done

Similar codes

1 vote272 views1 answer
Ffmpeg take screenshot
Shell/Bash
0 vote279 views1 answer
Wsl install from tar
Shell/Bash
1 vote304 views1 answer
Get httpie windows 10
Shell/Bash
3 votes288 views2 answers
How to push code to bitbucket
Shell/Bash
2 votes278 views1 answer
E: The repository 'http://ppa.launchpad.net/certbot/certbot/ubuntu hirsute Release' does not have a Release file.
Shell/Bash
85 votes300 views6 answers
How to unzip tar.gz file
Shell/Bash
0 vote284 views1 answer
Look like hacker linux
Shell/Bash
7 votes268 views2 answers
Git stash apply item
Shell/Bash
0 vote298 views1 answer
Install CasaOS
Shell/Bash
36 votes279 views2 answers
No module named 'sklearn'
Shell/Bash