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 vote136 views1 answer
Bash split and get last
Shell/Bash
2 votes113 views1 answer
How to open files from git bash
Shell/Bash
17 votes121 views6 answers
Mongodb install ubuntu
Shell/Bash
2 votes110 views1 answer
Git search history for file
Shell/Bash
0 vote125 views1 answer
Task scheduler powershell closes immediately
Shell/Bash
1 vote113 views2 answers
Ubuntu find filename recursive
Shell/Bash
0 vote123 views1 answer
Mp4 to mp3 converter bat ffmpeg
Shell/Bash
3 votes119 views1 answer
Invalid command 'ProxyPass', perhaps misspelled or defined by a module not included in the server configuratio
Shell/Bash
-1 vote110 views2 answers
Conda install ipywidgets
Shell/Bash
0 vote121 views2 answers
How to force push to heroku
Shell/Bash