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

0 vote143 views1 answer
Django celery beat install
Shell/Bash
0 vote224 views1 answer
Flash non détecté par linux aprés formatage
Shell/Bash
0 vote199 views1 answer
Clamscan quarantine
Shell/Bash
2 votes178 views3 answers
Parent branch
Shell/Bash
0 vote184 views1 answer
Bash run until success or timeout
Shell/Bash
10 votes195 views2 answers
Corntab using nano
Shell/Bash
0 vote177 views1 answer
Echo -e flag
Shell/Bash
2 votes180 views3 answers
Count sub files in folder linux
Shell/Bash
0 vote184 views1 answer
Zsh problem: compinit:503: no such file or directory
Shell/Bash
0 vote202 views2 answers
Intel pinning threads
Shell/Bash