I got an error related to “bc” the command-line calculator while executing the MySQL tuning script. The fix was also simple 🙂
Error: Command line calculator 'bc' not found!
The “bc” is the command-line calculator for Linux. You can simply do calculations through your command-line. See some example here:
bc <<< 10*25 250 bc <<< 10-25 -15
The solution is quite simple, install the utility ‘bc’ using YUM
yum install bc
That’s it 🙂