Saturday, 7 June 2025

bc

 # bc examples
pi=$(echo "scale=10; 4*a(1)" | bc -l)
echo $pi
3.1415926532

echo "scale=10; 4*a(1)" | bc -l
3.1415926532

echo "scale=10; 35*4763" | bc -l
166705

at
Labels:

ccze

 ccze - log colorizer  sudo tail -f /var/log/syslog | ccze

  • Home
    7z : Compression utility aa :  a simple utility to help create backups ab : Apache HTTP server benchmarking tool  aespipe : AES encrypti...
  • grub
    grub-mkconfig - generate a GRUB configuration file grub-mkconfig -o /boot/grub/grub.cfg
  • du
     # To sort directories/files by size: du -sk *| sort -rn # To show cumulative human-readable size: du -sh # To show cumulative human-readabl...