Commands by regulatre (2)

  • Change the scale to adjust number of decimal places prefix the command with "time" to benchmark the computer (compare how long it takes to calculate 10000 digits of pi on various computers). Show Sample Output


    1
    echo "scale=1000; 4*a(1)" | bc -l
    regulatre · 2014-07-31 19:13:26 0
  • Copy a local directory to a remote server using ssh+tar (assume server is lame and does not have rsync).


    0
    tar -vzc /path/to/cool/directory | ssh -q my_server 'tar -vzx -C /'
    regulatre · 2014-07-31 18:42:57 0

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