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Add up a column of numbers at the Unix shell
..... | paste -sd+ - | bc
is the shortest one I've found (from the UNIX Command Line blog).
Edit: added the - argument for portability, thanks @Dogbert and @Owen.
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Good tool to visualise database schema? [closed]
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nano error: Error opening terminal: xterm-256color
...Virtualbox on Max OS X. (which is ssh from MacOS into a Buildroot based VM and tgen run top)
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...d2a-001b77dc0bed.jpg. I want to find out all these images using "find" command:
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