Etan Reisner

Etan Reisner has asked 3 questions and find answers to 355 problems.

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Etan Reisner questions

Looking for explanation of shell redirection interleaving behaviour
Where does the recursive variable expansion in bash/shell numeric contexts come from?
Is this font: shorthand property syntax valid? (My reading of the spec says yes, but half of my installed browsers disagree.)

Etan Reisner answers

How can I display commit's position in the history relative to tags (and branches)?
bash parameter expansion ${parameter##word}
What does 'G' do with sed command?
Makefile: redefining variable in runtime using @if,eval: variable always takes value of last eval
How to color the output of awk depending on a condition
How to background tasks within a bash loop
What does impossibliity mean in gnu make -p?
Shebang option ' #!/bin/csh -f '
set up git alias, but then calling it gives 'command not found'
Can I override a Lua table's return value for itself?