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SC2129
Joachim Ansorg edited this page Nov 12, 2021
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7 revisions
echo foo >> file
date >> file
cat stuff >> file
{
echo foo
date
cat stuff
} >> file
Rather than adding >> something
after every single line, you can simply group the relevant commands and redirect the group. So the file has to be opened and closed only once and it means a performance gain.
This is mainly a stylistic issue, and can freely be ignored.