change from using which to using hash#10
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cardoe wants to merge 1 commit intorconradharris:masterfrom
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which was noisy on a box without pv which lead me to want to change it. which is also not recommended to be used in scripts since return code and output isn't necessarily guaranteed. Since we're on bash its safer to use hash, which is a built-in which will speed all this up.
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which was noisy on a box without pv which lead me to want to change it.
which is also not recommended to be used in scripts since return code
and output isn't necessarily guaranteed. Since we're on bash its safer
to use hash, which is a built-in which will speed all this up.
For more context: https://stackoverflow.com/questions/592620/check-if-a-program-exists-from-a-bash-script