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Community Bot
Community Bot
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What stream does the perf command use!? I've been trying to capture it with

(perf stat -x, -ecache-misses ./a.out>/dev/null) 2> results

following http://stackoverflow.com/q/13232889/50305https://stackoverflow.com/q/13232889/50305, but to no avail. Why can I not capture the input... it's like letting some fish get away!!

What stream does the perf command use!? I've been trying to capture it with

(perf stat -x, -ecache-misses ./a.out>/dev/null) 2> results

following http://stackoverflow.com/q/13232889/50305, but to no avail. Why can I not capture the input... it's like letting some fish get away!!

What stream does the perf command use!? I've been trying to capture it with

(perf stat -x, -ecache-misses ./a.out>/dev/null) 2> results

following https://stackoverflow.com/q/13232889/50305, but to no avail. Why can I not capture the input... it's like letting some fish get away!!

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Dervin Thunk
Dervin Thunk
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What stream does perf use?

What stream does the perf command use!? I've been trying to capture it with

(perf stat -x, -ecache-misses ./a.out>/dev/null) 2> results

following http://stackoverflow.com/q/13232889/50305, but to no avail. Why can I not capture the input... it's like letting some fish get away!!