mirror of
https://https.git.savannah.gnu.org/git/bash.git
synced 2026-06-22 13:27:58 +02:00
Chet Ramey
51 lines
1.3 KiB
Plaintext
51 lines
1.3 KiB
Plaintext
# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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: ${THIS_SH:=./bash}
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printf "time -c : :\n"
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time ${THIS_SH} -c :
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printf "time /dev/null:\n"
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time ${THIS_SH} /dev/null
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printf "\nPOSIX: time -p /dev/null:\n"
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time -p ${THIS_SH} /dev/null
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printf "\nBSD time /dev/null:\n"
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TIMEFORMAT=$'\t%1R real\t%1U user\t%1S sys'
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time ${THIS_SH} /dev/null
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printf "\nSYSV time /dev/null:\n"
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TIMEFORMAT=$'\nreal\t%1R\nuser\t%1U\nsys\t%1S'
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time ${THIS_SH} /dev/null
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printf "\nksh time /dev/null:\n"
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TIMEFORMAT=$'\nreal\t%2lR\nuser\t%2lU\nsys\t%2lS'
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time ${THIS_SH} < /dev/null
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time (:)
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(time :)
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times -x
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printf "\ntimes:\n"
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times
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echo
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times --
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printf "\ntime standalone:\n"
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{ time ; echo after; } |& wc -l
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exit 0
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