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stringop3.sh
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95 lines (78 loc) · 1.42 KB
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#!/bin/sh
setup() { string='abc:def:ghi'; }
#bench "str remove ^ shortest builtin"
@begin
var=${string#*:}
@end
#bench "str remove ^ shortest echo | cut"
@begin
var=$(echo "$string" | cut '-d:' -f2-)
@end
#bench "str remove ^ shortest cut here doc"
@begin
var=$(cut '-d:' -f2- << EOF
$string
EOF
)
@end
#bench "str remove ^ shortest cut here str"
@begin
var=$(cut '-d:' -f2- <<< "$string")
@end
#bench "str remove ^ longest builtin"
@begin
var=${string##*:}
@end
#bench "str remove ^ longest echo | cut"
@begin
var=$(echo "$string" | cut '-d:' -f3)
@end
#bench "str remove ^ longest cut here doc"
@begin
var=$(cut '-d:' -f3 << EOF
$string
EOF
)
@end
#bench "str remove ^ longest cut here str"
@begin
var=$(cut '-d:' -f3 <<< "$string")
@end
#bench "str remove $ shortest builtin"
@begin
var=${string%:*}
@end
#bench "str remove $ shortest echo | cut"
@begin
var=$(echo "$string" | cut '-d:' -f-2)
@end
#bench "str remove $ shortest cut here doc"
@begin
var=$(cut '-d:' -f-2 << EOF
$string
EOF
)
@end
#bench "str remove $ shortest cut here str"
@begin
var=$(cut '-d:' -f-2 <<< "$string")
@end
#bench "str remove $ longest builtin"
@begin
var=${string%%:*}
@end
#bench "str remove $ longest echo | cut"
@begin
var=$(echo "$string" | cut '-d:' -f1)
@end
#bench "str remove $ longest cut here doc"
@begin
var=$(cut '-d:' -f1 << EOF
$string
EOF
)
@end
#bench "str remove $ longest cut here str"
@begin
var=$(cut '-d:' -f1 <<< "$string")
@end