mirror of https://github.com/mirror/busybox.git
43 lines
1.1 KiB
Plaintext
Executable File
43 lines
1.1 KiB
Plaintext
Executable File
set -- abc "d e"
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echo 'Testing: !IFS $*'
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unset IFS; for a in $*; do echo ".$a."; done
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echo 'Testing: !IFS $@'
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unset IFS; for a in $@; do echo ".$a."; done
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echo 'Testing: !IFS "$*"'
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unset IFS; for a in "$*"; do echo ".$a."; done
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echo 'Testing: !IFS "$@"'
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unset IFS; for a in "$@"; do echo ".$a."; done
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echo 'Testing: IFS="" $*'
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IFS=""; for a in $*; do echo ".$a."; done
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echo 'Testing: IFS="" $@'
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IFS=""; for a in $@; do echo ".$a."; done
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echo 'Testing: IFS="" "$*"'
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IFS=""; for a in "$*"; do echo ".$a."; done
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echo 'Testing: IFS="" "$@"'
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IFS=""; for a in "$@"; do echo ".$a."; done
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echo 'Testing: !IFS v=$*'
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unset IFS; v=$*; echo "v='$v'"
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echo 'Testing: !IFS v=$@'
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unset IFS; v=$@; echo "v='$v'"
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echo 'Testing: !IFS v="$*"'
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unset IFS; v="$*"; echo "v='$v'"
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echo 'Testing: !IFS v="$@"'
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unset IFS; v="$@"; echo "v='$v'"
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echo 'Testing: IFS="" v=$*'
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IFS=""; v=$*; echo "v='$v'"
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echo 'Testing: IFS="" v=$@'
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IFS=""; v=$@; echo "v='$v'"
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echo 'Testing: IFS="" v="$*"'
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IFS=""; v="$*"; echo "v='$v'"
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echo 'Testing: IFS="" v="$@"'
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IFS=""; v="$@"; echo "v='$v'"
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# Note: in IFS="" v=$@ and IFS="" v="$@" cases, bash produces "abc d e"
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# We produce "abcd e"
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echo Finished
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