Created
August 10, 2023 07:03
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wait function for any pid without see "pid is not a child of this shell"
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| #!/usr/bin/env bash | |
| # https://unix.stackexchange.com/a/427133 | |
| if [ `uname` == "Linux" ]; then | |
| tail --pid=$1 -f /dev/null | |
| else | |
| lsof -p $1 +r 1 &>/dev/null | |
| fi |
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