Usage:
script [options] [file]
Make a typescript of a terminal session.
Options:
-a, --append append the output
-c, --command <command> run command rather than interactive shell
-e, --return return exit code of the child process
-f, --flush run flush after each write
--force use output file even when it is a link
-q, --quiet be quiet
-t[<file>], --timing[=<file>] output timing data to stderr or to FILE
-h, --help display this help
-V, --version display version
更新@A-Ron 的回答
A)同时使用 Linux 和 MacO
B)间接传播状态代码(因为 MacOsscript不支持)
faketty () {
# Create a temporary file for storing the status code
tmp=$(mktemp)
# Ensure it worked or fail with status 99
[ "$tmp" ] || return 99
# Produce a script that runs the command provided to faketty as
# arguments and stores the status code in the temporary file
cmd="$(printf '%q ' "$@")"'; echo $? > '$tmp
# Run the script through /bin/sh with fake tty
if [ "$(uname)" = "Darwin" ]; then
# MacOS
script -Fq /dev/null /bin/sh -c "$cmd"
else
script -qfc "/bin/sh -c $(printf "%q " "$cmd")" /dev/null
fi
# Ensure that the status code was written to the temporary file or
# fail with status 99
[ -s $tmp ] || return 99
# Collect the status code from the temporary file
err=$(cat $tmp)
# Remove the temporary file
rm -f $tmp
# Return the status code
return $err
}