pentest-distro-builder/filesystem/etc/skel/.tmux/plugins/tmux-cpu/scripts/helpers.sh

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get_tmux_option() {
local option="$1"
local default_value="$2"
local option_value="$(tmux show-option -gqv "$option")"
if [ -z "$option_value" ]; then
echo "$default_value"
else
echo "$option_value"
fi
}
is_osx() {
[ $(uname) == "Darwin" ]
}
is_freebsd() {
[ $(uname) == "FreeBSD" ]
}
is_openbsd() {
[ $(uname) == "OpenBSD" ]
}
is_linux() {
[ $(uname) == "Linux" ]
}
is_cygwin() {
command -v WMIC &> /dev/null
}
is_linux_iostat() {
# Bug in early versions of linux iostat -V return error code
iostat -c &> /dev/null
}
cpus_number() {
if is_linux; then
nproc
else
sysctl -n hw.ncpu
fi
}
command_exists() {
local command="$1"
command -v "$command" &> /dev/null
}