很奇怪， dir 不會， ls 特別慢
chchang@ai:/tmp$ dir
config.yaml mkdocs_kzjql7f5 systemd-private-fac8dd479b604752a9b92aa41603bc5d-fwupd.service-JsFSrO
data node-compile-cache systemd-private-fac8dd479b604752a9b92aa41603bc5d-polkit.service-8zrkek
edict-inspect openclaw systemd-private-fac8dd479b604752a9b92aa41603bc5d-systemd-logind.service-959GaX
edict-install-no-restart.sh openclaw-1001 systemd-private-fac8dd479b604752a9b92aa41603bc5d-upower.service-8UBYpo
fileeQ0Evn pytest-of-alice tmp.40VPPvg8P2
filelRzxxx rclone-create.err tmp7xns1fy4
fileVVZcRu rclone-create.out tmp.H4bx43K7si
headscale_0.28.0_linux_amd64.deb rclone-update.err tmp.PNwCwn1SEt
jiti rclone-update.out tmpqcmipln4
leantime-login.html snap-private-tmp tmpu8dil9mv
leantime-root.html sysadmin-reset.err tmp.W95KKwVlbF
mempalace_session_77qn92pm sysadmin-reset.out tmpwo34asn9
chchang@ai:/tmp$ ls