[issue]: egrep: warning: egrep is obsolescent; using grep -E

[kojq]

Official FAQ

• I have checked the official FAQ.

Ventoy Version

1.0.85

What about latest release

Yes. I have tried the latest release, but the bug still exist.

Try alternative boot mode

No. I didn't try these alternative boot modes.

BIOS Mode

Both

Partition Style

GPT

Disk Capacity

0 GB

Disk Manufacturer

No response

Image file checksum (if applicable)

None

Image file download link (if applicable)

No response

What happened?

Type ventoy into Linux CLI and the first output is:
egrep: warning: egrep is obsolescent; using grep -E
egrep: warning: egrep is obsolescent; using grep -E

This begins from GNU Grep 3.8 with part of documentation stating: egrep and fgrep were not standardized by POSIX and are no longer needed. In the current GNU implementation, egrep and fgrep issue a warning and then act like their modern counterparts; eventually, they are planned to be removed entirely.

[ventoy]

I have updated it, please try this CI release:
https://github.com/ventoy/Ventoy/actions/runs/3749064414
https://www.ventoy.net/en/doc_github_ci.html

[kojq]

The fix for the warnings look good, however, some other parts of the code use this.

SQUASHFS/squashfs-tools-4.4/squashfs-tools/build.sh
GRUB2/MOD_SRC/grub-2.04/install.sh
IMG/cpio/sbin/init
FUSEISO/build.sh
IMG/cpio/ventoy/hook/debian/porteus-path.sh
Ventoy/IMG/cpio/ventoy/loop/cloudready/ventoy-hook.sh
IMG/cpio/ventoy/loop/fydeos/ventoy-hook.sh
ExFAT/buidexfat.sh
IMG/cpio/ventoy/hook/tinycore/ventoy-disk.sh
IMG/cpio/ventoy/loop/openwrt/ventoy-disk.sh
LiveCD/VTOY/ventoy/ventoy.sh

There are also references with BusyBox. I suppose none of this matters due to your build environment?

[ventoy]

These scripts are not for users and will not run in your system. So it doesn't matter.

[kojq]

We can close this 👍 .