df type tips — authorized -T / filesystem-type tip checklist
df -T helps authorized labs sample filesystem-type literacy on mounts they own. Pair with df-tips, df-human-tips, df-inode-tips, df-disk-tips, mount-bind-tips. Prefer lab VMs — never probe foreign mounts without permission. Distinct from df-tips (-T zoom ≠ general df) and df-human-tips (type ≠ human sizes). Swapped in for colliding uniq-count-tips (already live).
Snapshot
| Field | Value |
|---|---|
| Surface | df type tip checklist (df -T / -t / --type) |
| Job | Authorized filesystem-type tip literacy |
| Peer | df-tips |
| Peer | df-human-tips |
| Peer | df-inode-tips |
| Peer | mount-bind-tips |
Tip checklist (authorized only)
- Confirm you may read mounts on the lab host (syllabus box you own).
- Prefer documenting who / why / ticket before any broad df — never probe production mounts without change control.
- Record short factual notes; quote short Evidence (mount + Type — never secrets).
- Optional: human peer → df-human-tips when the syllabus zooms on sizes vs types.
- Optional: inode peer → df-inode-tips when the syllabus zooms on inodes vs types.
- Prefer disposable lab mounts for drills; quote non-secret labels afterward as Evidence.
- Prefer
df -T/df -t ext4 -Tread-back — refuse unauthorized foreign-mount cookbooks. - Stop at literacy — no attack or unauthorized privilege-escalation cookbooks.
Allowed framing
- Classroom labs reviewing filesystem types on disposable mounts.
- Binding short factual notes as Evidence (mount + Type — no secrets).
- Documenting expected vs observed Type columns for authorized notes.
- Comparing df-type ↔ df / df-human / df-inode / df-disk / mount peer tip pages under one binder.
- Testing syllabus-approved lab mounts only when change control authorizes that drill on lab resources.
Scope we will not cover
- No crack/pirate/keygen via df.
- No intentional unauthorized mount probes against foreign hosts.
- No secret-theft or credential harvesting from mount options.
- No cookbooks that use df -T as an attack step against production without authorization.
- No df framed as a privilege-escalation guide against systems you do not own.
Beginner path (authorized only)
- Obtain one syllabus-approved disposable lab host with coreutils df available.
- Prefer a throwaway lab mount (df-tips, df-human-tips) before touching real production mounts.
- With authorization, sample selected
-T/-toutputs; quote mount + Type as Evidence. - Optional: peer tip pages above when the syllabus asks.
- Stop at literacy — no attack or unauthorized privilege-escalation cookbooks.
Practical notes for authorized labs
- Filesystem-type tip checklist is the zoom here — keep Evidence labels distinct from df-tips (-T ≠ general) and df-human-tips (type ≠ human sizes).
- Pair with mount-bind-tips when the syllabus zooms on bind mounts vs Type columns.
df -Tis a great read-back drill — document selected mounts without dumping unrelated privileged state.- Prefer documenting mount labels, Type columns, and filter flags the syllabus authorized.
- Never commit mount dumps with secrets or proprietary host inventories to git — even for labs.
FAQ-aligned refusals (quick)
- Foreign-mount probes → refuse.
- Unauthorized privilege-escalation / attack cookbooks → refuse.
- Attack/credential-theft framing → refuse.
- Prefer authorized, redacted, secret-free Evidence.
- Use df / df-human / df-inode / mount peer tip pages when the syllabus asks.
- No crack or unauthorized-access framing.
For legal, authorized and educational use only.
FAQ
What is a "df type tip" page in BinBench framing?
A checklist for authorized filesystem-type Evidence (df -T / -t / --type on lab mounts) on hosts you own or were given syllabus access to — not a cookbook for probing foreign mounts without permission.
How does this relate to df-tips / df-human-tips / df-inode-tips / df-disk-tips / mount-bind-tips?
df-tips covers general df; df-human-tips covers -h; df-inode-tips covers inodes; df-disk-tips covers disk framing; mount-bind-tips covers bind mounts. This page zooms on a filesystem-type (-T) tip checklist — it does not overwrite those pages.
Can I df mounts I do not own?
No. Authorization first. BinBench will not publish unauthorized filesystem probes against foreign hosts or unlicensed mounts.
Does this teach attack or privilege-escalation PoCs via df -T?
No. Mentions of attack/bypass appear only as refusals. Authorized literacy only — prefer lab VMs and redacted mount labels. Never teach hostile mount probes as an attack step.
Does this teach secret theft via df -T?
No. Never paste df dumps with secrets, foreign host inventories, or credential-bearing mount options into notes. Prefer documenting mount labels, Type columns, and filter flags only.