ext4, XFS, and Filesystem Repair Cheat Sheet
Inspect, check, and safely repair ext4 and XFS filesystems with mount-state verification, backups, e2fsck, xfs_repair, recovery planning, and diagnostics.
Open cheat sheetLinux · 7 guides
Storage and Filesystems
Configure filesystems, volumes, RAID, memory-backed storage, and network shares.
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Storage and Filesystems cheat sheets
Each guide includes copy-ready syntax, detailed examples, and authoritative references.
Linux Software RAID with mdadm Cheat Sheet
Design, create, assemble, monitor, scrub, repair, and reshape Linux MD software RAID arrays safely with mdadm and kernel MD interfaces.
Open cheat sheetLinux Storage and Filesystems Cheat Sheet
Inspect Linux block devices, filesystems, mounts, space and inode use, fstab configuration, busy mount points, and safe synchronization.
Open cheat sheetLVM Logical Volume Management Cheat Sheet
Administer LVM physical volumes, volume groups, logical volumes, thin pools, snapshots, migrations, activation, and metadata recovery safely.
Open cheat sheetNFS and autofs Cheat Sheet
Operate Linux NFS clients, servers, and autofs mounts with version negotiation, Kerberos security, resilient mount options, diagnostics, and safe recovery.
Open cheat sheetSamba File Sharing Cheat Sheet
Configure and troubleshoot secure Samba file shares with smb.conf validation, ACLs, protocol hardening, client tests, sessions, and safe reloads.
Open cheat sheetSwap, zram, and Memory Pressure Cheat Sheet
Diagnose Linux memory pressure and operate swap, zram, zswap, PSI, reclaim, and OOM behavior with capacity planning and safe change procedures.
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