/proc/4/task/5/root/proc/4/root/proc/2/task/2/root/proc
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
MemTotal: 2333240 kBMemFree: 1981172 kBMemAvailable: 1961560 kBBuffers: 4404 kBCached: 105600 kBSwapCached: 0 kBActive: 22348 kBInactive: 289096 kBActive(anon): 88 kBInactive(anon): 203432 kBActive(file): 22260 kBInactive(file): 85664 kBUnevictable: 4 kBMlocked: 0 kBSwapTotal: 0 kBSwapFree: 0 kBDirty: 0 kBWriteback: 0 kBAnonPages: 201480 kBMapped: 85648 kBShmem: 2076 kBKReclaimable: 6044 kBSlab: 21424 kBSReclaimable: 6044 kBSUnreclaim: 15380 kBKernelStack: 2048 kBPageTables: 6460 kBNFS_Unstable: 0 kBBounce: 0 kBWritebackTmp: 0 kBCommitLimit: 1166620 kBCommitted_AS: 513880 kBVmallocTotal: 34359738367 kBVmallocUsed: 4384 kBVmallocChunk: 0 kBPercpu: 1008 kBAnonHugePages: 0 kBShmemHugePages: 0 kBShmemPmdMapped: 0 kBFileHugePages: 0 kBFilePmdMapped: 0 kBHugePages_Total: 0HugePages_Free: 0HugePages_Rsvd: 0HugePages_Surp: 0Hugepagesize: 2048 kBHugetlb: 0 kBDirectMap4k: 45056 kBDirectMap2M: 2351104 kB