ls: cannot access 'UI': No such file or directory drwxr-xr-x 28 cats archive 4096 Apr 13 06:30 [Up] drwxr-xr-x 2 cats archive 4096 Apr 13 06:30 [TAR file] drwxr-xr-x 3 cats archive 251 Jan 13 2023 UAD2011 drwxr-xr-x 4 cats archive 325 Jan 13 2023 UBD2015 drwxr-xr-x 2 cats archive 4096 Jan 13 2023 UBW2009 drwxr-xr-x 2 cats archive 317 Jan 13 2023 UCAC1 drwxr-xr-x 5 cats archive 4096 Oct 2 2023 UCAC2 drwxr-xr-x 3 cats archive 4096 Jul 25 2023 UCAC2-BSS drwxr-xr-x 3 cats archive 4096 Jun 29 2023 UCAC3 drwxr-xr-x 3 cats archive 4096 Jul 25 2023 UCAC4 drwxr-xr-x 4 cats archive 4096 Dec 19 22:48 UCAC5 drwxr-xr-x 5 cats archive 4096 Oct 2 2023 UCAC_1_ drwxr-xr-x 3 cats archive 4096 Jun 29 2023 UCAC_2_ drwxr-xr-x 3 cats archive 4096 Jul 25 2023 UCAC_3_ drwxr-xr-x 4 cats archive 4096 Dec 19 22:48 UCAC_4_ drwxr-xr-x 2 cats archive 263 Jan 12 2023 UCM_1_ drwxr-xr-x 2 cats archive 4096 Jan 12 2023 UCM_2_ drwxr-xr-x 2 cats archive 287 Jan 12 2023 UCM_3_ drwxr-xr-x 3 cats archive 4096 Apr 7 2023 UCM_4_ drwxr-xr-x 2 cats archive 235 Jan 13 2023 UCM_5_ drwxr-xr-x 2 cats archive 269 Jan 12 2023 UCM_6_ drwxr-xr-x 2 cats archive 219 Jan 13 2023 UCM_7_ drwxr-xr-x 2 cats archive 262 Jan 12 2023 UCM_8_ drwxr-xr-x 2 cats archive 243 Jan 13 2023 UDFP drwxr-xr-x 2 cats archive 304 Jan 13 2023 UDF_1_ drwxr-xr-x 2 cats archive 4096 Jan 13 2023 UDF_2_ drwxr-xr-x 2 cats archive 323 Jan 13 2023 UDF_3_ drwxr-xr-x 3 cats archive 4096 Jan 10 10:19 UDXS8 drwxr-xr-x 3 cats archive 4096 Jan 12 22:48 UDXS9 drwxr-xr-x 3 cats archive 4096 Jan 10 10:19 UDXS_1_ drwxr-xr-x 3 cats archive 4096 Jan 12 22:48 UDXS_2_ drwxr-xr-x 3 cats archive 4096 Jan 12 2023 UFM2015 drwxr-xr-x 4 cats archive 4096 Jan 12 2023 UFS2013 drwxr-xr-x 2 cats archive 266 Jan 12 2023 UGC drwxr-xr-x 2 cats archive 313 Jan 13 2023 UGCS2MASS drwxr-xr-x 3 cats archive 4096 Jan 10 10:19 UGCS8 drwxr-xr-x 3 cats archive 4096 Jan 12 22:48 UGCS9 drwxr-xr-x 3 cats archive 4096 Jan 10 10:19 UGCS_1_ drwxr-xr-x 3 cats archive 4096 Jan 12 22:48 UGCS_2_ drwxr-xr-x 4 cats archive 4096 Jan 12 2023 UGCS_3_ drwxr-xr-x 4 cats archive 4096 Jan 13 2023 UGCS_4_ drwxr-xr-x 2 cats archive 276 Jan 13 2023 UGP drwxr-xr-x 3 cats archive 4096 Jan 10 10:46 UGPS drwxr-xr-x 3 cats archive 4096 Jan 10 10:46 UGPS6 drwxr-xr-x 4 cats archive 325 Jan 13 2023 UHD2015 drwxr-xr-x 2 cats archive 4096 Jan 12 2023 UIT_1_ drwxr-xr-x 3 cats archive 320 Jan 13 2023 UIT_2_ drwxr-xr-x 3 cats archive 4096 Jan 15 09:47 UKIDSS-DR7 drwxr-xr-x 3 cats archive 4096 Jan 10 10:19 UKIDSS-DR8 drwxr-xr-x 3 cats archive 4096 Jan 12 22:48 UKIDSS-DR9 drwxr-xr-x 3 cats archive 4096 Jan 10 10:46 UKIDSS-GPS drwxr-xr-x 3 cats archive 4096 Jan 10 10:46 UKIDSS6 drwxr-xr-x 3 cats archive 4096 Jan 15 09:47 UKIDSS_2_ drwxr-xr-x 3 cats archive 4096 Jan 10 10:19 UKIDSS_3_ drwxr-xr-x 3 cats archive 4096 Jan 10 10:46 UKIDSS_4_ drwxr-xr-x 3 cats archive 4096 Jan 12 22:48 UKIDSS_5_ drwxr-xr-x 2 cats archive 335 Jan 13 2023 UKIRT-FS drwxr-xr-x 2 cats archive 313 Jan 13 2023 ULAS2MASS drwxr-xr-x 3 cats archive 4096 Jan 10 10:19 ULAS8 drwxr-xr-x 3 cats archive 4096 Jan 12 22:48 ULAS9 drwxr-xr-x 3 cats archive 4096 Jan 15 09:47 ULAS_1_ drwxr-xr-x 3 cats archive 4096 Jan 10 10:19 ULAS_2_ drwxr-xr-x 3 cats archive 4096 Jan 12 22:48 ULAS_3_ drwxr-xr-x 2 cats archive 243 Jan 13 2023 ULAS_4_ drwxr-xr-x 2 cats archive 241 Jan 13 2023 UM drwxr-xr-x 2 cats archive 300 Jan 13 2023 UMM2007 drwxr-xr-x 3 cats archive 317 Jan 13 2023 UMM2015 drwxr-xr-x 3 cats archive 4096 Jan 13 2023 UNS drwxr-xr-x 2 cats archive 4096 Jan 13 2023 UNSW drwxr-xr-x 4 cats archive 292 Jan 12 2023 UPC_1_ drwxr-xr-x 4 cats archive 4096 Jan 12 2023 UPC_2_ drwxr-xr-x 4 cats archive 4096 Feb 14 2023 UPM_1_ drwxr-xr-x 3 cats archive 4096 Jan 13 2023 UPM_2_ drwxr-xr-x 4 cats archive 4096 Dec 19 22:48 URAT drwxr-xr-x 4 cats archive 4096 Dec 19 22:48 URAT1 drwxr-xr-x 5 cats archive 4096 Jul 20 2023 US drwxr-xr-x 2 cats archive 269 Jan 13 2023 USNO-A1.0 drwxr-xr-x 2 cats archive 4096 Jan 12 2023 USNO-A2 drwxr-xr-x 2 cats archive 4096 Jan 12 2023 USNO-A2.0 drwxr-xr-x 4 cats archive 4096 Jan 13 2023 USNO-B drwxr-xr-x 4 cats archive 4096 Jan 13 2023 USNO-B1 drwxr-xr-x 4 cats archive 4096 Jan 13 2023 USNO-B1.0 drwxr-xr-x 4 cats archive 4096 Jan 13 2023 USNO-RORF drwxr-xr-x 2 cats archive 269 Jan 13 2023 USNO1 drwxr-xr-x 2 cats archive 4096 Jan 12 2023 USNO2 drwxr-xr-x 2 cats archive 4096 Jan 12 2023 USNOA2 drwxr-xr-x 4 cats archive 4096 Jan 13 2023 USNOB drwxr-xr-x 4 cats archive 4096 Jan 13 2023 USNOB1 drwxr-xr-x 2 cats archive 4096 Jan 12 2023 USNO_1_ drwxr-xr-x 4 cats archive 4096 Jan 13 2023 USNO_2_ drwxr-xr-x 2 cats archive 288 Apr 8 2023 UScoCTIO drwxr-xr-x 4 cats archive 4096 Jan 13 2023 UTK2014 drwxr-xr-x 2 cats archive 211 Jan 12 2023 UTR-2_1_ drwxr-xr-x 2 cats archive 4096 Jan 12 2023 UTR-2_2_ drwxr-xr-x 3 cats archive 4096 Jul 20 2023 UVBS drwxr-xr-x 2 cats archive 279 Jan 12 2023 UVBS-Sup drwxr-xr-x 3 cats archive 4096 Jan 13 2023 UVEX drwxr-xr-x 2 cats archive 4096 Jan 13 2023 UVILLSS drwxr-xr-x 2 cats archive 4096 Jan 13 2023 UVISI drwxr-xr-x 4 cats archive 4096 Jan 13 2023 UVISTA drwxr-xr-x 4 cats archive 4096 Jan 24 2023 UVISTADR1 drwxr-xr-x 4 cats archive 4096 Jan 12 2023 UVOT drwxr-xr-x 4 cats archive 4096 Jan 12 2023 UVOTSSC drwxr-xr-x 4 cats archive 4096 Jan 12 2023 UVOTSSC1 drwxr-xr-x 5 cats archive 4096 Jan 13 2023 UVQS drwxr-xr-x 4 cats root 315 Jan 13 2023 UWP2001 drwxr-xr-x 3 cats archive 4096 Jan 13 2023 UWS2008_1_ drwxr-xr-x 2 cats archive 244 Jan 13 2023 UWS2008_2_ drwxr-xr-x 2 cats archive 4096 Jan 13 2023 UZC drwxr-xr-x 2 cats archive 288 Apr 8 2023 UZC-SSRS2 drwxr-xr-x 2 cats archive 215 Jan 12 2023 Uccle_AC drwxr-xr-x 4 cats archive 4096 Jan 24 2023 UltraVISTA drwxr-xr-x 2 cats archive 257 Jan 13 2023 3U drwxr-xr-x 3 cats archive 4096 Jun 29 2023 3UC drwxr-xr-x 2 cats archive 296 Jan 13 2023 4U_1_ drwxr-xr-x 2 cats archive 4096 Jan 12 2023 4U_2_ drwxr-xr-x 4 cats archive 4096 Dec 20 22:48 unWISE drwxr-xr-x 2 cats archive 4096 Jan 12 2023 uvby_1_ drwxr-xr-x 4 cats archive 4096 Jan 13 2023 uvby_2_