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TryHackMe/NinjaSkills.md

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+# TryHackMe-Ninja Skills
+
+>Abdullah Rizwan | 05:36 PM
+
+First of all copied all the files mentioned into `/tmp` folder by finding them with
+
+`find / -name "file_name" `
+
+
+```
+    8V2L  /etc/8V2L 
+    bny0  can't find
+    c4ZX  /mnt/c4ZX
+    D8B3  /mnt/D8B3
+    FHl1  /var/FHl1
+    oiMO  /opt/oiMO
+    PFbD  /opt/PFbD
+    rmfX  /media/rmfX
+    SRSq  /etc/ssh/SRSq
+    uqyw  /var/log/uqyw
+    v2Vb /home/v2Vb
+    X1Uy /X1Uy
+```
+
+
+1. Which of the above files are owned by the best-group group(enter the answer separated by spaces in alphabetical order)
+
+`find / -group best-group`
+
+`v2Vb D8B3`
+
+2. Which of these files contain an IP address?
+
+`oiMO`
+
+3. Which file has the SHA1 hash of 9d54da7584015647ba052173b84d45e8007eba94
+
+When you have copied the files in one place you can run 
+
+```
+ls | xargs sha1sum
+```
+To check hash of files
+
+`c4ZX`
+
+4. Which file contains 230 lines?
+
+I check every file's and so far they were `209` so only left was `bny0` so I submitted it
+
+`bny0`
+
+5. Which file's owner has an ID of 502?
+
+```
+find / -user newer-user -name "*" 2>/dev/null
+```
+`X1Uy`
+
+6. Which file is executable by everyone?
+
+```
+ls -la
+```
+`8V2L`
+
+
+