changed tar behaviour considering ownership, updated git hook, updated instruction in README.md

README.md

@@ -4,5 +4,5 @@
 ## install:
 ```
 wget https://cz0.cz/getbb.sh
-chmod +x getbs.sh && ./getbs.sh
+bash getbb.sh
 ```

getbb.sh

@@ -1,4 +1,4 @@
 #!/bin/bash
-wget cz0.cz/betterbash-latest.tar.gz -q -O - | tar -xz -C ~
+wget cz0.cz/betterbash-latest.tar.gz -q -O - | tar -xz --no-same-owner -C ~
 CMD='[ -f ~/.bshell/bb.sh ] && . ~/.bshell/bb.sh'
 grep -q "$CMD" ~/.bashrc || echo "$CMD" >> ~/.bashrc

post-hook.sh

@@ -1,8 +1,8 @@
 #!/bin/bash
+rm -rf /data/tmp/BetterBash
 cd /data/tmp/
 git clone http://127.0.0.1:3000/czoczo/BetterBash
 cp /data/tmp/BetterBash/getbb.sh /wwwroot/getbb.sh
-tar -czvf betterbash-latest.tar.gz -C /data/tmp/BetterBash/ . --exclude=".git" --exclude="README.md --exclude="getbb.sh""
-rm -rf /data/tmp/BetterShell
+tar -czvf betterbash-latest.tar.gz -C /data/tmp/BetterBash/ . --exclude=".git" --exclude="README.md" --exclude="getbb.sh" --exclude="post-hook.sh"
 rm /wwwroot/betterbash-latest.tar.gz
 mv betterbash-latest.tar.gz  /wwwroot/betterbash-latest.tar.gz