- Ubuntu doesn’t asking for login after boot up ( may happen after unexpected shutdown ) :
press Ctrl-Alt-F1 to login in terminal mode and use fsck to fix it
- Add user short memo :
[root@my-box ~]# useradd -g users -u 560 tuser
[root@my-box ~]# passwd tuser
ps. sudo will be required in not-root case 
- Proper access rights for .ssh files :
chmod 700 ~/.ssh
chmod 600 ~/.ssh/id_rsa
chmod 644 ~/.ssh/id_rsa.pub
chmod 644 ~/.ssh/authorized_keys
chmod 644 ~/.ssh/known_hosts
- List all files in folder sorted by size :
find . -type f -exec du -k "{}" \; | sort -n
Posted by Alexey Bokov on February 8, 2010 at 8:03 pm under administration, linux.
Tags: chmod, find, grep, linux, sort, ssh, stuff, ubuntu, work
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