First time see that a couple minutes ago. One day I deleted whole OS without any prompting (rest in peace Ubuntu 10.10). Trying to delete /jail which have base.txz I got an error “Operation not permitted”. According what man rm told me, I follow next stage and looked through man chflags, found -sunlink (system undelete). […]Read more "rm -rf returns ‘Operation not permitted’"
1) Create key-pair private\public 2) Copy public key to server 3) Make your private key untouchable for modifying from extend (security issue) Interesting notes for remember: Medium VMWare-DocRead more "Enabling SSH-key acces to ESXi"
But the timeouts can also be specified in the X configuration file: /etc/X11/xorg.conf. In the “Monitor” section, you need a line like: Then, in the “ServerLayout” section (for Xorg 7.2 and later, make a separate ServerFlags section instead), include lines like this: SourceRead more "Display Power"
dmidecode –t systemRead more "System information: p/n, s/n, manufacture and so"
sysctl hw.acpi.thermal.tz0.temperatureRead more "temperature"
gmplayer -subcp [CODEPAGE] [FILE]Read more "Codepage mplayer"
$ convmv * -r -f cp866 -t utf-8 It will show you example of running command, untill you wouldn’t add –notest keyRead more "Change filename encoding"
# sysctl hw.syscons.bell=0 # echo “hw.syscons.bell=0” >> /etc/sysctl.conf source: http://www.cyberciti.biz/faq/turning-off-freebsd-system-hardware-beep-linux/Read more "Disable Beep/Bell"