draft

rc.local not run while machine startup, maybe the rc.local file does not have the x(execute) auth

update and save iptables before reboot

unbind mac

svn cleanup less the drive space

https://unix.stackexchange.com/questions/65068/why-ssh-takes-a-long-time-to-connect

make UseDNS no

GSS no

for fast to connect to ssh remote

apache log dir need rx auth

no need to restart

grep '2018-10-26' /var/log/wol_client/wol_client.log|awk '{if($6=="0"){for(i=3;i<8;i++){$i=""}}else{$0=""}if($0!=""){print $0}}'

look rc.local

essential skill crontab all user

rc.local

cron.houly script need +x

apache's execute method file_put_contents need the auth to write, apache run no by root, so chmod 777 the file

python global define to change

cron.houly script need +x

apache's execute method file_put_contents need the auth to write, apache run no by root, so chmod 777 the file

python global define to change

sudo apt-get install curl && curl -L https://bootstrap.saltstack.com -o install_salt.sh && sudo sh install_salt.sh -P

sudo apt-get install curl && curl -L https://bootstrap.saltstack.com -o install_salt.sh && sudo sh install_salt.sh -M

SVN cm error maybe there are some .svn in the subdirectory