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Friday, November 24, 2017

how to auto mounting samba from fstab


How to auto mounting samba from fstab

#vim /etc/fstab

put this script :

//192.168.18.6/backup1 /mnt/backup1 cifs username=xxxxx,password=xxxxx 0 0

and then 

# mount -a

check result :

df -h

Sunday, June 4, 2017

How to synchronize file server without password root with SSH keygen on Centos 6


# ssh-keygen

ssh-keygen
Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa): 
Enter passphrase (empty for no passphrase): 
Enter same passphrase again: 

NB: Please dont put password (Only Enter)

Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
41:71:f3:9b:14:tc:6f:de:fa:m1:05:c5:0d:65:b6:b7 root@svr7.server.co.id
The key's randomart image is:
+--[ RSA 2048]----+
|        o.oo. .+*|
|       . ..o.. ++|
|        .  .o ...|
|         . .oo .o|
|        x  oo. w.|
|            .... |
|             .o  |
|            .  . |
|             ..  |
+-----------------+



Copy id_rsa to server destination

# ssh-copy-id -i ~/.ssh/id_rsa.pub 192.9.18.25




Synchronize Script

# rsync -avz --delete /mnt/test/ root@192.9.18.25:/mnt/test/



Tuesday, December 27, 2016

How to Mouting NFS Synology on Centos 6.5

#vim /etc/fstab


Put :

//192.9.18.11/Onlinebackup1/ /mnt/backup1   cifs  user=backup,password=xxx,rw,iocharset=utf8 0 0



Esc : wq   for Safe.

Friday, December 23, 2016

How to replace string on database firebird

How to  replace string on database firebird


select     replace ('Billy Wilder',  'il', 'oog') from  tablemaster_employee where  em_emplcode = 11111




Wednesday, September 7, 2016

How To Fix PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" on centos 6.5

How to fix error PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"  centos 6.5



Answer : Open terminal

# yum clean all


Enter.






Friday, March 18, 2016

Find and remove all file from termilal Linux




# find . -name "*Locky*" -exec rm -rf {} \;

or

# find . -type f -name "*.Locky*" -exec rm -i {} \;

remarks : 

-name "FILE-TO-FIND" : File pattern.
-exec rm -rf {} \; : Delete all files matched by file pattern.
-type f : Only match files and do not include directory name

Tuesday, February 16, 2016

Delete files older then 7 day on windows



forfiles -p "D:\test" -s -m *.* -d 7 -c "cmd /c del @path"


save with extention .bat

Wednesday, November 11, 2015

How to fix yum error "Metadata file does not match checksum"

how to fix yum error "Metadata file does not match checksum"

$sudo yum clean metadata v

How to fix error yum "network is unreachable" or "couldn't connect to host" errors while running yum command

Fix error yum "network is unreachable" or "couldn't connect to host" errors while running yum command.

$ sudo vi /etc/yum.conf 



[main]


proxy=http://proxy.com:8000