Which Process Listening to Specific Portby Ed ChenMarch 24, 2023March 25, 2023To check which process is listening to a specific port on Linux or AIX, we use commonly supported command netstat to know it: Check Port… Read More »Which Process Listening to Specific Port
SSH Remote "Command not found"by Ed ChenDecember 27, 2022January 2, 2023Remote: command not found Tried to execute a command on a remote server simply by using SSH tunnel, but it failed with "command not found".… Read More »SSH Remote "Command not found"
How to Resolve OpenSSH 8 Problems for Oracle 19cby Ed ChenOctober 13, 2020September 4, 202110 CommentsOpenSSH 8 I found there're some problems related to secure file copy (scp) happened in Oracle 19c when OpenSSH is 8 or higher in Linux… Read More »How to Resolve OpenSSH 8 Problems for Oracle 19c
How to Build SSH Equivalency Between Two Serversby Ed ChenSeptember 3, 2015February 13, 2023In this post, we will introduce two kinds of ways to build user's SSH equivalency. Both methods are good. Manual establishing can make your know… Read More »How to Build SSH Equivalency Between Two Servers