1. Secure remote connection - ssh.
2. access to resources across the network - wget.
- -b background download mode
- -O downloaded to the specified directory
-r recursive downloads
3. Network Configuration Tool (New) - ip.
4. Check the network services and ports - netstat / ss.
[root ~]# netstat -nap | grep nginx
The network monitor capture - tcpdump.
6. Security file copy - scp.
[root ~]# scp [email protected]:/root/guido.jpg [email protected]:/home/hellokitty/pic.jpg
7. file synchronization tool - rsync.
Description: Using rsync can automatically sync files, this is very important for file servers. About this usage command, we are talking about the project behind the deployment time for everyone to elaborate.
8. Secure File Transfer - sftp.
[root ~]# sftp [email protected]
[email protected]'s password:
Connected to 1.2.3.4.
sftp>help: Displays help information.
ls / lls: display Remote / local directory listing.
cd / lcd: switching Remote / Local path.
mkdir / lmkdir: Create a remote / local directory.
pwd / lpwd: display Remote / local current working directory.
get: download the file.
put: upload files.
rm: delete remote files.
bye / exit / quit: Quit sftp.