Online Help With Command Lines - H3C S5120-EI Series Operation Manual

file for next startup, you need to input st s at least; to enter system view, you need to input sy at
least. You can press Tab to complement the command, or you can input the complete command.

Online Help with Command Lines

The following are the types of online help available with the CLI:
Full help
Fuzzy help
To obtain the desired help information, you can:
1) Enter ? in any view to access all the commands in this view and brief description about them as
well.
<Sysname> ?
User view commands:
backup
boot-loader
bootrom
cd
clock
cluster
copy
debugging
delete
dir
display
......omitted......
2) Enter a command and a ? separated by a space. If ? is at the position of a keyword, all the
keywords are given with a brief description.
<Sysname> terminal ?
debugging Send debug information to terminal
logging Send log information to terminal
monitor Send information output to current terminal
trapping Send trap information to terminal
3) Enter a command and a ? separated by a space. If ? is at the position of a parameter, the
description about this parameter is given.
<Sysname> system-view
[Sysname] interface vlan-interface ?
<1-4094> VLAN interface number
[Sysname] interface vlan-interface 1 ?
<cr>
[Sysname] interface vlan-interface 1
Where, <cr> indicates that there is no parameter at this position. The command is then repeated in the
next command line and executed if you press Enter.
4) Enter a character string followed by a ?. All the commands starting with this string are displayed.
<Sysname> c?
cd
clock
copy
Backup next startup-configuration file to TFTP server
Set boot loader
Update/read/backup/restore bootrom
Change current directory
Specify the system clock
Run cluster command
Copy from one file to another
Enable system debugging functions
Delete a file
List files on a file system
Show running system information
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