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Client Command (hchmod)

The hchmod command is a command to change permissions of files on the server. It is not supported on the Windows service.

Basic Format#

The basic format is as follows.

Usage: hchmod [OPTION]... MODE[,MODE...] [USER@]HOST[:PORT]:FILE [:FILE]...   or: hchmod [OPTION]... OCTAL-MODE [USER@]HOST[:PORT]:FILE [:FILE]...   or: hchmod [OPTION]... --host=HOST [--port=PORT] [--user=USER] MODE[,MODE...] FILE...   or: hchmod [OPTION]... --host=HOST [--port=PORT] [--user=USER] OCTAL-MODE FILE...

Option List#

The options for the hcchmod commands are below.

Permission Change

DescriptionShort NameOption Name
Change recursivelyRrecursive
Set the remote hosthost
Set the remote portport

Selectable Communication Method Function

DescriptionShort NameOption Name
The HpFP protocolhpfp
The WebSocket protocol(SSL/TLS)wss
The port-separation UDP(HpFP) protocol(deprecated)udp
The WebSocket protocol (plaintext communications)ws
Directly connect to the Proxy server when the WebSocket protocolws-proxy-direct
Set the Proxy server when the WebSocket protocolws-proxy

Congestion Control

DescriptionShort NameOption Name
Congestion control modes in the HpFP protocolhpfp-cong

Data Flow Control, Message Data Size Control

DescriptionShort NameOption Name
MSS(Maximum Segment Size) in the HpFP protocolhpfp-mss

Data Flow Control, Data Buffer Setting

DescriptionShort NameOption Name
Set the sending buffer size for the HpFP protocolhpfp-sndbuf
Set the receiving buffer size for the HpFP protocolhpfp-rcvbuf

Authentication

DescriptionShort NameOption Name
Server certificate checking is disabled in WebSocket protocol communicationswss-no-check-certificate
Specify a username first and permission changeuser
Specify a password first and permission changepassword

Various Monitorings

DescriptionShort NameOption Name
Investigation mode starts (deprecated)investigation

Log Management

DescriptionShort NameOption Name
Specify an application log output destinationlog-file
Specify various statistics log output destinationsstat-log-file
Specify an execution record output destinationhcp-out
Start in the multiple-run modemulti-run

Software Information Update

DescriptionShort NameOption Name
Check the application versionVversion
Check the configuration and input parametersconfig-test
Display the command helphhelp

System Operating Environment Settings

DescriptionShort NameOption Name
Setting form a path of the configuration fileconfig-file
Make configuration from command lineconfig-option
Setting by a relative path from the current directoryinclude-conf-from-cwd
Server compatibility disabledno-earlier-serv-compat

Please refer to the hcpd command section on the following option.

--investigation

Please refer to the hcp command section on the following option.

--hpfp, --wss, --user, --password, --config-file, --config-option, --log-file, --stat-log-file,  --udp, --ws, --wss-no-check-certificate, --ws-proxy-direct, --ws-proxy, --hpfp-cong, --hpfp-mss, --hpfp-sndbuf, --hpfp-rcvbuf, --multi-run, --include-conf-from-cwd, --no-earlier-serv-compat

Permission Change#

R, recursive#

=========================================================================Supported OS : Linux / WindowsFormat : -R | --recursive=========================================================================

Changes permissions traversing directories recursively.

--Example:[user@localhost ~]$ hchmod -R ...--

host#

=========================================================================Supported OS : Linux / WindowsFormat : --host=<remote-host>-------------------------------------------------------------------------remote-hostDefault : noneRange of Values : IP address or host name=========================================================================

The remote host in the destination is specified. It is used in the path specifying the file. With this parameter, the host name for this path can be omitted.

--Example:[user@localhost ~]$ hchmod --remote-host=192.168.100.100 ...--

port#

=========================================================================Supported OS : Linux / WindowsFormat : --port=<remote-port>-------------------------------------------------------------------------remote-portDefault : noneRange of Values : port number=========================================================================

The service port number for the remote host in the destination is specified. It is used in the path specifying the file.

--Example:[user@localhost ~]$ hchmod --remote-port=1874 ...--

Log Management#

hcp-out#

=========================================================================Supported OS : Linux / WindowsFormat : --hcp-out=<output-path>-------------------------------------------------------------------------output-pathDefault : noneRange of Values : path string of file system=========================================================================

The file to output the execution record of changing permissions is set.

--Example:[user@localhost ~]$ hchmod --hcp-out=- ...HOST 127.0.0.1:1874OK 0000 CA 00000001 hcp_dst/file1.txtEXIT 0 REASON 0000[user@localhost ~]$--
--Example:[user@localhost ~]$ hchmod --hcp-out=- ...--

Software Information Update#

V, version#

=========================================================================Supported OS : Linux / WindowsFormat : -V | --version=========================================================================

The hchmod command version is shown.

--Example:[user@localhost ~]$ hchmod -Vhchmod client (hchmod) 1.3.4_3 / Linux (HpFP2 2.0.0.91_21 WSAPI 0.0.1.30 WS 4.2.0-1)--

config-test#

=========================================================================Supported OS : Linux / WindowsFormat : --config-test=========================================================================

The parameters and the configuration information for the hchmod command are output.

--Example:[user@localhost ~]$ hchmod --config-test...
Number of Logical Processors  : 2Number of Physical Processors : 2
Command parameters modes     : - recursive      : disable host     : disable port     : disable user           : disable password       : disable version        : disable help           : disable

Configuration parameters PubkeyAuthentication             : yes WinLogonUserAuthentication       : yes PAMAuthentication                : yes LocalPasswordAuthentication      : yes CompressLevel                    : -1 StrictHostKeyChecking            : ask PrivateKeyFile                   : - [~/.hcp/id_rsa] TransportTimeout                 : 180 AcceptableCryptMethod            : AES256/GCM AES256/CTR/VMAC AES256/CBC AES128/CBC [Intel:AES-NI=yes] AcceptableDigestMethod           : XXH3 MM128 SHA256 SHA160
Please type '--config-test --config-test ...' for more details.--

h, help#

=========================================================================Supported OS : Linux / WindowsFormat : -h | --help=========================================================================

The hchmod command help is shown.

--Example:[user@localhost ~]$ hchmod -h--