Differences
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| protocols 2023-05-24 | protocols 2023-12-06 (current) | ||
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| ^ [[ui_transfer_custom#upload|Setting properties (time-stamp, permissions) of uploaded files]] | Supported. | Server needs to support ''MFMT'' extension. | Only few servers support setting time-stamp. | Supported. | | ^ [[ui_transfer_custom#upload|Setting properties (time-stamp, permissions) of uploaded files]] | Supported. | Server needs to support ''MFMT'' extension. | Only few servers support setting time-stamp. | Supported. | | ||
| ^ [[task_properties|Owner or group change]] | In SFTP-2 and SFTP-3, the owner and group can be changed only with knowledge of UID/GID. Since SFTP-4 even change using user or group name is allowed. | Supported (''MFF''). Unsupported by WinSCP. | Unsupported. | Supported (''chown'', ''chgrp''). | | ^ [[task_properties|Owner or group change]] | In SFTP-2 and SFTP-3, the owner and group can be changed only with knowledge of UID/GID. Since SFTP-4 even change using user or group name is allowed. | Supported (''MFF''). Unsupported by WinSCP. | Unsupported. | Supported (''chown'', ''chgrp''). | | ||
| - | ^ ==?checksum== [[ui_properties#checksum|Checksum calculation]] | Supported, if the server supports respective SFTP protocol extension. WinSCP can open a [[shell_session|separate shell session]] to calculate the checksum. | Supported (''HASH'', ''XSHA1'', ''XSHA256'', ''XSHA512'', ''MD5'', ''XMD5'', ''XCRC''). | Unsupported. | Unsupported. | | + | ^ ==?checksum== [[ui_properties#checksum|Checksum calculation]] | Supported, if the server supports respective SFTP protocol extension or when WinSCP can use a [[shell_session|separate shell session]] to calculate the checksum using shell commands. | Supported (''HASH'', ''XSHA1'', ''XSHA256'', ''XSHA512'', ''MD5'', ''XMD5'', ''XCRC''). | Unsupported. | Unsupported. | |
| ^ ==?disk_usage== [[ui_fsinfo#space|Checking disk usage]] | Supported, if the server supports respective SFTP protocol extension (SFTP-5 or proprietary OpenSSH extension ''statvfs@openssh.com''). | Supported (''AVBL'', ''XQUOTA''). Only new servers support it. | Only some servers support it. | Unsupported. Pre-defined [[custom_command|custom command]] //Disk Space Usage// (''df'') can be used as an alternative. | | ^ ==?disk_usage== [[ui_fsinfo#space|Checking disk usage]] | Supported, if the server supports respective SFTP protocol extension (SFTP-5 or proprietary OpenSSH extension ''statvfs@openssh.com''). | Supported (''AVBL'', ''XQUOTA''). Only new servers support it. | Only some servers support it. | Unsupported. Pre-defined [[custom_command|custom command]] //Disk Space Usage// (''df'') can be used as an alternative. | | ||
| ^ ==?link== [[task_link|Link creation]] | It is possible to create and edit symbolic links since SFTP-3. It is possible to create hard links, if the server supports respective SFTP protocol functionality (SFTP-6 or proprietary OpenSSH extension ''hardlink@openssh.com''). | WinSCP supports [[http://www.proftpd.org/docs/contrib/mod_site_misc.html|ProFTPD ''mod_site_misc'']] command ''SITE SYMLINK''. No other FTP server supporting link creation is known. | Unsupported. | It is possible to create both symbolic and hard links (''ln''). Symbolic links can be edited also. | | ^ ==?link== [[task_link|Link creation]] | It is possible to create and edit symbolic links since SFTP-3. It is possible to create hard links, if the server supports respective SFTP protocol functionality (SFTP-6 or proprietary OpenSSH extension ''hardlink@openssh.com''). | WinSCP supports [[http://www.proftpd.org/docs/contrib/mod_site_misc.html|ProFTPD ''mod_site_misc'']] command ''SITE SYMLINK''. No other FTP server supporting link creation is known. | Unsupported. | It is possible to create both symbolic and hard links (''ln''). Symbolic links can be edited also. | | ||