OPENSC-TOOL(1) OpenSC Tools OPENSC-TOOL(1) NAME opensc-tool - generic smart card utility SYNOPSIS opensc-tool [OPTIONS] DESCRIPTION The opensc-tool utility can be used from the command line to perform mis- cellaneous smart card operations such as getting the card ATR or sending arbitrary APDU commands to a card. OPTIONS --version Print the OpenSC package release version. --atr, -a Print the Answer To Reset (ATR) of the card. Output is in hex byte for- mat --card-driver driver, -c driver Use the given card driver. The default is to auto-detect the correct card driver. The literal value ? lists all available card drivers. --list-algorithms, Lists algorithms supported by card --info, -i Print information about OpenSC, such as version and enabled components. --list-drivers, -D List all installed card drivers. --list-files, -f Recursively list all files stored on card. --list-readers, -l List all configured readers. --name, -n Print the name of the inserted card (driver). --get-conf-entry conf, -G conf Get configuration key, format: section:name:key --set-conf-entry conf, -S conf Set configuration key, format: section:name:key:value --reader arg, -r arg Number of the reader to use. By default, the first reader with a present card is used. If arg is an ATR, the reader with a matching card will be chosen. --reset [type], Resets the card in reader. The default reset type is cold, but warm re- set is also possible. --send-apdu apdu, -s apdu Sends an arbitrary APDU to the card in the format AA:BB:CC:DD:EE:FF.... Use this option multiple times to send more than one APDU. The built-in card drivers may send additional APDUs for detection and initialization. To avoid this behavior, you may additionally specify --card-driver default. --serial Print the card serial number (normally the ICCSN). Output is in hex byte format --verbose, -v Causes opensc-tool to be more verbose. Specify this flag several times to enable debug output in the opensc library. --wait, -w Wait for a card to be inserted. SEE ALSO opensc-explorer(1) AUTHORS opensc-tool was written by Juha YrjA<paragraph>lAx <juha.yrjola@iki.fi>. opensc 08/29/2026 OPENSC-TOOL(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SEE ALSO | AUTHORS
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