v.external(1grass) on Linux
The text 9071a348fa3d, as Debian 7 (Wheezy) shipped it.
Creates a new vector as a read-only link to OGR layer. Available drivers: ESRI Shapefile,MapInfo File,UK .NTF,SDTS,TIGER,S57,DGN,VRT,REC,Memory,BNA,CSV,NAS,GML,GPX,LIBKML,KML,GeoJSON,Interlis 1,Interlis 2,GMT,SQLite,DODS,ODBC,PGeo,MSSQLSpatial,OGDI,PostgreSQL,MySQL,PCIDSK,XPlane,AVCBin,AVCE00,DXF,Geoconcept,GeoRSS,GPSTrackMaker,VFK,PGDump,GPSBabel,SUA,OpenAir,PDS,WFS,HTF,AeronavFAA,Geomedia,EDIGEO,GFT,SVG,CouchDB,Idrisi,ARCGEN,SEGUKOOA,SEGY,XLS