.TH myproxy-admin-change-pass 8 "2005-6-8" "NCSA" "MyProxy".SH NAMEmyproxy-admin-change-pass \- change credential passphrase.SH SYNOPSIS.B myproxy-admin-change-pass[.I options].SH DESCRIPTIONThe.B myproxy-admin-change-passcommand changes the passphrase used to encrypt a credentialin the MyProxy repository.The command first prompts for the current passphrase for thecredential, then prompts twice for the new passphrase.If an empty passphrase is given, the credential will not beencrypted.It accesses the repository directly and must be run on the machinewhere the.BR myproxy-server (8)is installed from the account that owns the repository..SH OPTIONS.TP.B -hDisplays command usage text and exits..TP.B -uDisplays command usage text and exits..TP.BI -s " dir"Specifies the location of the credential storage directory.The directory must be accessible only by the user running the .B myproxy-serverprocess for security reasons.Default: /var/myproxy or$GLOBUS_LOCATION/var/myproxy.TP.BI -l " username"Specifies the MyProxy account under which the credential should bestored..TP.BI -k " name"Specifies the credential name..TP.B -S, --stdin_passBy default, the command prompts for a passphrase and reads thepassphrase from the active tty.  When running the commandnon-interactively, there may be no associated tty.  Specifying thisoption tells the command to read passphrases from standard inputwithout prompts or confirmation..SH "EXIT STATUS"0 on success, >0 on error.SH AUTHORSBill Baker,Jim Basney,Shiva Shankar Chetan,Patrick Duda,Jarek Gawor,Monte Goode,Daniel Kouril,Zhenmin Li,Jason Novotny,Miroslav Ruda,Benjamin Temko,and Von Welch.SH "SEE ALSO".BR myproxy-change-pass-phrase (1),.BR myproxy-destroy (1),.BR myproxy-info (1),.BR myproxy-init (1),.BR myproxy-logon (1),.BR myproxy-retrieve (1),.BR myproxy-store (1),.BR myproxy-server.config (5),.BR myproxy-admin-adduser (8),.BR myproxy-admin-load-credential (8),.BR myproxy-admin-query (8),.BR myproxy-server (8)