1KTUTIL(1) MIT Kerberos KTUTIL(1)
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6 ktutil - Kerberos keytab file maintenance utility
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9 ktutil
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12 The ktutil command invokes a command interface from which an adminis‐
13 trator can read, write, or edit entries in a keytab. (Kerberos V4
14 srvtab files are no longer supported.)
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17 list
18 list [-t] [-k] [-e]
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20 Displays the current keylist. If -t, -k, and/or -e are specified, also
21 display the timestamp, key contents, or enctype (respectively).
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23 Alias: l
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25 read_kt
26 read_kt keytab
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28 Read the Kerberos V5 keytab file keytab into the current keylist.
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30 Alias: rkt
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32 write_kt
33 write_kt keytab
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35 Write the current keylist into the Kerberos V5 keytab file keytab.
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37 Alias: wkt
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39 clear_list
40 clear_list
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42 Clear the current keylist.
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44 Alias: clear
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46 delete_entry
47 delete_entry slot
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49 Delete the entry in slot number slot from the current keylist.
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51 Alias: delent
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53 add_entry
54 add_entry {-key|-password} -p principal -k kvno [-e enctype] [-f|-s
55 salt]
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57 Add principal to keylist using key or password. If the -f flag is
58 specified, salt information will be fetched from the KDC; in this case
59 the -e flag may be omitted, or it may be supplied to force a particular
60 enctype. If the -f flag is not specified, the -e flag must be speci‐
61 fied, and the default salt will be used unless overridden with the -s
62 option.
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64 Alias: addent
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66 list_requests
67 list_requests
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69 Displays a listing of available commands.
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71 Aliases: lr, ?
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73 quit
74 quit
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76 Quits ktutil.
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78 Aliases: exit, q
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81 ktutil: add_entry -password -p alice@BLEEP.COM -k 1 -e
82 aes128-cts-hmac-sha1-96
83 Password for alice@BLEEP.COM:
84 ktutil: add_entry -password -p alice@BLEEP.COM -k 1 -e
85 aes256-cts-hmac-sha1-96
86 Password for alice@BLEEP.COM:
87 ktutil: write_kt keytab
88 ktutil:
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91 See kerberos(7) for a description of Kerberos environment variables.
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94 kadmin(1), kdb5_util(8), kerberos(7)
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97 MIT
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100 1985-2021, MIT
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1051.19.1 KTUTIL(1)