dtool is a collection of development tools:
| Sub command | Description | Examples |
| ------------- | :------------- | ------------ |
| h2s | Convert hex to string | $ dtool h2s 0x61626364
abcd |
| s2h | Convert string to hex | $ dtool h2s abcd
0x61626364 |
| ts2d | Convert timestamp to date | $ dtool ts2d 10000
1970-01-01 10:46:40
$ dtool ts2d -z0 10000
1970-01-01 02:46:40 |
| d2ts | Convert date to timestamp | $ dtool d2ts '1970-01-01 10:46:40'
10000
$ dtool d2ts -z0 '1970-01-01 02:46:40'
10000 |
| d2ts | Number system | $ dtool ns 256
256
0b100000000
0o400
0x100
|
| h2b58 | Convert hex to base58 | $ dtool h2b58 0x0075774f5d9963c021009a58d7d2d8e83771dd6c7a
12dvBhvPEPniQmBmgvj4qpJEodT7P |
| h2b58c | Convert hex to base58 check | $ dtool h2b58c 0x0075774f5d9963c021009a58d7d2d8e83771dd6c7a
1Bi6zFVNtntP5MtDraNrAD7e469ifsQMwF |
| b582h | Convert base58 to hex | $ dtool b582h 12dvBhvPEPniQmBmgvj4qpJEodT7P
0x0075774f5d9963c021009a58d7d2d8e83771dd6c7a |
| b58c2h | Convert base58 check to hex | $ dtool b58c2h 1Bi6zFVNtntP5MtDraNrAD7e469ifsQMwF
0x0075774f5d9963c021009a58d7d2d8e83771dd6c7a |
| h2b64 | Convert hex to base64 | $ dtool h2b64 0x616263
YWJj |
| b642h | Convert base64 to hex | $ dtool b642h YWJj
0x616263 |
| ue | URL encode | $ dtool ue a+b
a%2Bb |
| ud | URL decode | $ dtool ue a%2Bb
a+b |
| ne | Number encode | $ dtool ne -tu8 1
0x01
$ dtool ne -tu16 1
0x0100
$ dtool ne -tu32 1
0x01000000
$ dtool ne -tu64 1
0x0100000000000000
$ dtool ne -tu128 1
0x01000000000000000000000000000000
$ dtool ne -tc 6
0x18
dtool ne -tc 251
0xed03 |
| nd | Number decode | $ dtool nd -tu8 0x01
1
$ dtool nd -tu16 0x0100
1
$ dtool nd -tu32 0x01000000
1
$ dtool nd -tu64 0x0100000000000000
1
$ dtool nd -tu128 0x01000000000000000000000000000000
1
$ dtool nd -tc 0x18
6
$ dtool nd -tc 0xed03
251 |
you can convert a string to base64 by a pipe
$ echo -n abc | dtool s2h | dtool h2b64
YWJj
you can convert a encoded timestamp to date
$ echo -n 2c28e75d | dtool nd -tu32 | dtool ts2d
2019-12-04 11:29:48
$ cargo install dtool
$ brew install dtool