Difference between revisions of "Base64 (command)"

Revision as of 14:41, 9 January 2024

wikipedia:Base64 binary-to-text encoding https://linux.die.net/man/1/base64

base64 (/usr/bin/base64) command is included in coreutils package
base64 --input inputfile.txt --output output.txt
base64 --decode

echo -n 'YOUR_TEST' | base64

base64 -w 0
base64 -D / base64 -d /  base64 --decode

echo 
'AAAAB3NzaC1yc2EAAAADAQABAAABAQDEbKq5U57fhzQ3SBbs3NVmgY2ouYZfPhc6cXBNEFpRT3T100fnbkYw+EHi76nwsp+uGxk08kh4GG881DrgotptrJj2dJxXpWp/SFdVu5S9fFU6l6dCTC9IBYYCCV8PvXbBZ3oDZyyyJT7/vXSaUdbk3x9MeNlYrgItm2KY6MdHYEg8R994Sspn1sE4Ydey5DfG/WNWVrzFCI0sWI3yj4zuCcUXFz9sEG8fIYikD9rNuohiMenWjkj6oLTwZGVW2q4wRL0051XBkmfnPD/H6gqOML9MbZQ8D6/+az0yF9oD61SkifhBNBRRNaIab/Np7XD61siR8zNMG/vCKjFGICnp' | base64 -D | md5
6530389635564f6464e8e3a47d593e19

kubectl get secret --namespace default grafana -o jsonpath="{.data.admin-password}" | base64 --decode ; echo

base64 -d > certs/file.pfx
::-d --decode

base64
(no output)
[2]+  Stopped                 base64

base64 --help (macOS)

Errors

base64 --input yourinput.txt --output youroutput.txt 
base64: unrecognized option '--input'
Try 'base64 --help' for more information.

@@ Line 2: / Line 2: @@
 https://linux.die.net/man/1/base64
-* <code>base64</code> command is included in <code>[[coreutils]]</code> package
+* <code>base64</code> (<code>/usr/bin/base64</code>) command is included in <code>[[coreutils]]</code> package
-* <code>/usr/bin/base64</code>
 * <code>base64 --input inputfile.txt --output output.txt</code>
 * <code>[[base64 --decode]]</code>
@@ Line 28: / Line 27: @@
   [2]+  Stopped                 base64
-== Help ==
-=== Mac ===
- [[base64 --help]]
- Usage:	base64 [-hvDd] [-b num] [-i in_file] [-o out_file]
-   -h, --help     display this message
-   -Dd, --decode   decodes input
-   -b, --break    break encoded string into num character lines
-   -i, --input    input file (default: "-" for stdin)
-   -o, --output   output file (default: "-" for stdout)
-=== Linux ===
+  [[base64 --help (macOS)]]
-  base64 --help
- Usage: base64 [OPTION]... [FILE]
- Base64 encode or decode FILE, or standard input, to standard output.
- With no FILE, or when FILE is -, read standard input.
- Mandatory arguments to long options are mandatory for short options too.
-   -d, --decode          decode data
-   -i, --ignore-garbage  when decoding, ignore non-alphabet characters
-   -w, --wrap=COLS       wrap encoded lines after COLS character (default 76).
-                           Use 0 to disable line wrapping
-       --help        display this help and exit
-       --version     output version information and exit
- The data are encoded as described for the base64 alphabet in RFC 4648.
- When decoding, the input may contain newlines in addition to the bytes of
- the formal base64 alphabet.  Use --ignore-garbage to attempt to recover
- from any other non-alphabet bytes in the encoded stream.
- GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
- Report any translation bugs to <https://translationproject.org/team/>
- Full documentation <https://www.gnu.org/software/coreutils/base64>
- or available locally via: info '(coreutils) base64 invocation'
 == Errors ==
-  root@5# base64 --input kk13.txt --output kk13.txt
+  base64 --input yourinput.txt --output youroutput.txt
   base64: unrecognized option '--input'
-  Try 'base64 --help' for more information.
+  Try '[[base64 --help]]' for more information.
 == Related ==

Difference between revisions of "Base64 (command)"

Revision as of 14:41, 9 January 2024

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