Script läuft nicht - Fehlermeldung: od: invalid option -- 'j'

quatschkatze · 26. September 2016

Guten Tag,

ich würde gerne ein Script verwenden, dass die Kommandozeilenoption -j des Programms od benötigt ( http://www.computerhope.com/unix/od.htm ).

Anscheinend unterstützt die od-Version auf GB Quad jedoch diese Option nicht. Beim Versuch diese aufzurufen sieht es bei mir so aus:

Code

root@gbquad:/usr/scripts# od -j
od: invalid option -- 'j'
BusyBox v1.24.1 (2016-03-31 15:51:13 CEST) multi-call binary.
Usage: od [-aBbcDdeFfHhIiLlOovXx] [FILE]
Print FILE (or stdin) unambiguously, as octal bytes by default

Was kann ich machen, damit ich die Option doch noch nutzen kann?

Danke für jeden Tipp!

-=niki=- · 26. September 2016

Auf der Box läuft Busybox ... da gibts Befehler mit gut eingeschränkter Funktion um einfach Platz zu sparen ... Viele Befehle braucht ja kein Mensch.

Entweder Baut man also das Script etwas um und Verzichtet drauf oder man Installiert eine Vollwertiges Octaldump ... wahlweise ein Mipsel Binary von den Debianrepos oder wenn man mehr braucht

~# opkg install coreutils

hier ist ein vollwertiges Paket bei

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Code

root@gbquadplus:~# od --help
Usage: od [OPTION]... [FILE]...
or: od [-abcdfilosx]... [FILE] [[+]OFFSET[.][b]]
or: od --traditional [OPTION]... [FILE] [[+]OFFSET[.][b] [+][LABEL][.][b]]
Write an unambiguous representation, octal bytes by default,
of FILE to standard output. With more than one FILE argument,
concatenate them in the listed order to form the input.
With no FILE, or when FILE is -, read standard input.
If first and second call formats both apply, the second format is assumed
if the last operand begins with + or (if there are 2 operands) a digit.
An OFFSET operand means -j OFFSET. LABEL is the pseudo-address
at first byte printed, incremented when dump is progressing.
For OFFSET and LABEL, a 0x or 0X prefix indicates hexadecimal;
suffixes may be . for octal and b for multiply by 512.
Mandatory arguments to long options are mandatory for short options too.
-A, --address-radix=RADIX output format for file offsets; RADIX is one
of [doxn], for Decimal, Octal, Hex or None
--endian={big|little} swap input bytes according the specified order
-j, --skip-bytes=BYTES skip BYTES input bytes first
-N, --read-bytes=BYTES limit dump to BYTES input bytes
-S BYTES, --strings[=BYTES] output strings of at least BYTES graphic chars;
3 is implied when BYTES is not specified
-t, --format=TYPE select output format or formats
-v, --output-duplicates do not use * to mark line suppression
-w[BYTES], --width[=BYTES] output BYTES bytes per output line;
32 is implied when BYTES is not specified
--traditional accept arguments in third form above
--help display this help and exit
--version output version information and exit
Traditional format specifications may be intermixed; they accumulate:
-a same as -t a, select named characters, ignoring high-order bit
-b same as -t o1, select octal bytes
-c same as -t c, select printable characters or backslash escapes
-d same as -t u2, select unsigned decimal 2-byte units
-f same as -t fF, select floats
-i same as -t dI, select decimal ints
-l same as -t dL, select decimal longs
-o same as -t o2, select octal 2-byte units
-s same as -t d2, select decimal 2-byte units
-x same as -t x2, select hexadecimal 2-byte units
TYPE is made up of one or more of these specifications:
a named character, ignoring high-order bit
c printable character or backslash escape
d[SIZE] signed decimal, SIZE bytes per integer
f[SIZE] floating point, SIZE bytes per integer
o[SIZE] octal, SIZE bytes per integer
u[SIZE] unsigned decimal, SIZE bytes per integer
x[SIZE] hexadecimal, SIZE bytes per integer
SIZE is a number. For TYPE in [doux], SIZE may also be C for
sizeof(char), S for sizeof(short), I for sizeof(int) or L for
sizeof(long). If TYPE is f, SIZE may also be F for sizeof(float), D
for sizeof(double) or L for sizeof(long double).
Adding a z suffix to any type displays printable characters at the end of
each output line.
BYTES is hex with 0x or 0X prefix, and may have a multiplier suffix:
b 512
KB 1000
K 1024
MB 1000*1000
M 1024*1024
and so on for G, T, P, E, Z, Y.
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report od translation bugs to <http://translationproject.org/team/>
Full documentation at: <http://www.gnu.org/software/coreutils/od>
or available locally via: info '(coreutils) od invocation'

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