Synology Toolset

Synology hat ab DSM3 einige eigen-entwickelte Tools dokumentiert.

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ash - Kommandointerpreter/Almquist-Shell

busybox - BusyBox combines tiny versions of many common UNIX utilities into a single small executable. It provides minimalist replacements for most of the utilities you usually find in GNU coreutils, util-linux, etc. The utilities in BusyBox generally have fewer options than their full-featured GNU cousins; however, the options that are included provide the expected functionality and behave very much like their GNU counterparts.

cat [-u] [FILE]... - Concatenate FILEs and print them to stdout

• -u Use unbuffered i/o (ignored)

catv [-etv] [FILE]... - Display nonprinting characters as ^x or M-x

• -e End each line with $
• -t Show tabs as ^I
• -v Don't use ^x or M-x escapes

chgrp [-RhLHP]... GROUP FILE... - Change the group membership of each FILE to GROUP

• -R Recurse
• -h Affect symlinks instead of symlink targets
• -L Traverse all symlinks to directories
• -H Traverse symlinks on command line only
• -P Don't traverse symlinks (default)

chmod [-R] MODE[,MODE]... FILE... - Each MODE is one or more of the letters ugoa, one of the symbols +-= and one or more of the letters rwxst

• -R Recurse

chown [-RhLHP]... OWNER[<.|:>[GROUP]] FILE... - Change the owner and/or group of each FILE to OWNER and/or GROUP

• -R Recurse
• -h Affect symlinks instead of symlink targets
• -L Traverse all symlinks to directories
• -H Traverse symlinks on command line only
• -P Don't traverse symlinks (default)

cp [OPTIONS] SOURCE DEST - Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY

• -a Same as -dpR
• -R,-r Recurse
• -d,-P Preserve symlinks (default if -R)
• -L Follow all symlinks
• -H Follow symlinks on command line
• -p Preserve file attributes if possible
• -f Force overwrite
• -i Prompt before overwrite
• -l,-s Create (sym)links

date [OPTIONS] [+FMT] [TIME] - Display time (using +FMT), or set time

• [-s,--set] TIME Set time to TIME
• -u,--utc Work in UTC (don't convert to local time)
• -R,--rfc-2822 Output RFC-2822 compliant date string
• -I[SPEC] Output ISO-8601 compliant date string
• SPEC='date' (default) for date only, 'hours', 'minutes', or 'seconds' for date and time to the indicated precision
• -r,--reference FILE Display last modification time of FILE
• -d,--date TIME Display TIME, not 'now'
• -D FMT Use FMT for -d TIME conversion

Recognized TIME formats:
hh:mm[:ss]
[YYYY.]MM.DD-hh:mm[:ss]
YYYY-MM-DD hh:mm[:ss]
[[[[[YY]YY]MM]DD]hh]mm[.ss]

dd [if=FILE] [of=FILE] [ibs=N] [obs=N] [bs=N] [count=N] [skip=N] [seek=N] [conv=notrunc|noerror|sync|fsync] - Copy a file with converting and formatting

• if=FILE Read from FILE instead of stdin
• of=FILE Write to FILE instead of stdout
• bs=N Read and write N bytes at a time
• ibs=N Read N bytes at a time
• obs=N Write N bytes at a time
• count=N Copy only N input blocks
• skip=N Skip N input blocks
• seek=N Skip N output blocks
• conv=notrunc Don't truncate output file
• conv=noerror Continue after read errors
• conv=sync Pad blocks with zeros
• conv=fsync Physically write data out before finishing

Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024), MD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)

df [-Pkmh] [FILESYSTEM]... - Print filesystem usage statistics

• -P POSIX output format
• -k 1024-byte blocks (default)
• -m 1M-byte blocks
• -h Human readable (e.g. 1K 243M 2G)

dmesg [-c] [-n LEVEL] [-s SIZE] - Print or control the kernel ring buffer

• -c Clear ring buffer after printing
• -n LEVEL Set console logging level
• -s SIZE Buffer size

dnsdomainname - Show the system's DNS domain name

echo [OPTION]... [STRING]... - Display a line of text

• -n Suppress trailing newline
• -e Interpret backslash-escaped characters (i.e., \t=tab)
• -E Disable interpretation of backslash-escaped characters

egrep [ARG] FILE... - Print lines matching a pattern. Egrep is the same as grep -E

false - Do nothing, unsuccessfully

fgrep [ARG] FILE... - Print lines matching a pattern. Egrep is the same as grep -F

get_key_value FILE KEY - Finds first line starting with KEY from KEY=VALUE-paired FILE and returns Value

grep [-HhnlLoqvsriFE] [-m N] [-A/B/C N] PATTERN/-e PATTERN.../-f FILE [FILE]... - Search for PATTERN in FILEs (or stdin)

• -H Add 'filename:' prefix
• -h Do not add 'filename:' prefix
• -n Add 'line_no:' prefix
• -l Show only names of files that match
• -L Show only names of files that don't match
• -c Show only count of matching lines
• -o Show only the matching part of line
• -q Quiet. Return 0 if PATTERN is found, 1 otherwise
• -v Select non-matching lines
• -s Suppress open and read errors
• -r Recurse
• -i Ignore case
• -F PATTERN is a literal (not regexp)
• -E PATTERN is an extended regexp
• -m N Match up to N times per file
• -A N Print N lines of trailing context
• -B N Print N lines of leading context
• -C N Same as '-A N -B N'
• -e PTRN Pattern to match
• -f FILE Read pattern from file

gunzip [OPTIONS] [FILE]... - Uncompress FILEs (or stdin)

• -c Write to stdout
• -f Force
• -t Test file integrity

gzip [OPTIONS] [FILE]... - Compress FILEs (or stdin)

• -c Write to stdout
• -d Decompress
• -f Force

hostname [OPTIONS] [HOSTNAME | -F FILE] - Get or set hostname or DNS domain name

• -s Short
• -i Addresses for the hostname
• -d DNS domain name
• -f Fully qualified domain name
• -F FILE Use FILE's content as hostname

ip [OPTIONS] {address | route | link | -o[neline]} {COMMAND} - Show/manipulate routing, devices, policy routing and tunnels

ipcalc [OPTIONS] ADDRESS[[/]NETMASK] [NETMASK] - Calculate IP network settings from a IP address

• -b Display calculated broadcast address
• -n Display calculated network address
• -m Display default netmask for IP
• -p Display the prefix for IP/NETMASK
• -h Display first resolved host name
• -s Don't ever display error messages

kill ln login ls mkdir mknod more mount mv netstat ntfs-3g ntfs-3g.probe pidof ping ping6 ps pwd rm rmdir run-parts sed sh sleep stat stty su sync synodd tar touch true umount uname usleep vi zcat