misc

Miscellaneous utilities and programs

Almost all these utilities can be used by downloading them and running them like bash <utility>. Running like bash <utility> -h is always safe and will provide some sort of help text. If necessary packages are missing, this will be reported at runtime.

a5toa4

Print an A5 document on A4 size pages for booklet folding

• Usage:

a5toa4 [<Options>] <a5.pdf> [<a4.pdf>]
    Options:  -h/--help:                  Display this help text
              -v/--verbose:               Verbose output of processing steps
              -s/--split & -r/--reverse:  See below
    Print the resulting A4 document on a single-sided printer by:
      1. Printing all the even pages.
      2. Reinserting the stack of printed pages in such a way that the blank
         sides will now be used to print the rest of the pages in step 3.
      3. Printing all the odd pages.
    If -s/--split is given, the printing can be done by:
      1. Printing the first half of the N pages, from 1 to N/2.
      2. See step 2 above.
      3. Printing the second half of the N pages, from N/2+1 to N.
    If -r/--reverse is given, the order of printing in step 3 is reversed, as
      appropriate for normal full-duplex printing (not the whole stack of
      papers gets flipped, just individual pages automatically).
    For more than 1 copy, be sure to select COLLATE before printing!
    For printing on Letter size paper, select FIT TO PAGE before printing!

• Required: coreutils(cat mktemp) ghostscript(psselect pdf2ps ps2pdf) psutils(psnup)

backup

Backup a list of files and directories

• Usage:

backup - Backup a list of files and directories

Usage: backup [-h|--help | <backup-list> [<backup-file> [<backup-log>]]]
  backup-list:  File with list of all files to be backed up, one per line
      Multiple file/dir(s) possible with bash globbing (with * ? and [...]).
      (default:  ./backup.lst)
  backup-file:  Output file name (.txz will be appended if not ending in .txz)
      Backup-file can also be specified in the first line of backup-list, like:
        @<backup-file> but will be overridden by the command-line if given
      (default:  backup.txz)
  backup-log:   Log file  (default:  backup.log)
Lines in backup-list are file/dirnames, except when the first character is:
  '@' (at):       <backup-file> (only in the very first line)
  ' ' (space):    skipped line
  '#' (pound):    comment line
  '$' (dollar):   command line
  '%' (percent):  gpg-password
Links are followed to backup the actual file contents if possible.

bacme

Simply request certificates from Let's Encrypt using ACME

• Usage:

bacme [-h] [-v] [-t] [-e <email>] [-w <docroot>] [<domain>[...]]
Options:
  -h/--help             This help text
  -v/--verbose          Verbose mode: additional debug output
  -t/--test             Test with Let's Encrypt Staging API to not get banned
  -e/--email <email>    Contact email for Let's Encrypt
  -w/--webroot <dir>    Path to document root of the webserver
If <dir> is not specified, some manual action is required The <dir> may be an
rsync-compatible remote location like: user@server:/var/www/html/

Instead of specifying <email>/<dir>/<domain>[...] on the commandline, they may
be put in environment variables BACME_EMAIL, BACME_WEBROOT and BACME_DOMAINS.
The first <domain> must be the root domainname, followed by the subdomains.

Example:
bacme -e [email protected] -w me@server:/var/www/html example.com www.example.com

bb

Wrapperscript around borgbackup

• Usage:

bb [ init|check|help|unlock|prune | list [<prefix>] | info|delete <name> |
     backup [<dir>] | rename <name> <newname> | mount [<name>] | unmount ]
  init:  init repo (set BORG_REPO variable in $self or on commandline)
  check:  check repo
  help:  output this help text (also without any argument)
  unlock:  unlock the repo when left locked
  prune:  prune the backups
  list [<prefix>]:  list backups in repo [starting with <prefix>]
  info <name>:  list details of [backup <name> in] repo
  delete <name>:  delete [backup <name> from] repo
  backup [Dovecot|Peter|Kelly|MyDocuments]:  backup $basedir[/<dir>]
  rename <name> <newname>:  rename backup <name> to <newname>
  mount [<name>]:  mount [backup <name> from] repo on $(basename "$mnt")
  unmount:  unmount from $(basename "$mnt")

bitwarden2xml

Enter bitwarden data into keepassx database

• Required: csvtool
• Usage: bitwarden2xml bitwarden.csv >keepassx.xml

bootctlu

Install/register systemd-boot on Ubuntu/Void/Arch

• Usage:

bootctlu v0.2.5 - Install/register systemd-bootmanager on Ubuntu

Usage:  bootctlu [<option>...]
  <option>:
    -h/--help:          Only display this help text.
    -V/--version:       Only display the version.
    -v/--verbose:       Show more detail of the actions.
    -q/--quiet:         Fatal errors only output to the terminal.
    -n/--nogo:          No writing to the system at all.
    -I/--install:       Only install the script and kernel install hooks.
    -U/--uninstall:     Only uninstall the script and kernel install hooks.
    -M/--maxkernels:    Maximum number of kernels to install, default 2.
    -i/--imgdir <dir>:  Kernel & initrd images directory, default: '/boot'.
                        /boot, overrides BOOTCTLU_BOOT.
    -e/--esp <dir>:     EFI System Partition mountpoint, default: '/boot/efi'.
                        /boot/efi, overrides BOOTCTLU_ESP.
    -L/--label:         Label for the UEFI entry.
    -m/--memtest:       Also download and set up a MemTest86 entry.
    -s/--secureboot:    Also install secureboot files.
    -r/--register:      Also register the bootmanager with UEFI.
  Extra arguments ignored so this can work as install/remove kernel hook.

• Required: gdisk(sgdisk) coreutils(tee sort cut mkdir cat cp mv rm cd ls diff) grep sed systemd(systemd-boot*.efi) uuid-runtime(uuidgen) xargs
  • memtest: wget tar
  • register: efibootmgr
  • install: diffutils(diff)

buildgocryptfs

Build gocryptfs

• Usage: buildgocryptfs [-n|--new-go]
  • -n/--new-go: force the installation of go even if one is present
• Required: go coreutils(ls) pkg-config libssl-dev [to install go: wget sudo tar coreutils(mktemp mv rm tail)]
• Environment variables:

• If GO_OS is not set to the OS, 'linux' will be used.
• If GO_ARCH (architecture) is not set, 'amd64' or 'armv6l' will be used.
• If GO_VERSION is not set to a specific go version, the latest is used.
• When TMPDIR is set, it is used for the temporary directory

buildnano

Build nano from source (release or git repo) on Ubuntu or Debian

• Required: coreutils(mkdir cd mktemp rm) git+autoconf+autopoint+automake/wget[git/release] pkg-config gettext libncursesw5-dev groff[optional html-help] texinfo make gcc libmagic-dev[optional filetype detection]
• Usage:

buildnano [<version> | -g|--git | -c|--current]
    <version>:     Build <version>
    -g/--git:      Build from current git HEAD (not stable release version)
    -c/--current:  Build from local git repo (as is)

buildsignal

Build Signal desktop AppImage

• Required: sudo

chmc

Change Mojang Minecraft name for local LAN play with TLauncher

• Usage: chmc [OLD NEW] (Without arguments, display current name(s))

colorcount

Count color capacity of terminal

count

Count character occurrences in file

• Required: uni2ascii
• Usage: count <file> [-s]
  • -s means sort by code point instead of frequency

difth

Show differences between 2 Thai language sources in html or terminal

• Required: swath dwdiff sed coreutils(cat type mkdir chmod mktemp rm)
• Usage:

difth [-n|--nojs] [-s|--strings] <in1> <in2> [<htmlout>|-|/]
    Arguments <in1> and <in2> must be existing filenames,
     or strings (if -s or --strings is given).
    Argument htmlout is optional: if '-' then the html goes to stdout,
     if '/' then the html will be output to a file in $dl and displayed,
     if not present then the colored diff will be displayed onto terminal,
     otherwise the html will be output to the given filename <htmlout>.
    When -n or --nojs is given, the html will use no javascript (used for
     cycling through viewing modes).

Includes the files difth.php and index.html-difth (rename to index.html) for hosting an online Thai text comparison service.

dg

Extended dig

• Usage: dg[x] <domain> [<dnsrecordtype>]
  • When called through a symlink other than 'dg' then subdomains get probed.

duckdns

Update duckdns.org DDNS service

• Usage:

duckdns [-d|--date | -h|--help]
  -d/--date:  add a timestamp in the log
  -h/--help:  display this help text and values of domain and token

earthdata

Get NASA earth foto and put it on the MATE desktop

earthwallpaperlive

Set current earthimage as wallpaper

• Usage:

earthwallpaperlive [<projection>]
  <projection> is one of: mercator (default), peters, rectangular, random

• Required: wget imagemagick(convert) [for peters projection]

ffpw

Manage Firefox passwords: view, import, export

• Required: python3-pyasn1 less
• Copyright: 2018 Louis Abraham [email protected] MIT License
• Adapted: gitlab.com/pepa65/misc [email protected] GPLv3
• Usage:

ffpw [<filter>] [<file>] [-v|--verbose] [-h|--help]
	  <filter>:      [ -u|-url | -n|--username | -p|--password ] <regex>
  	<file>:        -i|--import | -e|--export [<csv-file>]
  The <regex> filter can be generic or specific for urls/usernames/passwords.
  The <csv-file> can be empty or '-': import from stdin or export to stdout.
  If <file> is not specified, the output is formatted and piped to a viewer.
    -v/--verbose:  More verbose output to stderr
    -h/--help:     This help text

fillform

Auto fill form for multiple cases

• Required: flpsed sed ghostscrips(ps2pdf) poppler-utils(pdfunite) coreutils(cd wc rm ls)
• Usage:

fillform [-s|--separate] [<dir>]
  When -s/--separate is given, the separate .pdf files for each form are kept
  as well as the concatenated file. Directory <dir> has the input files.

fonts

Preview fonts interactively from the commandline

• Usage:

┌─┐┌─┐┌┐┌┌┬┐┌─┐
├─ │ ││││ │ └─┐
┘  └─┘┘└┘ ┴ └─┘
fonts - Preview fonts interactively from the commandline

Usage:  fonts [FONT | <option> ...]
  Options:
  FONT                   Filename (.otf .ttf .woff) of the font
                         (If not given, fonts can be explored interactively)
  -h/--help              Show this help message and exit
  -V/--version           Show the version of 'fonts' and exit
  -S/--previewsize WxH   Width and height of the font preview window in pixels
  -P/--position +X+Y     Position of the font preview window
  -p/--prompt PROMPT     Prompt for the fuzzy searcher
  -s/--fontsize SIZE     Font size
  -b/--background COLOR  Background color of the font preview window
  -f/--fontcolor COLOR   Font color of the font preview window
  -t/--text "TEXT"       Text in the font preview window
Options can be set by environment variables: FONTS_PREVIEWSIZE FONTS_POSITION
  FONTS_PROMPT FONTS_FONTSIZE FONTS_BACKGROUND FONTS_FONTCOLOR FONTS_TEXT

fonttable

Display every unicode character

Usage:  fonttable [-c] [-s] [-u] [START..END] [-f FONT]
  -c/--cache           UnicodeData.txt data embedded in this script.
  -s/--show-unihan     Also show CJK data from the Unihan database.
  -u/--unihan-cache    Use a cached copy of the list of valid CJK characters
                       instead of looking for Unihan_DictionaryIndices.txt.
  START..END           Only show range from START to END(inclusive)
                       Multiple ranges allowed: fonttable 2590..f 1fb00..ff
  -f/--font FONT       Show every Unicode glyph which is defined in FONT.

forks

Check forks of significance on github

getborg

Get borgbackup for Pi (armv7l) or PC (x86_64)

• Required: wget sudo coreutils(mktemp rm mv chmod hash)

getjulia

Installing Julia from the generic binaries

• Usage:

getjulia [-u|--uninstall | -p|--purge]
  -u/--uninstall:  Remove Julia
  -p/--purge:      Remove Julia and also all user directories

• Environment: TMP (optional) root path of the temporary working directory
• Required: wget tar coreutils(mktemp rm mv)

getrust

Install rust simply

gomod-update

Update dependencies of specific go projects

healbitrot

Automatic check and self-healing for bitrot

• Required: bitrot par2 grep find libc-bin(getconf) coreutils(rm mv cp mkdir cd du)
• Usage:

healbitrot [-h|--help] [<dir>...]
      <dir>:  directory to check; only if none given, the file in \$BITROT_DIRS
      is read, one directory per line. Bitrot data is stored in \$BITROT_DATA.
      -h/--help:  display this help text

The python script bitrot is included

instai

User-(un)install AppImage with icon and .desktop file

• Usage: 'instai [-l|--list] [-u|--uninstall] '

parsejson

Parse JSON with bash

• Usage: parsejson [ -h|--help | <string> | <filename> ]
• When no argument is given, input is read on stdin.

keepassx.sh

Unpack selfmake archive script

• Required: makeself find sudo sed

keepassx2pass.py

Convert KeePassX xml export to pass store

• Usage: keepassx2pass.py keepassx.xml

keepassxml2json

Convert KeePassX xml export to json for Ironclad

• Usage: keepassxml2json [-d|--debug] <in.xml> <out.json>
• Required: grep sed coreutils(tail tr cd mv rm ls)

KeeWeb.html

Browser-based KeePass application

kenburns

• Required: ruby ffmpeg
• Usage:

kenburns [options] input1 [input2...] output
    -h, --help                       Prints this help
        --size=INTxINT               Video WIDTHxHEIGHT [default: 1280x800]
        --slide-duration=FLOAT       Slide DURATION (seconds) [default: 4]
        --fade-duration=FLOAT        Transition DURATION (seconds) [default: 1]
        --fps=INT                    Frame RATE (frames/second) [default: 30]
        --zoom-direction=STRING      DIRECTION [default: random]
        --zoom-rate=FLOAT            RATE [default: 0.1]
        --scale-mode=STRING          MODE (pad|crop_center|pan) [default: auto]
    -l, --loopable                   Create loopable video
        --audio=FILE                 Use FILE as audio track
        --subtitles=FILE             Use FILE as subtitles track
    -y, --yes                        Overwrite OUTPUT without asking

kpt2bitwarden

Enter keepassx text into bitwarden .csv format

• Usage: kpt2bitwarden keepassx.xml >bitwarden.csv

ld

Display x86_64 architecture level

localdebs

Create a local repo for deb packages

lschars

List printable characters in font

mailout

Send mail according to template and CSV

• Usage: mailout [-s|--send] If the -s/--send flag is not given, no mails will be actually be sent. The file mail.template is the body of the email and contains CSV header names enclosed by "{{" and "}}", like: {{password}}. The CSV header field designated by the variable 'emailheader' must be present and is used to send the emails to. If variables 'firstnameheader' and 'lastnameheader' are set (to a header field of the CSV file), then the mails will be addressed to: "{{$firstname}} {{$lastname}} <{{$email}}>" instead of "{{$email}}".
• Input files: $csv $template (set in script)
• Required: mailer[github.com/pepa65/mailer] sed csvtool coreutils(wc)
• Set appropriate values to all required variables in the script.

makeself

Create self-extracting tar.gz archive

mathsym

Convert ASCII a-z/A-Z/0-9 into 'Math' symbols from Unicode block 1D400-7FF

mathsym - Convert ASCII a-z/A-Z/0-9 into 'Math' symbols from Unicode block 1D400-7FF
Usage:  mathsym ([<format>] <string>)...
    <format>:
SHORT   IN FULL                  A-Z,a-z UNICODE    0-9 UNICODE    MISSING
^       Bold Serif               U+1D400-433        U+1D7CE-7D7
/       Italic Serif             U+1D434-467                       h
^/      Bold Italic Serif        U+1D468-48B                       EFHILMR
@       Script                   U+1D49C-4CF                       ego
^@      Bold Script              U+1D4D0-503
%       Fractur                  U+1D504-537                       CHIRZ
^%      Bold Fraktur             U+1D538-56B
=       Doublestruck             U+1D56C-59F        U+1D7D8-7E1    CHNPQRZ
-       Sansserif                U+1D5A0-5D3        U+1D7E2-7EB
^-      Bold Sansserif           U+1D5D4-607        U+1D7EC-7F5
/-      Italic Sansserif         U+1D608-63B
^/-     Bold Italic Sansserif    U+1D63C-66F
.       Monospaced               U+1D670-6A4        U+1D7F6-7FF
    Format can be specified SHORT or IN FULL (case insensitive).
    If no applicable <format> is given, <string> is rendered in Monospaced.
Beware of missing symbols in some ranges! Complete are:
 Bold Serif, Sansserif, Bold Sansserif and Monospaced.

megadl

Download mega.nz and MegaCrypter files

• Usage:

megadl v2.1 - Download mega.nz and MegaCrypter files

Usage: megadl [<options>] <URL> | -l|--list <file>
  -s|--speed <speed>         Download speed limit <int>B|K|M, example: 20K
  -p|-password <password>    Password for MegaCrypter links (same for all)
  -m|--metadata              Only display file metadata in JSON format
  -q|--quiet                 Quiet mode
  -h|--help                  This help text
Single <URL> mode options:
  -o|--output <filename>    Store the output file with this name
URL list in <file>:
  Line format in file (FILENAME is optional):  URL FILENAME
Repo: https://github.com/pepa65/misc

merge2ass

Merge 2 subtitle files into one

• Usage:

merge2ass <movie> <subtitle1> <subtitle2> [-p|--play-movie]
    or: `merge2ass --detect <movie> [-p | --play-movie]
    or: `merge2ass [-h | --help]

mgcfs

Manage access to gocryptfs encrypted directory

• Required: gocryptfs(http://github.com/rfjakob/gocryptfs) fuse grep procps tar coreutils(cat rm type ls mktemp stat shred mkdir chmod sleep sync)
• Optional: zenity/whiptail/cryptsetup(askpass)
• Optional environment variables: $MGCFS_MOUNT/DIR/NAME/RUN/PLAIN
• Usage:

mgcfs [-c|--console] | [-w|--whiptail] [-i|--init [<dir> [<name>]] |
      [-v|--verbose] [-u|--unmount <sleeplength>[<unit>]] | [-h|--help]
    -c/--console:  display through echo is forced instead of whiptail
    -w/--whiptail: display through whiptail is forced instead of zenity
    -i/--init:     setting up, <dir> must exist and <name> not or be empty
    -v/--verbose:  echoing the masterpassword to the terminal on mounting
    -u/--unmount:  auto-unmount after <sleeplength>[<unit>]
    -h/--help:     display this help text
  Either set or adjust <mount>, <dir> and <name> as hardcoded in this script
   (and optionally <run>), or set the corresponding environment variables
   MGCFS_MOUNT, MGCFS_DIR, MGCFS_NAME (and optionally MGCFS_RUN).
  As a run-by-run backup, <dir>/<name>.tar will be used.
  When during 'init' MGCFS_PLAIN is 1, filenames will not be encrypted.
  <sleeplength> is in minutes if no unit is given; <unit> can be:
   s (seconds), m (minutes), h (hours), d (days).

mkuki

Create EFI Unified Kernel Image

• Required: coreutils(tr mktemp uname cat readlink wc mkdir cp ls head cut) grep sed
  • install: sudo efibootmgr fdisk mount
• From: https://github.com/jirutka/efi-mkuki
• Usage:

mkuki v0.1.6 - Create EFI Unified Kernel Image
  An EFI Unified Kernel Image (UKI) is a single EFI PE executable that can
  combine an EFI stub loader, a kernel image, an initramfs image, a splash
  image, the kernel commandline, and CPU microcode images.
Usage: mkuki [<option>...]
<option>:
  -h|--help                Only display this help text
  -V|--version             Only display the version
  -I|--install             Install resulting UKI in '<esp>/EFI/Linux/'
  -l|--label <txt>         UEFI label in quotes for install (optional)
  -d|--device <device>     '<esp>' to use for install (optional)
  -k|--kernel <file>       Linux kernel file (default: '/boot/vmlinuz')
  -i|--initrd <file>       Initramfs file (default: '/boot/initrd.img')
  -m|--microcode <file>    Microcode file (optional, multiple allowed)
  -c|--cmdline <txt/file>  Kernel cmdline in quotes, or a file containing
                               it, start with / or . (default: '/proc/cmdline')
  -o|--output <file>       Output file (default: '')
  -r|--release <file>      Release file (default: '/etc/os-release')
  -s|--splash <file>       Splash image: BMP 800x600 24bit (optional)
  -e|--efistub <file>      EFI stub file (default: 'linux*.efi.stub') in
                           '/usr/lib/systemd/boot/efi', *: x64 | ia32 | aa64 | arm

mvdocker

Move docker container including volumes

Usage: ./mvdocker [-i|--install] <container_id> [<container_options>]

noiseclean

Filter out noise based on sample

• Required: ffmpeg(ffmpeg ffprobe) sox

pair.c

Utility to pair Logitech USB unifying or nano receivers with wireless input devices

See the file for instructions to compile and use.

pdfslice

Make a pdf from a page range in a source document

• Usage:

Usage:  pdfslice [-h|--help ] | <range> <in.pdf> [<out.pdf>]
    Where <range> is:  [<from>],[<to>] | [<from>][+[<number>]]
      If <from> & <to> start with a minus sign they count from the back;
        if omitted they default to first & last page;
        <number> specifies the number of pages, if omitted defaults to 1.
    -h/--help:  Just display this help text.

• Required: poppler-utils(pdfseparate pdfunite pdfinfo) coreutils(mktemp rm ls)

pp

Settings to be included in .bashrc

deploy

Provision virtual machine

• Usage: deploy <host> [=]
  • <host>: Host from ~/.ssh/config
  • =: If = is given, setting up the authorized_key is skipped

qemu-create-os-img

Create a fresh Debian/Ubuntu qemu image

• Usage:

qemu-create-os-img [-h] [-r <release>] [-h <hostname>] [-i <img_file>]
                           [-s <disk_size>] [-b <boot_size>] [<debootstrap>]
  -h:              This help text
  -r <release>:    A supported Debian or Ubuntu release name
  -h <hostname>:   Desired hostname
  -i <img_file>:   Location of the image file (overwritten if existing)
  -d <disk_size>:  Size of the virtual disk
  -b <boot_size>:  Size of the boot partition (rest: root partition)
  <debootstrap>:   Extras arguments for debootstrap
Default values when options are not supplied:
  <release>:       xenial
  <hostname>:      <release>
  <img_file>:      <hostname>-<os>-<release>.qcow2
  <disk_size>:     $disk_size
  <boot_size>:     $boot_size

rmbg

Make background of image transparent

• Required: imagemagick(convert)

rmbg - Make background of image transparent
  Convert images into shaped transparent png files by floodfilling
  the background with transparency (antialiased alpha channel).
  Unless a different starting pixel is specified, the top left
  pixel is used as the 'background' color to remove and
  floodfill starts from all four image edges.
Usage:  rmbg [-f PCT] [-s|-S] [-p X,Y] [-v] <image>...
  -f <fuzz>     How strict to match the background, default 20%
  -s            Speedy antialiasing (much faster, slightly less acurate)
  -S            No antialiasing (faster still)
  -p <x>,<y>    Start from pixel at x,y instead of 0,0
  -v            Verbose operation

rmkernels

Remove old kernels from Debian/Ubuntu

• Usage: rmkernels

savedio

**Export saved.io links through the API into a json file, and convert it into 3 formats:

• A 'Netscape.html' file (supposedly) importable by Shaarli
• An encoded php-array that Shaarli uses as internal storage 'datastore.php'
• An html5 page with links**

• Required: wget date jq gzip coreutils(base64 head tail)
• Environment variables: SAVEDIO_KEY SAVEDIO_DEVKEY SAVEDIO_DIR

safetext

Sanitize potentially identifying invisible characters

• Default spelling lists included: US.safetext and UK.safetext

scrypt.c

Mount LUKS encrypted vault as non-root

• Required: cryptsetup mount
• Adjust the #define variables at the top of scrypt.c before compiling
• Install for all users:
  • sudo gcc scrypt.c -o /usr/local/bin/scrypt
  • sudo chmod u+s /usr/local/bin/scrypt
  • sudo ln -sf /usr/local/bin/scrypt /usr/local/bin/uscrypt
• Install instead for local user only:
  • sudo gcc scrypt.c -o ~/bin/scrypt
  • sudo chmod 4501 ~/bin/scrypt
  • sudo ln -sf ~/bin/scrypt ~/bin/uscrypt
• Example vault creation (matching the variables):
  • truncate -s 400M /data/MyDocuments/SECURE/vault
  • sudo cryptsetup -I hmac-sha256 luksFormat /data/MyDocuments/SECURE/vault
  • sudo cryptsetup luksOpen /data/MyDocuments/SECURE/vault vault
  • sudo mkfs.ext4 /dev/mapper/vault

sct.c

Utility to set the screen "temperature" to adjust the red-blue balance

See the file for instructions on how to compile and use.

spc2tab

Convert leading spaces into tabs

• Usage: spc2tab [TABSIZE] <INPUTFILE
  • Pipe/redirect input to stdin!

spd

Commandline interface for testing internet bandwidth using speedtest.net

• Usage:

spd [-h] [-u] [-d] [-1] [-B] [-I] [-b] [-c] [-C CHAR] [-H] [-j] [-L] [-l]
    [-m STR] [-x INT] [-s ID] [-X ID] [-M URL] [-i IP] [-t SECS] [-S] [-N] [-V]

optional arguments:
  -h, --help            show this help message and exit
  -u, --no-download     Do not perform download test
  -d, --no-upload       Do not perform upload test
  -1, --single          Only use a single connection instead of multiple. This
                        simulates a typical file transfer.
  -B, --bytes           Display values in bytes instead of bits. Does not
                        affect the image generated by --share, nor output from
                        --json or --csv
  -I, --share           Generate and provide a URL to the speedtest.net share
                        results image, not displayed with --csv
  -b, --simple          Suppress verbose output, only show basic information
  -c, --csv             Suppress verbose output, only show basic information
                        in CSV format. Speeds listed in bit/s and not affected
                        by --bytes
  -C CHAR, --csv-delimiter CHAR
                        Single character delimiter to use in CSV output.
                        Default ","
  -H, --csv-header      Print CSV headers
  -j, --json            Suppress verbose output, only show basic information
                        in JSON format. Speeds listed in bit/s and not
                        affected by --bytes
  -L, --list            Display a list of speedtest.net servers sorted by
                        distance
  -l, --local           Use built-in server list
  -m STR, --match STR   Match STR with country / countrycode / city of the
                        server
  -x INT, --max INT     The maximum number of servers to try, default: 5
  -s ID, --server ID    Specify a numerical server ID. Can be supplied
                        multiple times
  -X ID, --exclude ID   Exclude a server ID. Can be supplied multiple times
  -M URL, --mini URL    URL of Speedtest Mini server
  -i IP, --source IP    Source IP address to bind to
  -t SECS, --timeout SECS
                        HTTP timeout in seconds. Default 10
  -S, --secure          Use HTTPS instead of HTTP when communicating with
                        speedtest.net operated servers
  -N, --no-pre-allocate
                        Do not pre-allocate upload data. Pre-allocation is
                        enabled by default to improve upload performance. To
                        support systems with insufficient memory, use this
                        option to avoid a MemoryError
  -V, --version         Show the version number and exit

srtshift

Shift times in a .srt subtitle file

• Usage: srtshift <srt-file> <time>
• <srt-file> is the .srt subtitle filename
• <shift> is the timeshift in full milliseconds
• Output: stdout

subs

Download subtitles from subscene.com

• Usage: subs -h|--help | <search terms>

subshift

Subtitle conversion tool

• Usage:

subshift <infile.sub/srt> <outfile.sub/srt> [action...]
  action: (+|-)<frames>              [Shift in frames]
          (+|-)<hh>:<mm>:<ss>.<ms>   [Shift in time]
          *<s>.<ms>                  [Time stretch/contract factor in seconds]
          @<framerate>               [like: 23.976 / 25 / 29.97]'

ti

Show images with filename in terminal using Sixel

tn

Try TCP on host & port

• Required: perl

tpm

Terminal Password Manager (uses standard 'pass' database)

• Copyright: 2013-2016 Sören Tempel, 2019 pepa65
• License: GPL3+
• Usage: 'tpm '
  • command: help / show / insert / delete
• Environment variables: TPM_DIR TPM_KEY

tpmfido

Start Security key device based on TPM2

transfer

Transfer files via transfer.sh

• Features:
  • For upload (files and directories) and download (https:// links)
  • En/decryption option (gpg)
  • Gives a single link for multiple files or directories (tar/zip)
  • Display QR code option for links (qrencode)
• Required: curl
• Optional: gpg tar qrencode

unsubscribe.php

Facilitate list-unsubscribe links

updateBetterbird

Update or install betterbird email client

w2usb

Write image/hybridiso to (USB) disk device

• Usage: 'w2usb '

xran

Arrange 2 screens with different pixel densities beside each other

Usage:

xran [-h|-n] [:<lD> [:<rD>]] [<lP> [<rP>]] [+|-<O>] [-s][<S>]
  Starting parameters:  :eDP1 :HDMI1 100 100 +0  (when no default set yet)
    <lD>, <rD>:  Names of the left and right Displays, preceded by ':'.
    <lP>, <rP>:  Scaling of left and right display in whole Percentages;
                  if <rP> is zero, the right-hand side display is turned off.
    +|-<O>:      Vertical alignment Offset of the top edge of the screens,
                  must start with '+'/'-' (positive: left display is lower).
    -s [<S>]:    Save as scheme <S>; load <S> when no -s is given. When no
                  <S> is given, the default scheme is used (loaded/saved).
    -n|--norun:  Don't run the xrandr command (just display the commandline).
    -h|--help:   Just display this help text.
  The configfile for storing saved schemes is: ~/.xran
  The mode used for both screens is: 1920x1080

ypass

GUI for 'pass' the standard unix password manager

Yad GUI frontend for pass, the standard unix password manager. Can view, edit and delete.

• Required: yad pass coreutils(type sleep shred ls) sed diffutils(diff).

yt2srt

Convert YouTube subtitles to .srt

• Usage: yt2srt <input file>