Articles I've written for customers on IT issues.
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 

376 lines
13 KiB

This is pdfTeX, Version 3.14159265-2.6-1.40.17 (TeX Live 2016/Debian) (preloaded format=pdflatex 2019.8.17) 20 DEC 2019 17:16
entering extended mode
restricted \write18 enabled.
%&-line parsing enabled.
**/home/layoutdev/Desktop/code/documentation_general/IT_Articles/2019/AutoSSH_a
nd_Reverse_Proxy_Alternative/docs/3.tex
(/home/layoutdev/Desktop/code/documentation_general/IT_Articles/2019/AutoSSH_an
d_Reverse_Proxy_Alternative/docs/3.tex
LaTeX2e <2017/01/01> patch level 3
Babel <3.9r> and hyphenation patterns for 3 language(s) loaded.
(/usr/share/texlive/texmf-dist/tex/latex/base/article.cls
Document Class: article 2014/09/29 v1.4h Standard LaTeX document class
(/usr/share/texlive/texmf-dist/tex/latex/base/size11.clo
File: size11.clo 2014/09/29 v1.4h Standard LaTeX file (size option)
)
\c@part=\count79
\c@section=\count80
\c@subsection=\count81
\c@subsubsection=\count82
\c@paragraph=\count83
\c@subparagraph=\count84
\c@figure=\count85
\c@table=\count86
\abovecaptionskip=\skip41
\belowcaptionskip=\skip42
\bibindent=\dimen102
)
(/usr/share/texlive/texmf-dist/tex/latex/xcolor/xcolor.sty
Package: xcolor 2016/05/11 v2.12 LaTeX color extensions (UK)
(/usr/share/texlive/texmf-dist/tex/latex/graphics-cfg/color.cfg
File: color.cfg 2016/01/02 v1.6 sample color configuration
)
Package xcolor Info: Driver file: pdftex.def on input line 225.
(/usr/share/texlive/texmf-dist/tex/latex/graphics-def/pdftex.def
File: pdftex.def 2017/01/12 v0.06k Graphics/color for pdfTeX
(/usr/share/texlive/texmf-dist/tex/generic/oberdiek/infwarerr.sty
Package: infwarerr 2016/05/16 v1.4 Providing info/warning/error messages (HO)
)
(/usr/share/texlive/texmf-dist/tex/generic/oberdiek/ltxcmds.sty
Package: ltxcmds 2016/05/16 v1.23 LaTeX kernel commands for general use (HO)
)
\Gread@gobject=\count87
)
Package xcolor Info: Model `cmy' substituted by `cmy0' on input line 1348.
Package xcolor Info: Model `hsb' substituted by `rgb' on input line 1352.
Package xcolor Info: Model `RGB' extended on input line 1364.
Package xcolor Info: Model `HTML' substituted by `rgb' on input line 1366.
Package xcolor Info: Model `Hsb' substituted by `hsb' on input line 1367.
Package xcolor Info: Model `tHsb' substituted by `hsb' on input line 1368.
Package xcolor Info: Model `HSB' substituted by `hsb' on input line 1369.
Package xcolor Info: Model `Gray' substituted by `gray' on input line 1370.
Package xcolor Info: Model `wave' substituted by `hsb' on input line 1371.
)
(/usr/share/texlive/texmf-dist/tex/latex/geometry/geometry.sty
Package: geometry 2010/09/12 v5.6 Page Geometry
(/usr/share/texlive/texmf-dist/tex/latex/graphics/keyval.sty
Package: keyval 2014/10/28 v1.15 key=value parser (DPC)
\KV@toks@=\toks14
)
(/usr/share/texlive/texmf-dist/tex/generic/oberdiek/ifpdf.sty
Package: ifpdf 2016/05/14 v3.1 Provides the ifpdf switch
)
(/usr/share/texlive/texmf-dist/tex/generic/oberdiek/ifvtex.sty
Package: ifvtex 2016/05/16 v1.6 Detect VTeX and its facilities (HO)
Package ifvtex Info: VTeX not detected.
)
(/usr/share/texlive/texmf-dist/tex/generic/ifxetex/ifxetex.sty
Package: ifxetex 2010/09/12 v0.6 Provides ifxetex conditional
)
\Gm@cnth=\count88
\Gm@cntv=\count89
\c@Gm@tempcnt=\count90
\Gm@bindingoffset=\dimen103
\Gm@wd@mp=\dimen104
\Gm@odd@mp=\dimen105
\Gm@even@mp=\dimen106
\Gm@layoutwidth=\dimen107
\Gm@layoutheight=\dimen108
\Gm@layouthoffset=\dimen109
\Gm@layoutvoffset=\dimen110
\Gm@dimlist=\toks15
)
(/usr/share/texlive/texmf-dist/tex/latex/graphics/graphicx.sty
Package: graphicx 2014/10/28 v1.0g Enhanced LaTeX Graphics (DPC,SPQR)
(/usr/share/texlive/texmf-dist/tex/latex/graphics/graphics.sty
Package: graphics 2016/10/09 v1.0u Standard LaTeX Graphics (DPC,SPQR)
(/usr/share/texlive/texmf-dist/tex/latex/graphics/trig.sty
Package: trig 2016/01/03 v1.10 sin cos tan (DPC)
)
(/usr/share/texlive/texmf-dist/tex/latex/graphics-cfg/graphics.cfg
File: graphics.cfg 2016/06/04 v1.11 sample graphics configuration
)
Package graphics Info: Driver file: pdftex.def on input line 99.
)
\Gin@req@height=\dimen111
\Gin@req@width=\dimen112
)
(/usr/share/texlive/texmf-dist/tex/latex/caption/caption.sty
Package: caption 2016/02/21 v3.3-144 Customizing captions (AR)
(/usr/share/texlive/texmf-dist/tex/latex/caption/caption3.sty
Package: caption3 2016/05/22 v1.7-166 caption3 kernel (AR)
Package caption3 Info: TeX engine: e-TeX on input line 67.
\captionmargin=\dimen113
\captionmargin@=\dimen114
\captionwidth=\dimen115
\caption@tempdima=\dimen116
\caption@indent=\dimen117
\caption@parindent=\dimen118
\caption@hangindent=\dimen119
)
\c@ContinuedFloat=\count91
)
No file 3.aux.
\openout1 = `3.aux'.
LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 11.
LaTeX Font Info: ... okay on input line 11.
LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 11.
LaTeX Font Info: ... okay on input line 11.
LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 11.
LaTeX Font Info: ... okay on input line 11.
LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 11.
LaTeX Font Info: ... okay on input line 11.
LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 11.
LaTeX Font Info: ... okay on input line 11.
LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 11.
LaTeX Font Info: ... okay on input line 11.
(/usr/share/texlive/texmf-dist/tex/context/base/mkii/supp-pdf.mkii
[Loading MPS to PDF converter (version 2006.09.02).]
\scratchcounter=\count92
\scratchdimen=\dimen120
\scratchbox=\box26
\nofMPsegments=\count93
\nofMParguments=\count94
\everyMPshowfont=\toks16
\MPscratchCnt=\count95
\MPscratchDim=\dimen121
\MPnumerator=\count96
\makeMPintoPDFobject=\count97
\everyMPtoPDFconversion=\toks17
) (/usr/share/texlive/texmf-dist/tex/generic/oberdiek/pdftexcmds.sty
Package: pdftexcmds 2016/05/21 v0.22 Utility functions of pdfTeX for LuaTeX (HO
)
(/usr/share/texlive/texmf-dist/tex/generic/oberdiek/ifluatex.sty
Package: ifluatex 2016/05/16 v1.4 Provides the ifluatex switch (HO)
Package ifluatex Info: LuaTeX not detected.
)
Package pdftexcmds Info: LuaTeX not detected.
Package pdftexcmds Info: \pdf@primitive is available.
Package pdftexcmds Info: \pdf@ifprimitive is available.
Package pdftexcmds Info: \pdfdraftmode found.
)
(/usr/share/texlive/texmf-dist/tex/latex/oberdiek/epstopdf-base.sty
Package: epstopdf-base 2016/05/15 v2.6 Base part for package epstopdf
(/usr/share/texlive/texmf-dist/tex/latex/oberdiek/grfext.sty
Package: grfext 2016/05/16 v1.2 Manage graphics extensions (HO)
(/usr/share/texlive/texmf-dist/tex/generic/oberdiek/kvdefinekeys.sty
Package: kvdefinekeys 2016/05/16 v1.4 Define keys (HO)
))
(/usr/share/texlive/texmf-dist/tex/latex/oberdiek/kvoptions.sty
Package: kvoptions 2016/05/16 v3.12 Key value format for package options (HO)
(/usr/share/texlive/texmf-dist/tex/generic/oberdiek/kvsetkeys.sty
Package: kvsetkeys 2016/05/16 v1.17 Key value parser (HO)
(/usr/share/texlive/texmf-dist/tex/generic/oberdiek/etexcmds.sty
Package: etexcmds 2016/05/16 v1.6 Avoid name clashes with e-TeX commands (HO)
Package etexcmds Info: Could not find \expanded.
(etexcmds) That can mean that you are not using pdfTeX 1.50 or
(etexcmds) that some package has redefined \expanded.
(etexcmds) In the latter case, load this package earlier.
)))
Package epstopdf-base Info: Redefining graphics rule for `.eps' on input line 4
38.
Package grfext Info: Graphics extension search list:
(grfext) [.png,.pdf,.jpg,.mps,.jpeg,.jbig2,.jb2,.PNG,.PDF,.JPG,.JPE
G,.JBIG2,.JB2,.eps]
(grfext) \AppendGraphicsExtensions on input line 456.
(/usr/share/texlive/texmf-dist/tex/latex/latexconfig/epstopdf-sys.cfg
File: epstopdf-sys.cfg 2010/07/13 v1.3 Configuration of (r)epstopdf for TeX Liv
e
))
*geometry* detected driver: dvips
*geometry* verbose mode - [ preamble ] result:
* driver: dvips
* paper: custom
* layout: <same size as paper>
* layoutoffset:(h,v)=(0.0pt,0.0pt)
* vratio: 1:1
* modes:
* h-part:(L,W,R)=(54.2025pt, 325.215pt, 54.2025pt)
* v-part:(T,H,B)=(79.49689pt, 491.43622pt, 79.49689pt)
* \paperwidth=433.62pt
* \paperheight=650.43pt
* \textwidth=325.215pt
* \textheight=491.43622pt
* \oddsidemargin=-18.06749pt
* \evensidemargin=-18.06749pt
* \topmargin=-29.7731pt
* \headheight=12.0pt
* \headsep=25.0pt
* \topskip=11.0pt
* \footskip=30.0pt
* \marginparwidth=59.0pt
* \marginparsep=10.0pt
* \columnsep=10.0pt
* \skip\footins=10.0pt plus 4.0pt minus 2.0pt
* \hoffset=0.0pt
* \voffset=0.0pt
* \mag=1000
* \@twocolumnfalse
* \@twosidefalse
* \@mparswitchfalse
* \@reversemarginfalse
* (1in=72.27pt=25.4mm, 1cm=28.453pt)
Package caption Info: Begin \AtBeginDocument code.
Package caption Info: End \AtBeginDocument code.
[1
Non-PDF special ignored!
{/var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map}]
Overfull \hbox (65.69577pt too wide) in paragraph at lines 53--53
[]\OT1/cmtt/m/n/10.95 autossh -L 0.0.0.0:2:localhost:80 -f user@ipaddress sle
ep 31536000[]
[]
Overfull \hbox (71.44446pt too wide) in paragraph at lines 53--53
[]\OT1/cmtt/m/n/10.95 #autossh -M 0 -o "ServerAliveInterval 30" -o "ServerAliv
eCountMax 3"[]
[]
LaTeX Font Info: External font `cmex10' loaded for size
(Font) <10.95> on input line 54.
LaTeX Font Info: External font `cmex10' loaded for size
(Font) <8> on input line 54.
LaTeX Font Info: External font `cmex10' loaded for size
(Font) <6> on input line 54.
LaTeX Font Info: External font `cmex10' loaded for size
(Font) <9> on input line 54.
LaTeX Font Info: External font `cmex10' loaded for size
(Font) <5> on input line 54.
Overfull \hbox (59.94708pt too wide) in paragraph at lines 100--100
[]\OT1/cmtt/m/n/10.95 solves this in a painless way. It's in the repos for Debi
an/Ubuntu:[]
[]
Overfull \hbox (36.95233pt too wide) in paragraph at lines 100--100
[]\OT1/cmtt/m/n/10.95 and perhaps for many other distros (it looks like it orig
inated[]
[]
Overfull \hbox (19.70627pt too wide) in paragraph at lines 100--100
[]\OT1/cmtt/m/n/10.95 This program will start an ssh-agent if none is running,
and[]
[]
Overfull \hbox (54.1984pt too wide) in paragraph at lines 100--100
[] \OT1/cmtt/m/n/10.95 provide shell scripts that can be sourced and connect th
e current[]
[]
Overfull \hbox (36.95233pt too wide) in paragraph at lines 100--100
[]\OT1/cmtt/m/n/10.95 For bash, with a private key named id_rsa, add the follow
ing to[]
[]
Overfull \hbox (42.70102pt too wide) in paragraph at lines 100--100
[]\OT1/cmtt/m/n/10.95 This will start an ssh-agent and add the id_rsa key on th
e first[]
[]
Overfull \hbox (42.70102pt too wide) in paragraph at lines 100--100
[] \OT1/cmtt/m/n/10.95 login after reboot. If the key is passphrase-protected,
it will[]
[]
[2]
Overfull \hbox (25.45496pt too wide) in paragraph at lines 100--100
[] \OT1/cmtt/m/n/10.95 also ask for the passphrase. No need to use unprotected
keys[]
[]
Overfull \hbox (19.70627pt too wide) in paragraph at lines 100--100
[] \OT1/cmtt/m/n/10.95 anymore! For subsequent logins, it will recognize the ag
ent[]
[]
Overfull \hbox (48.4497pt too wide) in paragraph at lines 100--100
[]\OT1/cmtt/m/n/10.95 This will let the shell know where to reach the SSH agent
managed[]
[]
Overfull \hbox (31.20364pt too wide) in paragraph at lines 100--100
[] \OT1/cmtt/m/n/10.95 by keychain. Make sure that .bashrc is sourced from .pro
file.[]
[]
Overfull \hbox (13.95758pt too wide) in paragraph at lines 100--100
[]\OT1/cmtt/m/n/10.95 However, it seems that cron jobs still don't see this. As
a[]
[]
Overfull \hbox (13.95758pt too wide) in paragraph at lines 100--100
[] \OT1/cmtt/m/n/10.95 remedy, include the line above in the crontab, just befo
re[]
[]
Overfull \hbox (2.4602pt too wide) in paragraph at lines 100--100
[]\OT1/cmtt/m/n/10.95 * * * * * . ~/.keychain/$HOSTNAME-sh; your-actual-command
[]
[]
LaTeX Font Info: Try loading font information for OMS+cmr on input line 111.
(/usr/share/texlive/texmf-dist/tex/latex/base/omscmr.fd
File: omscmr.fd 2014/09/29 v2.5h Standard LaTeX font definitions
)
LaTeX Font Info: Font shape `OMS/cmr/m/n' in size <10.95> not available
(Font) Font shape `OMS/cmsy/m/n' tried instead on input line 111.
Overfull \hbox (4.53256pt too wide) in paragraph at lines 111--112
[]\OT1/cmr/m/n/10.95 https://github.com/obfusk/autossh-init - This init script,
didn't
[]
[3] [4] (./3.aux) )
Here is how much of TeX's memory you used:
3526 strings out of 494945
53591 string characters out of 6181032
123335 words of memory out of 5000000
6804 multiletter control sequences out of 15000+600000
8977 words of font info for 32 fonts, out of 8000000 for 9000
14 hyphenation exceptions out of 8191
39i,8n,38p,438b,251s stack positions out of 5000i,500n,10000p,200000b,80000s
</usr/share/texlive/texmf-dist/fonts/type1/public/amsfonts/c
m/cmbx10.pfb></usr/share/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmbx
12.pfb></usr/share/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmr10.pfb>
</usr/share/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmr6.pfb></usr/sh
are/texlive/texmf-dist/fonts/type1/public/amsfonts/cm/cmr8.pfb></usr/share/texl
ive/texmf-dist/fonts/type1/public/amsfonts/cm/cmr9.pfb></usr/share/texlive/texm
f-dist/fonts/type1/public/amsfonts/cm/cmsy10.pfb></usr/share/texlive/texmf-dist
/fonts/type1/public/amsfonts/cm/cmtt10.pfb>
Output written on 3.pdf (4 pages, 107011 bytes).
PDF statistics:
49 PDF objects out of 1000 (max. 8388607)
34 compressed objects within 1 object stream
0 named destinations out of 1000 (max. 500000)
1 words of extra memory for PDF output out of 10000 (max. 10000000)