lhark/howto
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Cleanup & consistency

Browse source
This commit is contained in:
lhark 2021-08-27 20:17:58 +02:00
parent 49130de071
commit f2e0d8dd93
1 changed files with 101 additions and 79 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

120
how_to
View file

@ -108,9 +108,8 @@ keyboard :
Nice environment :
cd ~
git clone http://gitlab.rezometz.org/lhark/rc.git
[git -C rc checkout v2]
rc/install.sh
chsh -s </bin/zsh|/usr/bin/fish>
chsh -s /bin/zsh
pacman :
-Syu Upgrade system
@ -256,11 +255,11 @@ PDF :
Filling the form:
pdftk form.pdf fill_form fields.fdf output filled_form.pdf
Generate a PDF quickly from Markdown:
Generate a PDF quickly from Markdown:
# tectonic is pretty nice as a "it just works" latex compiler
pandoc --pdf-engine=tectonic in.md -o out.pdf
Fill dynamic XFA forms on linux:
Fill dynamic XFA forms on linux:
Run Acrobat Reader DC 2019 on wine:
https://linuxconfig.org/how-to-install-latest-adobe-acrobat-reader-dc-on-ubuntu-18-04-bionic-beaver-linux-with-wine
https://www.quora.com/How-do-I-install-Adobe-Reader-on-Ubuntu-using-the-Wine-software
@ -465,17 +464,14 @@ Serial terminal
minicom -D /dev/ttyUSB0 -b <baud>
Wifi AP:
https://wiki.archlinux.org/index.php/Software_access_point
# https://wiki.archlinux.org/index.php/Software_access_point
sudo pacman -S create_ap
https://github.com/oblique/create_ap/issues/107
# https://github.com/oblique/create_ap/issues/107
sed -i '/CHANNEL=$WIFI_IFACE_CHANNEL/d' /usr/bin/create_ap
Replace is_wifi_connected with:
is_wifi_connected() { return 1 }
# Replace is_wifi_connected with:
# is_wifi_connected() { return 1 }
sudo create_ap [-c <channel>] wlp2s0 wlp2s0 <ssid> <pwd>
Sync from phone:
adb-sync -R /sdcard/<folder>/ <dest>
fail2ban unban:
Check if/where IP is banned
iptables -L -n | less
@ -489,33 +485,6 @@ fail2ban unban:
# Remove leading "-A "
iptables -D <rule>
Backup non rooted phone with adb:
adb backup -all -shared -obb -f <file>
need adb < 1.0.31
sometimes you might need to quote all arguments together
Root Samsung GT-S7275R "Ace 3" :
Use heimdall (cross platform equivalent to Samsung's Odin)
Install TWRP recovery:
Boot phone to download mode (Hold vol-down & home at boot)
Connect USB
$ heimdall flash --RECOVERY <recovery.img>
Keep vol-up & home pressed during reboot to go straight into recovery or img is overwritten by stock ROM
Flash CM13:
Use TWRP to Wipe system, data, dalvik & cache
$ adb push <cm13.zip> /sdcard
Use TWRP to flash CM13
Setup tips:
Activate dev mode by spamming Settings > About > Build
Enable USB debugging
Settings > Developer Options > Root Access
Sources:
https://forum.xda-developers.com/ace-3/development/recovery-t-r-p-samsung-galaxy-ace-3-lte-t2989278
https://web.archive.org/web/20160321062212/https://davideddu.org/blog/posts/how-to-flash-a-recovery-image-using-heimdall/
https://twrp.me/devices/samsunggalaxyace3.html
https://forum.xda-developers.com/ace-3/development/gt-s7275r-b-t-cyanogenmod-13-ace-3-lte-t3242054
https://forum.xda-developers.com/ace-3/development/gt-s7275r-b-t-cyanogenmod-14-samsung-t3468084
Nginx + uwsgi:
$ pacman -S nginx (nginx-runit) uwsgi uwsgi-plugin-python
/etc/
@ -572,25 +541,39 @@ Nginx + uwsgi:
runit:
echo "exec uwsgi --ini /etc/uwsgi/emperor.ini --logto /var/log/uwsgi.log" > /etc/sv/uwsgi/run
Easy LaTeX compilation:
LaTeX:
Easy LaTeX compilation:
$ trizen -S tectonic
$ tectonic <file>.tex
Should automatically resolve all dependencies
Also takes care of biblatex
Uses Xetex to compile
Subtle enby non-binary flag in latex:
# Thx @Scarlet
\newcommand\crule[3][black]{\textcolor{#1}{\rule{#2}{#3}}}
\definecolor{nb1}{RGB}{255,244,48}
\definecolor{nb2}{RGB}{220,220,220}
\definecolor{nb3}{RGB}{156,89,209}
\definecolor{nb4}{RGB}{0,0,0}
\begin{center}
\crule[nb1]{0.5cm}{0.1cm}
\crule[nb2]{0.5cm}{0.1cm}
\crule[nb3]{0.5cm}{0.1cm}
\crule[nb4]{0.5cm}{0.1cm}
\end{center}
Rename files from date of creation:
for f in *;do
mv "$f" "$(date "+IMG_%Y%m%d_%H%M%S.${f##*.}" -r "$f")"
done
Dans le cas d'android, utiliser tar -cf pour garder les timestamps
In Android's case, use tar -cf to keep the timestamps
Deduplication de fichiers:
file deduplication:
find ./ -type f -exec md5sum '{}' + | tee imgmd5
cat imgmd5| sort | uniq --check-chars=32 -d | cut --characters=35- | xargs rm
# Pour le debug : | xargs feh -.
# Voir aussi la commande cmp, plus efficace qu'un calcul de hash dans certains cas
# For debugging : | xargs feh -.
# See also the `cmp` command, might be more efficient than a hash computation
Install and update YouCompleteMe on Arch:
sudo pacman -S clang cmake
@ -681,15 +664,15 @@ Get hardware informations:
dmidecode -t memory
Others values are <bios|baseboard|chassis>
Music fingerprinting
Music fingerprinting:
# https://github.com/beetbox/pyacoustid
for f in *.mp3;do echo $f; python ~/src/pyacoustid/aidmatch.py $f;done > ident
awk '/\.mp3/{f = $0;next} f{printf "mv %s \"../%s.mp3\"\n", f, $0; f=0}' ident > rename.sh
Echo to stderr
Echo to stderr:
>&2 echo "message"
Reset gpg-agent passphrase cache
Reset gpg-agent passphrase cache:
Useful mainly for testing purposes
echo RELOADAGENT | gpg-connect-agent
@ -766,14 +749,19 @@ Android:
~/.android/avd/<your AVD name>.avd/config.ini
# If you have issues running image from different arch, try checking the PATH or
# https://www.bram.us/2017/05/12/launching-the-android-emulator-from-the-command-line/
emulator -avd <your AVD name>
emulator -avd <your AVD name> [-camera-back <none|emulated|webcam0|virtualscene>]
# Other method, never tried: https://acavalin.com/p/android_emu
Android diagnostic debug phone codes:
# https://www.itworld.com/article/2708985/debug-your-phone-with-these-hidden-android-secret-codes.html
# https://www.redmondpie.com/hidden-android-secret-codes-for-samsung-htc-motorola-sony-lg-and-other-devices/
Confirmed working on Samsung Galaxy Ace 3:
*#06# – IMEI number
*#0*# – Enter the service menu on newer phones like Galaxy S III
*#*#4636#*#* – Phone information, usage statistics and battery
*#0*# – Enter the service menu on newer phones like Galaxy S III
*#*#34971539#*#* – Detailed camera information
*#*#273282*255*663282*#*#* – Immediate backup of all media files
*#*#197328640#*#* – Enable test mode for service
@ -824,6 +812,40 @@ Android:
Android wpa_supplicant conf file path:
/data/misc/wifi/wpa_supplicant.conf
Sync from phone:
adb-sync -R /sdcard/<folder>/ <dest>
Backup non rooted phone with adb:
adb backup -all -shared -obb -f <file>
need adb < 1.0.31
sometimes you might need to quote all arguments together
Root Samsung GT-S7275R "Ace 3" :
Use heimdall (cross platform equivalent to Samsung's Odin)
Install TWRP recovery:
Boot phone to download mode (Hold vol-down & home at boot)
Connect USB
$ heimdall flash --RECOVERY <recovery.img>
Keep vol-up & home pressed during reboot to go straight into recovery or img is overwritten by stock ROM
Flash CM13:
Use TWRP to Wipe system, data, dalvik & cache
$ adb push <cm13.zip> /sdcard
Use TWRP to flash CM13
Setup tips:
Activate dev mode by spamming Settings > About > Build
Enable USB debugging
Settings > Developer Options > Root Access
Sources:
https://forum.xda-developers.com/ace-3/development/recovery-t-r-p-samsung-galaxy-ace-3-lte-t2989278
https://web.archive.org/web/20160321062212/https://davideddu.org/blog/posts/how-to-flash-a-recovery-image-using-heimdall/
https://twrp.me/devices/samsunggalaxyace3.html
https://forum.xda-developers.com/ace-3/development/gt-s7275r-b-t-cyanogenmod-13-ace-3-lte-t3242054
https://forum.xda-developers.com/ace-3/development/gt-s7275r-b-t-cyanogenmod-14-samsung-t3468084
Update Emojis on old androids:
# https://toot.party/@SigmaOne/106159205703917847
Custom NotoColorEmoji.ttf in /system/fonts/
Fix: Failed to activate service 'org.freedesktop.login1': timed out:
If dbus has been restarted, don't forget to restart elogind/systemd-logind
@ -944,7 +966,7 @@ Limit bandwidth, download/upload speed of process:
XferCommand = /usr/bin/wget --limit-rate 100K --passive-ftp -c -O %o %u
Qutebrowser
Adblocking:
Adblocking (obsolete, now builtin):
https://gitlab.com/jgkamat/jblock
Config:
:set auto-save.session true