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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
Les tâches Cron régulières de la ferme
1er décembre 2010, parLa gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
Le super Cron (gestion_mutu_super_cron)
Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...) -
Emballe Médias : Mettre en ligne simplement des documents
29 octobre 2010, parLe plugin emballe médias a été développé principalement pour la distribution mediaSPIP mais est également utilisé dans d’autres projets proches comme géodiversité par exemple. Plugins nécessaires et compatibles
Pour fonctionner ce plugin nécessite que d’autres plugins soient installés : CFG Saisies SPIP Bonux Diogène swfupload jqueryui
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bash script to install / update ffmpeg static builds
1er mars 2017, par JoakimHi I’m trying to make my first "real" bash script to do some real work than can be executed both manually and through cron jobs.
The script should download and install the ffmpeg-static-build from https://johnvansickle.com/ffmpeg
Here is what I’ve got so far :
#!/bin/bash
# Still to come, see if the script runs with root privileges else exit
#Download FFMPEG static daily build and it's md5
cd ~
wget https://johnvansickle.com/ffmpeg/builds/ffmpeg-git-64bit-static.tar.xz | tar -xf
#wget https://johnvansickle.com/ffmpeg/builds/ffmpeg-git-64bit-static.tar.xz.md5
curl -L https://johnvansickle.com/ffmpeg/builds/ffmpeg-git-64bit-static.tar.xz.md5 | tar -xf | tee -a https://johnvansickle.com/ffmpeg/builds/ffmpeg-git-64bit-static.tar.xz | cut -d\ -f1 | md5sum > md5sum.txt
#Chech the md5 is currect
#md5sum -c MD5SUMS
file1="md5sum.txt"
file2="ffmpeg-git-64bit-static.tar.xz.md5"
if ! cmp --silent "$file1" "$file2"; then
echo "md5sum doesn't match...\n exit" >&2
exit 1
fi
#tar -xf ffmpeg-*.tar.xz
cp ffmpeg-*-static/ff* /usr/bin/
cp ffmpeg-*-static/ff* /usr/local/bin/
cp ffmpeg-*-static/qt-faststart /usr/bin/
cp ffmpeg-*-static/qt-faststart /usr/local/bin/
# Consider change second location to use ln -s
# Remove downloads and do some clean up
rm -fr ffmpeg-*
#EOFAs you can see in the script i would like to add the md5sum check but it fails (got the md5sum check part from Compare md5 sums in bash script)
If i remove the md5sum part the script is working, but right now the script fails at the | tar -xf | part with this code
2017-02-28 00:10:24 (617 KB/s) - ‘ffmpeg-git-64bit-static.tar.xz’ saved [17564756/17564756]
tar: option requires an argument -- 'f'
Try 'tar --help' or 'tar --usage' for more information.
tee: 'https://johnvansickle.com/ffmpeg/builds/ffmpeg-git-64bit-static.tar.xz': No such file or directory
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 65 100 65 0 0 87 0 --:--:-- --:--:-- --:--:-- 87
(23) Failed writing body
md5sum doesn't match...
exitAs this is my first, I would appreciate any "I’m 4 years old" advices and why
update
Have made some changes to the script based on the suggestions in this thread, but my problem is I have no output what so ever at this state :( So I think it’s time to ask for the next clue
#!/bin/bash
# version 0.3z
## Download FFMPEG static daily build and it's md5
##
## To make this script working you might need to change the below values
## based on whether you are using a 32bit or 64 bit OS
## to obtain the right links you have to have a look @ https://johnvansickle.com/ffmpeg/
## and then change those below
##
## If you are running on a shared server or dowsn't have root priviliges you might need to uncomment
## point 5.
# a "~" means running users home folder :) and should be different from destination dir
download_dir=~
# as this can change if the ffmpeg is to be stored on ex. shared server
dest_dir=/usr/bin/
# The version it equal the filename from above link
version=ffmpeg-git-64bit-static.tar.xz
## Do not change anything below here!!
source_url=https://johnvansickle.com/ffmpeg/builds/${version}
md5_url=https://johnvansickle.com/ffmpeg/builds/${version}.md5
# Still to come, see if the script runs with write privileges else exit
# 1. Can we enter download directory else exit
cd ${download_dir} ||
printf "%s\n" "You can't enter this folder.\nPlease chage download_dir in this script..." >&2
exit 1
# 2. Check the md5 is correct or have changed from last check
## instead of downloading ffmpeg-git-64bit-static.tar.xz every time,
## regardless if it is new or not, I recommend only downloading it
## if the md5 does not match. Would save John some bandwidth at least
## thx for the idea to @LordNeckbeard
## So somehow i'll guess some sed or grep only first part is nessesary :(
## This is getting more advance than expected for a first time script :/
if ! diff <(md5sum ${version}) <(curl -s ${md5_url})
then
printf "%s\n" "md5sum doesn't match...\n
Downloading new version" >&2
rm -f ${version} >&2
curl ${source_url} -o ${download_dir}/${version} >&2
#exit 2
elif
diff <(md5sum ${version}) <(curl -s ${md5_url})
printf "%s\n" "Nothing new to download" >&2
exit 3
fi
# 3. untar
tar -xf ffmpeg-git-*-static.tar.xz
# 4. Move builds to destination directories
mv ${download_dir}/ffmpeg-*-static/ff* ${dest_dir}/
mv ${download_dir}/ffmpeg-*-static/qt-faststart ${dest_dir}/
# 5. Make soft links to static builds
ln -sfn ${dest_dir}/qt-faststart /usr/local/bin/qt-faststart
ln -sfn ${dest_dir}/ffmpeg /usr/local/bin/ffmpeg
ln -sfn ${dest_dir}/ffmpeg-10bit /usr/local/bin/ffmpeg-10bit
ln -sfn ${dest_dir}/ffprobe /usr/local/bin/ffprobe
ln -sfn ${dest_dir}/ffserver /usr/local/bin/ffserver
# Remove unzipped folder to do some clean up
rm -fr ffmpeg-git-*-static/
#EOFnote : do to some more in depth answering of why not compile from source :
1. This precompiled is usable on all Linux variations, despite distro and version
2. It usable on shared hosting servers with ssh accessUPDATE 2
#!/bin/bash
# version 0.4z
## Download FFMPEG static daily build and it's md5
##
## To make this script working you might need to change the below values
## based on whether you are using a 32bit or 64 bit OS
## to obtain the right links you have to have a look @ https://johnvansickle.com/ffmpeg/
## and then change those below
##
## Finished and working script should be distributed under GPLv3: free as in freedom
##
## If you are running on a shared server or dowsn't have root priviliges you might need to uncomment
## point 5.
# a "~" means running users home folder :) and should be different from destination dir
download_dir=~
# as this can change if the ffmpeg is to be stored on ex. shared server
dest_dir=/usr/bin/
# The version it equal the filename from above link
version=ffmpeg-git-64bit-static.tar.xz
## Do not change anything below here!!
source_url=https://johnvansickle.com/ffmpeg/builds/${version}
md5="curl -s https://johnvansickle.com/ffmpeg/builds/${version}.md5"
# Still to come, see if the script runs with write privileges else exit
# 1. Can we enter download directory else exit
cd ${download_dir} ||
printf "%s\n" "You can't enter this folder.\nPlease chage download_dir in this script..." >&2
exit 1
# 2. Check the md5 is correct or have changed from last check
## instead of downloading ffmpeg-git-64bit-static.tar.xz every time,
## regardless if it is new or not, I recommend only downloading it
## if the md5 does not match. Would save John some bandwidth at least
## thx for the idea to @LordNeckbeard
## This is getting more advance than expected for a first time script :/
if diff <(md5sum ${version}) <(${md5})
then
printf "%s\n" "No new version availeble" >&2
exit 1
elif ! diff <(md5sum ${version}) <(${md5})
then
rm -f ${version}
curl ${source_url} > ${version}
exit 0
#only proceed if downloaded version match it's md5
if ! diff <(md5sum ${version}) <(${md5})
then
rm -f ${version}
printf "%s\n" "Downloaded version is damaged, try later\ndamaged version have been deleted" >&2
exit 1
fi
# 3. untar
tar -xf ffmpeg-git-*-static.tar.xz
# 4. Move builds to destination directories
mv ${download_dir}/ffmpeg-*-static/ff* ${dest_dir}/
mv ${download_dir}/ffmpeg-*-static/qt-faststart ${dest_dir}/
# 5. Make soft links to static builds
ln -sfn ${dest_dir}/qt-faststart /usr/local/bin/qt-faststart
ln -sfn ${dest_dir}/ffmpeg /usr/local/bin/ffmpeg
ln -sfn ${dest_dir}/ffmpeg-10bit /usr/local/bin/ffmpeg-10bit
ln -sfn ${dest_dir}/ffprobe /usr/local/bin/ffprobe
ln -sfn ${dest_dir}/ffserver /usr/local/bin/ffserver
# Remove unzipped folder to do some clean up
rm -fr ffmpeg-git-*-static/
printf "%s\n" "Going to install new version" >&2
exit 1
fi
#EOFBut still having some issues :(
- Running this script returns : a blanc shell, but I’ve expected one of the printf statements
- When I’m trying to narrow down the problem and going back to basic and trying to run the script with only the "if" part it fails with 44 : Syntax error : "(" unexpected
-
running the very same "if" part typed directly into the shell/terminal itself it’s all happy !!
if diff <(md5sum ffmpeg-git-64bit-static.tar.xz) <(curl -s "https://johnvansickle.com/ffmpeg/builds/ffmpeg-git-64bit-static.tar.xz.md5"); then printf "%s\n" "No new version availeble" >&2; elif ! diff <(md5sum ffmpeg-git-64bit-static.tar.xz) <(curl -s "https://johnvansickle.com/ffmpeg/builds/ffmpeg-git-64bit-static.tar.xz.md5"); then rm -f ffmpeg-git-64bit-static.tar.xz; curl https://johnvansickle.com/ffmpeg/builds/ffmpeg-git-64bit-static.tar.xz > ffmpeg-git-64bit-static.tar.xz; printf "%s\n" "Going to install new version" >&2; fi
-
I’m confused
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mpegts : Update the PSI/SI table only if the version change
28 avril 2015, par John Högbergmpegts : Update the PSI/SI table only if the version change
If a PAT is finished while a PMT section filter is opened but
not yet finished, the PMT section filter is closed and all
the received data is discarded.This is usually not an issue but some multiplexers (With very
quick PAT/PMT repetition settings) consistently emit a PMT
section start, then a PAT, and then the rest of the PMT,
causing the aforementioned behavior to result in no PMT being
finished.In the most pathologic situation the stream information are lost
and the probe fallback miscategorizes subtitles as mp3 audio.Avoid the issue through eliminating redundant PSI/SI table
updates by checking their version field, which is required by
the standard to be incremented on every change no matter how
minor.CC : libav-stable@libav.org
Signed-off-by : Luca Barbato <lu_zero@gentoo.org>
-
mpegts : Update the PSI/SI table only if the version change
28 avril 2015, par John Högbergmpegts : Update the PSI/SI table only if the version change
If a PAT is finished while a PMT section filter is opened but
not yet finished, the PMT section filter is closed and all
the received data is discarded.This is usually not an issue but some multiplexers (With very
quick PAT/PMT repetition settings) consistently emit a PMT
section start, then a PAT, and then the rest of the PMT,
causing the aforementioned behavior to result in no PMT being
finished.In the most pathologic situation the stream information are lost
and the probe fallback miscategorizes subtitles as mp3 audio.Avoid the issue through eliminating redundant PSI/SI table
updates by checking their version field, which is required by
the standard to be incremented on every change no matter how
minor.CC : libav-stable@libav.org
Signed-off-by : Luca Barbato <lu_zero@gentoo.org>