I am unable to find the cudnn-8.0-linux-x64-v5.1.tgz file. The download link has only .deb file and when I install it using
sudo dpkg -i /path/to/deb/file
I get libcudnn.so.5.1.5 file and not the headers (cudnn.h). Where can I get the .tgz file with all the .so and .h files? I am looking for libcudnn.so.5.1
You can download cuDNN from here, you need to have an NVIDIA developer account which is free of cost. After downloading it, extract the contents and copy the files to appropriate locations:
$ sudo cp -P include/cudnn.h /usr/include
$ sudo cp -P lib64/libcudnn* /usr/lib/x86_64-linux-gnu/
$ sudo chmod a+r /usr/lib/x86_64-linux-gnu/libcudnn*
I run this command:
curl -sS https://getcomposer.org/installer | php#!/usr/bin/env php
It has error:
The json extension is missing.
Install it or recompile php without --disable-json
I checked phpinfo(), it has json already. But when I run:
php -m
I didn't see json module on it.
How can I fix problem?
Try to add path to php.ini
curl -sS https://getcomposer.org/installer | php5 -c /etc/php5/apache2/php.ini
so basically I want to download all zip files on a given website using wget and I'm having a hard time. I'm new to this so please bear with me. The website DOES NOT have a page that list all the zip files. Is there a way I can have wget go through the entire site like a webcrawler and download all the zip files? I've tried commands like -
1) wget -r -np -l 1 -A zip http://site/path/
2) wget -A zip -m -p -E -k -K -np http://site/path/
3) wget --no-clobber --convert-links --random-wait -r -p -E -e robots=off -U mozilla http://site/path/
supposedly they search through the entire site, I haven't been getting those results though. Help or pointing me in the right direction would be very much appreciated!
I have OpenShift Enterprise 2.0 running in a multi-node setup. I am running a simple JBoss scaled app (3 gears, so HAProxy and 2 JBoss gears). I have used a pre_start_jbossews script in .openshift/action_hooks to configure verbose GC logging (with just gc.log as the file name). However, I can't figure out how to get the gc.log files from the gears running JBoss.
[Interestingly enough, there is an empty gc.log file in the head/parent gear (running HAProxy). Looks like there is a java process started there, that might be a bug.]
I tried to run
rhc scp <appname> download . jbossews/gc.log --gears
hoping that it would be implemented like the ssh --gears option, but it just tells me 'invalid option'. So my question is, how can I actually download logs from child gears?
I don't think that you can use RHC directly to get what you want.
That may require an Request for Enhancement to be made to the RHC SCP command.
File that here: https://github.com/openshift/rhc/issues
However you can use the following to find all of your GEARS:
rhc app show APP_NAME --gears | awk '{print $5}' | tail -n +3
From this list you can list all the logs for each gear that are part of that application.
for url in $(rhc app show APP_NAME --gears | awk '{print $5}' | tail -n +3); do for dir in $(ssh $url "ls -R | grep -i log.*:"); do echo -n $url:${dir%?}; echo; done; done
With that you can us simple scp commands to get the files you need from all of the gears:
for file_dir in $(for url in $(rhc app show APP_NAME --gears | awk '{print $5}' | tail -n +3); do for dir in $(ssh $url "ls -R | grep -i log.*:"); do echo -n $url:${dir%?}; echo; done; done); do scp "$file_dir/*" .; done
If you need to download any files, you can use an SFTP client like FileZilla, so you can copy files from the server.
I know it's been a while since the original question was posted, but I just bumped into the same issue today and found that you can use the scp command directly if you know the gear SSH URL:
scp local_file user#gear_ssh:remote_file
to upload a file to the gear, or
scp user#gear_ssh:remote_file local_file
to download from the gear.
I'm trying to install a package on a machine with no Internet connection. What I want to do is download all the packages and dependences on a machine WITH an Internet connection and then sneaker-net everything to the offline computer.
I've been playing with the apt-get and apt-cache but I haven't figured out a quick and easy way to download the package and dependencies in one swoop to a directory of my choosing. How would I do this? Am I going about this problem correctly?
How would you install offline packages that have a lot of dependencies?
The marked answer has the problem that the available packages on the machine that is doing the downloads might be different from the target machine, and thus the package set might be incomplete.
To avoid this and get all dependencies, use the following:
apt-get download $(apt-rdepends <package>|grep -v "^ ")
Some packages returned from apt-rdepends don't exist with the exact name for apt-get download to download (for example, libc-dev). In those cases, filter out those exact names (be sure to use ^<NAME>$ so that other related names, for example libc-dev-bin, that do exist are not skipped).
apt-get download $(apt-rdepends <package>|grep -v "^ " |grep -v "^libc-dev$")
Once downloaded, you can move the .deb files to a machine without Internet and install them:
sudo dpkg -i *.deb
Same question already answered here:
How to list/download the recursive dependencies of a debian package?
try:
PACKAGES="wget unzip"
apt-get download $(apt-cache depends --recurse --no-recommends --no-suggests \
--no-conflicts --no-breaks --no-replaces --no-enhances \
--no-pre-depends ${PACKAGES} | grep "^\w")
# aptitude clean
# aptitude --download-only install <your_package_here>
# cp /var/cache/apt/archives/*.deb <your_directory_here>
The aptitude --download-only ... approach only works if you have a debian distro with internet connection in your hands.
If you don't, I think it is better to run the following script on the disconnected debian machine:
apt-get --print-uris --yes install <my_package_name> | grep ^\' | cut -d\' -f2 >downloads.list
move the downloads.list file into a connected linux (or non linux) machine, and run:
wget --input-file myurilist
this downloads all your files into the current directory.After that you can copy them on an USB key and install in your disconnected debian machine.
Credits: http://www.tuxradar.com/answers/517
This will download all the Debs to the current directory, and will NOT fail if It can't find a candidate.
Also does NOT require sudo to run sript!
nano getdebs.sh && chmod +x getdebs.sh && ./getdebs.sh
#!/bin/bash
package=ssmtp
apt-cache depends "$package" | grep Depends: >> deb.list
sed -i -e 's/[<>|:]//g' deb.list
sed -i -e 's/Depends//g' deb.list
sed -i -e 's/ //g' deb.list
filename="deb.list"
while read -r line
do
name="$line"
apt-get download "$name"
done < "$filename"
apt-get download "$package"
Note: I used this as my example because I was actually trying to DL the Deps for SSMTP and it failed on debconf-2.0, but this script got me what I need!
Somewhat simplified (and what worked for me) way that worked for me (based on all the above)
Note that dependencies hierarchy can go deeper then one level
Get dependencies of your package
$ apt-cache depends mongodb | grep Depends:
Depends: mongodb-dev
Depends: mongodb-server
Get urls:
sudo apt-get --print-uris --yes -d --reinstall install mongodb-org mongodb-org-server mongodb-org-shell mongodb-org-tools | grep "http://" | awk '{print$1}' | xargs -I'{}' echo {} | tee files.list
wget --input-file files.list
I used apt-cache depends package to get all required packages in any case if the are already installed on system or not.
So it will work always correct.
Because the command apt-cache works different, depending on language, you have to try this command on your system and adapt the command.
apt-cache depends yourpackage
On an englisch system you get:
$ apt-cache depends yourpackage
node
Depends: libax25
Depends: libc6
On an german system you get:
node
Hängt ab von: libax25
Hängt ab von: libc6
The englisch version with the term:
"Depends:"
You have to change the term "yourpackage" to your wish twice in this command, take care of this!
$ sudo apt-get --print-uris --yes -d --reinstall install yourpackage $(apt-cache depends yourpackage | grep " Depends:" | sed 's/ Depends://' | sed ':a;N;$!ba;s/\n//g') | grep ^\' | cut -d\' -f2 >downloads.list
And the german version with the term:
"Hängt ab von:"
You have to change the term "yourpackage" to your wish twice in this command, take care of this!
This text is used twice in this command, if you want to adapt it to your language take care of this!
$ sudo apt-get --print-uris --yes -d --reinstall install yourpackage $(apt-cache depends yourpackage | grep "Hängt ab von:" | sed 's/ Hängt ab von://' | sed ':a;N;$!ba;s/\n//g') | grep ^\' | cut -d\' -f2 >downloads.list
You get the list of links in downloads.list
Check the list, go to your folder and run the list:
$ cd yourpathToYourFolder
$ wget --input-file downloads.list
All your required packages are in:
$ ls yourpathToYourFolder
This will download all packages and dependencies (no already installed) to a directory of your choice:
sudo apt-get install -d -o Dir::Cache=/path-to/directory/apt/cache -o Dir::State::Lists=/path-to/directory/apt/lists packages
Make sure /path-to/directory/apt/cache and /path-to/directory/apt/lists exist.
If you don't set -o Dir::Cache it points to /var/cache/apt,
Dir::State::Lists points to /var/lib/apt/lists (which keeps the index files of available packages)
Both -o options can be used with update and upgrade instead of install.
On different machine run the same command without '-d'
I'm assuming you've got a nice fat USB HD and a good connection to the net. You can use apt-mirror to essentially create your own debian mirror.
http://apt-mirror.sourceforge.net/
On modern Ubuntu systems (for example, 22.04):
apt clean
apt update
apt install --download-only freeipa-client
After you can find deb-files in
ls -l /var/cache/apt/archives/
IF you accept the caveat that there may be dependencies already installed on your system, then the easiest way is to go apt-get install --simulate <your_package>, this will first list all the deps it will install, then copy the list of packages, then apt-get download <the_list_of_packages>
e.g. for qt5-gtk2-platformtheme on a xubuntu-21.04 MINIMAL INSTALL you'll get (after apt-get install --simulate) the following:
libdouble-conversion3 libmd4c0 libpcre2-16-0 libqt5core5a libqt5dbus5 libqt5gui5 libqt5network5 libqt5svg5 libqt5widgets5 libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-render-util0 libxcb-xinerama0 libxcb-xinput0 libxcb-xkb1 libxkbcommon-x11-0 qt5-gtk-platformtheme qttranslations5-l10n
then you just cd in a folder of your choice, do apt-get download <the_list_above>, and you have them all d/w in there. you can then dpkg -i *.deb
Complementing and automating the exclusion of ALL conflictive dependencies (dependencies not found) by the command given by #onno:
apt-get download $(apt-rdepends <package>|grep -v "^ " |grep -v "^conflictiv-dependency$")
At least for Ubuntu, where the Error Message format is as follows:
E: Can't select candidate version from package <package> as it has no candidate
The following script Downloads all Found Dependencies, Excluding not Found ones:
#!/bin/bash
rm -f error.txt
apt download $(apt-rdepends $1 | grep -v "^ ") 2> error.txt
#IF THERE WAS ERRORS (DEPENDENCIES NOT FOUND)
if [ $(cat error.txt | wc -l) -gt 0 ]
then
partial_command="\("
while read -r line
do
conflictive_package="$(awk '{split($0,array," "); print array[8]}' <<< $line)"
partial_command="$partial_command$conflictive_package\|"
done < error.txt
partial_command="$(awk '{print substr($0, 1, length($0)-2)}' <<< $partial_command)\)"
eval "apt download \$(apt-rdepends $1 | grep -v '^ ' | grep -v '^$partial_command$')"
fi
rm error.txt
It works with me
sudo apt-get reinstall --download-only <your software>
for example
sudo apt-get reinstall --download-only ubuntu-restricted-extras
For accessing installed .deb files, you can look in this path:
/var/cache/apt/archives