[root@desk mythcat]# cd minecraft-launcher/
[root@desk minecraft-launcher]# dnf install java-latest-openjdk
[root@desk minecraft-launcher]# dnf install java-latest-openjdk-devel[mythcat@desk minecraft-launcher]$ ./minecraft-launcher
which: no java in (/home/mythcat/google-cloud-sdk/bin:/home/mythcat/.local/bin
:/home/mythcat/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin)
...
[mythcat@desk ~]$ sudo dnf install https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm
[sudo] password for mythcat:
Last metadata expiration check: 2:29:06 ago on Thu 26 Dec 2019 07:54:58 PM EET.
google-chrome-stable_current_x86_64.rpm 16 MB/s | 59 MB 00:03
Dependencies resolved.
====================================================================================
Package Arch Version Repository Size
====================================================================================
Installing:
google-chrome-stable x86_64 79.0.3945.88-1 @commandline 59 M
Installing dependencies:
liberation-fonts noarch 1:2.00.5-6.fc31 fedora 8.4 k
Transaction Summary
====================================================================================
Install 2 Packages
Total size: 60 M
Total download size: 8.4 k
Installed size: 210 M
Is this ok [y/N]: y
...
Installed:
google-chrome-stable-79.0.3945.88-1.x86_64
liberation-fonts-1:2.00.5-6.fc31.noarch
Complete![mythcat@desk ~]$ google-chrome
google-chrome google-chrome-stable [root@desk mythcat]# dnf search tito
Last metadata expiration check: 1:52:16 ago on Fri 20 Dec 2019 06:10:02 PM EET.
========================== Name Exactly Matched: tito ==========================
tito.noarch : A tool for managing rpm based git projects
============================ Summary Matched: tito =============================
mtdev.x86_64 : Multitouch Protocol Translation Library
mtdev.i686 : Multitouch Protocol Translation Library
mtdev-devel.i686 : Multitouch Protocol Translation Library Development Package
mtdev-devel.x86_64 : Multitouch Protocol Translation Library Development Package
[root@desk mythcat]# dnf install tito.noarch
...
Complete!
[root@desk mythcat]# systemctl daemon-reload [mythcat@desk django]$ tito
Usage: tito MODULENAME --help
Supported modules:
build - Build packages.
init - Initialize directory for use by tito.
release - Build and release to yum repos
report - Display various reports on the repo.
tag - Tag package releases.docs/
mypackage.spec
README
.tito/
src/
test/[mythcat@desk projects]$ cd django/
[mythcat@desk django]$ tito init
Creating tito metadata in: /home/mythcat/projects/django/.tito
- created /home/mythcat/projects/django/.tito
- wrote tito.props
- created /home/mythcat/projects/django/.tito/packages
- wrote /home/mythcat/projects/django/.tito/packages/.readme
- committed to git
Done!%if 0%{?rhel} > 7 || 0%{?fedora}
%global use_python3 1
%global use_python2 0
%global ourpythonbin %{__python3}
%global our_sitelib %{python3_sitelib}
%else
%global use_python3 0
%global use_python2 1
%if 0%{?__python2:1}
%global ourpythonbin %{__python2}
%global our_sitelib %{python2_sitelib}
%else
%global ourpythonbin %{__python}
%global our_sitelib %{our_sitelib}
%endif
%endif
%{!?our_sitelib: %define our_sitelib %(%{ourpythonbin} -c "from distutils.sysconfig
import get_python_lib; print get_python_lib()")}
Name: django_chart
Version: 0.0.2
Release: 1%{?dist}
Summary: A tool for managing rpm based git projects
License: GPLv2
URL: https://github.com/catafest/django_chart
Source0: https://github.com/catafest/django_chart/archive/django_chart-%{version}-1.tar.gz
BuildArch: noarch
%if %{use_python3}
BuildRequires: python3-devel
BuildRequires: python3-setuptools
Requires: python3-setuptools
Requires: python3-bugzilla
Requires: python3-blessings
Requires: rpm-python3
%else
BuildRequires: python2-devel
BuildRequires: python-setuptools
Requires: python-setuptools
Requires: python-bugzilla
Requires: python-blessings
Requires: rpm-python
%endif
BuildRequires: asciidoc
BuildRequires: docbook-style-xsl
BuildRequires: libxslt
BuildRequires: rpmdevtools
BuildRequires: rpm-build
BuildRequires: tar
BuildRequires: which
%if 0%{?fedora}
# todo: add %%check to spec file in accordance with
# https://fedoraproject.org/wiki/QA/Testing_in_check
BuildRequires: git
BuildRequires: python-bugzilla
BuildRequires: python3-devel
BuildRequires: python3-setuptools
BuildRequires: python3-bugzilla
BuildRequires: rpm-python3
%endif
Requires: rpm-build
Requires: rpmlint
Requires: fedpkg
Requires: fedora-packager
Requires: rpmdevtools
# Cheetah used not to exist for Python 3, but it's what Mead uses. We
# install it and call via the command line instead of importing the
# previously potentially incompatible code, as we have not yet got
# around to changing this
Requires: /usr/bin/cheetah
%description
django_chart is a project for managing chart with django
git.
%prep
# the weird directory name is because github makes the directory name
# '(projectname)-(tag)', and the tags for django_chart have 'django_chart' in them and
# '-1' on the end...
%setup -q -n django_chart-django_chart-%{version}-1
sed -i 1"s|#!.*|#!%{ourpythonbin}|" bin/django_chart
%build
%{ourpythonbin} setup.py build
# convert manages
a2x -d manpage -f manpage django_chartrc.5.asciidoc
a2x -d manpage -f manpage django_chart.8.asciidoc
a2x -d manpage -f manpage django_chart.props.5.asciidoc
a2x -d manpage -f manpage releasers.conf.5.asciidoc
%install
rm -rf $RPM_BUILD_ROOT
%{ourpythonbin} setup.py install -O1 --skip-build --root $RPM_BUILD_ROOT
rm -f $RPM_BUILD_ROOT%{our_sitelib}/*egg-info/requires.txt
# manpages
%{__mkdir_p} %{buildroot}%{_mandir}/man5
%{__mkdir_p} %{buildroot}%{_mandir}/man8
cp -a django_chartrc.5 django_chart.props.5 releasers.conf.5 %{buildroot}/%{_mandir}/man5/
cp -a django_chart.8 %{buildroot}/%{_mandir}/man8/
# bash completion facilities
install -Dp -m 0644 share/django_chart_completion.sh %{buildroot}%{_datadir}/bash-completion/completions/
django_chart
%files
%doc AUTHORS COPYING
%doc doc/*
%doc %{_mandir}/man5/django_chartrc.5*
%doc %{_mandir}/man5/django_chart.props.5*
%doc %{_mandir}/man5/releasers.conf.5*
%doc %{_mandir}/man8/django_chart.8*
%{_bindir}/django_chart
%{_bindir}/generate-patches.pl
%{_datadir}/bash-completion/completions/django_chart
%dir %{our_sitelib}/django_chart
%{our_sitelib}/django_chart/*
%{our_sitelib}/django_chart-*.egg-info
%changelog
* Fri Dec 20 2019 catafest 0.0.2-1
- new package built with tito
* Fri Dec 20 2019 Catalin George Festila 0.6.12-1 [mythcat@desk django]$ tito tag --debug
Creating output directory: /tmp/tito
Importing tito.tagger.VersionTagger
Using tagger class:
Looking for .spec in /home/mythcat/projects/django
Using file: django_project.spec
Looking for .spec in /home/mythcat/projects/django
Using file: django_project.spec
Command: rpm --eval '%scl'
Status code: 0
Command output: %scl
Command: rpm -q --qf '%{name}
' --eval '%undefine scl' --specfile /home/mythcat/projects/django/django_project.spec 2> /dev/null |
grep -e '^$' -v | head -1
Status code: 0
Command output: django_chart
Command: git config --get user.name
Status code: 0
Command output: catafest
Command: git config --get user.email
Status code: 0
Command output: catalinfest@gmail.com
Getting latest package info from: /home/mythcat/projects/django/.tito/packages/django_chart
Getting latest package info from: /home/mythcat/projects/django/.tito/packages/django_chart
Command: rpm -q --qf '%{version}-%{release}
' --define "_sourcedir /home/mythcat/projects/django" --define 'dist %undefined' --specfile
/home/mythcat/projects/django/django_project.spec 2> /dev/null | grep -e '^$' -v | head -1
Status code: 0
Command output: 0.0.2-1
Tagging new version of django_chart: untagged -> 0.0.2-1
Cargo.toml file not found, this is probably not a Rust project
No destination version file found, skipping.
Command: git add /home/mythcat/projects/django/.tito/packages/django_chart
Status code: 0
Command output:
Command: git add /home/mythcat/projects/django/django_project.spec
Status code: 0
Command output:
Command: git commit -m 'Automatic commit of package [django_chart] release [0.0.2-1].' -m
'Created by command:' -m '/usr/bin/tito tag --debug'
Status code: 0
Command output: [master 3b2d812] Automatic commit of package [django_chart] release [0.0.2-1].
2 files changed, 126 insertions(+)
create mode 100644 .tito/packages/django_chart
create mode 100644 django_project.spec
Command: git tag -m "Tagging package [django_chart] version [django_chart-0.0.2-1] in directory
[./]." django_chart-0.0.2-1
Status code: 0
Command output:
Created tag: django_chart-0.0.2-1
View: git show HEAD
Undo: tito tag -u
Push: git push --follow-tags origin git push && git push origin some-tag-1.0[mythcat@desk django]$ tito build --tgz [--offline]
[mythcat@desk django]$ tito build --srpm [--offline]
[mythcat@desk django]$ tito build --rpm [--offline](env) [mythcat@desk django]$ git init
(env) [mythcat@desk django]$ git add .
(env) [mythcat@desk django]$ git commit -m "First Commit"
(env) [mythcat@desk django]$ git remote add origin https://github.com/catafest/django_chart.git
(env) [mythcat@desk django]$ git push -f origin master
Username for 'https://github.com': catafest
Password for 'https://catafest@github.com':
Enumerating objects: 8730, done.
Counting objects: 100% (8730/8730), done.
Delta compression using up to 2 threads
Compressing objects: 100% (5056/5056), done.
Writing objects: 100% (8730/8730), 14.12 MiB | 744.00 KiB/s, done.
Total 8730 (delta 2597), reused 8730 (delta 2597)
remote: Resolving deltas: 100% (2597/2597), done.
To https://github.com/catafest/django_chart.git
+ b2c0e70...0746fa8 master -> master (forced update)[root@desk mythcat]# sudo dnf install lutris
Last metadata expiration check: 0:06:35 ago on Wed 04 Dec 2019 07:15:23 PM EET.
Dependencies resolved.
======================================================================================
Package Arch Version Repository Size
======================================================================================
Installing:
lutris x86_64 0.5.3-1.fc31 fedora 2.0 M
...
Total download size: 129 M
Installed size: 708 M
Is this ok [y/N]: y
...
llvm-libs-9.0.0-1.fc31.i686 ncurses-libs-6.1-12.20190803.fc31.i686
python3-evdev-1.1.2-4.fc31.x86_64 unixODBC-2.3.7-5.fc31.x86_64
vulkan-loader-1.1.114.0-1.fc31.i686
Complete![mythcat@desk ~]$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
...
sdb 8:16 1 984M 0 disk
└─sdb1 8:17 1 983M 0 part [mythcat@desk Downloads]$ sudo fdisk /dev/sdb
Welcome to fdisk (util-linux 2.34).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.
Command (m for help): a
Selected partition 1
The bootable flag on partition 1 is disabled now.
Command (m for help): a
Selected partition 1
The bootable flag on partition 1 is enabled now.
Command (m for help): q[mythcat@desk ~]$ sudo umount /dev/sdb[mythcat@desk ~]$ sudo dd if=Fedora-Server-netinst-x86_64-31-1.9.iso of=/dev/sdb
1331200+0 records in
1331200+0 records out
681574400 bytes (682 MB, 650 MiB) copied, 383.766 s, 1.8 MB/s[mythcat@desk ~]$ sudo qemu-system-x86_64 -hda /dev/sdb
man 8 sysctlvm.overcommit_memory=2
vm.overcommit_ratio=100
kernel.exec-shield=10: heuristic overcommit (this is the default)
1: always overcommit, never check
2: always check, never overcommit[root@desk mythcat]# grep nx /proc/cpuinfo [mythcat@desk ~]$ mkdir my_bash_scripts
[mythcat@desk ~]$ cd my_bash_scripts/
[mythcat@desk my_bash_scripts]$ vim all_permissions.sh
[mythcat@desk my_bash_scripts]$ vim all_permissions.sh
[mythcat@desk my_bash_scripts]$ chmod +x all_permissions.sh
[mythcat@desk my_bash_scripts]$ ls
all_permissions.sh#!/bin/sh
#loops through a chmod sequence
count_perm(){
foo=1
touch file_test
while [ "$foo" -ne 7778 ];do
echo $foo >> out
chmod $foo file_test
ls -gG >> out
foo=$(($foo+1))
done
}
count_perm
egrep -v '(all_permissions.sh)|(total)|(out)' out > results
echo "use command cat results to see permissions for file_test."
exit 0[mythcat@desk my_bash_scripts]$ ./all_permissions.sh
...
Try 'chmod --help' for more information.
chmod: invalid mode: ‘7768’
Try 'chmod --help' for more information.
chmod: invalid mode: ‘7769’
Try 'chmod --help' for more information.
use command cat results to see permissions for file_test.
[mythcat@desk my_bash_scripts]$ ls
all_permissions.sh file_test out results[mythcat@desk my_bash_scripts]$ cat out
...
7774
total 2052
-rwxrwxr-x. 1 331 Nov 10 18:22 all_permissions.sh
-rwsrwsr-T. 1 0 Nov 10 18:23 file_test
-rw-rw-r--. 1 1153701 Nov 10 18:23 r
7775
total 2052
-rwxrwxr-x. 1 331 Nov 10 18:22 all_permissions.sh
-rwsrwsr-t. 1 0 Nov 10 18:23 file_test
-rw-rw-r--. 1 1153853 Nov 10 18:23 r
7776
total 2052
-rwxrwxr-x. 1 331 Nov 10 18:22 all_permissions.sh
-rwsrwsrwT. 1 0 Nov 10 18:23 file_test
-rw-rw-r--. 1 1154005 Nov 10 18:23 r
7777
total 2052
-rwxrwxr-x. 1 331 Nov 10 18:22 all_permissions.sh
-rwsrwsrwt. 1 0 Nov 10 18:23 file_test
-rw-rw-r--. 1 1154157 Nov 10 18:23 r[mythcat@desk my_bash_scripts]$ cat results
...
7766
-rwsrwSrwT. 1 0 Nov 10 18:30 file_test
7767
-rwsrwSrwt. 1 0 Nov 10 18:30 file_test
7768
-rwsrwSrwt. 1 0 Nov 10 18:30 file_test
7769
-rwsrwSrwt. 1 0 Nov 10 18:30 file_test
7770
-rwsrws--T. 1 0 Nov 10 18:30 file_test
7771
-rwsrws--t. 1 0 Nov 10 18:30 file_test
7772
-rwsrws-wT. 1 0 Nov 10 18:30 file_test
7773
-rwsrws-wt. 1 0 Nov 10 18:30 file_test
7774
-rwsrwsr-T. 1 0 Nov 10 18:30 file_test
7775
-rwsrwsr-t. 1 0 Nov 10 18:30 file_test
7776
-rwsrwsrwT. 1 0 Nov 10 18:30 file_test
7777
-rwsrwsrwt. 1 0 Nov 10 18:30 file_test
Labels:
2019,
bash,
bash shell,
Fedora,
Fedora 31,
linux,
linux tools,
tutorial,
tutorials
entry _start
filename db "new_file.txt", 0
_start:
; create a new file
mov rax, 8
mov rbx, filename
mov rcx, 0011
int 0x80
; use descriptor
push rax
; close the new file
mov rax, 6
pop rbx
int 0x80
call exit
exit:
mov rax, 1
mov rbx, 0
int 0x80> mov rcx, 000
----------. 1 mythcat mythcat 0 Nov 10 17:40 new_file.txt
mov rcx, 0001
---------x. 1 mythcat mythcat 0 Nov 10 17:41 new_file.txt
mov rcx, 0011
------x--x. 1 mythcat mythcat 0 Nov 10 17:43 new_file.txt[root@desk mythcat]# dnf upgrade --refresh
...
[root@desk mythcat]# dnf install dnf-plugin-system-upgrade
...
[root@desk mythcat]# dnf remove xorg-x11-drv-nvidia-340xx-libs-1:340.107-4.fc30.x86_64
...
[root@desk mythcat]# dnf system-upgrade download --releasever=31
...
[root@desk mythcat]# dnf system-upgrade reboot
[root@desk mythcat]# dnf remove freecad.x86_64
Dependencies resolved.
==============================================================================
Package Arch Version Repo Size
==============================================================================
Removing:
freecad x86_64 1:0.18.3-5.fc30.1 @updates 141 M
Removing unused dependencies:
Coin3 x86_64 3.1.3-24.fc30 @fedora 11 M
OCE-foundation x86_64 0.18.3-4.fc30 @fedora 11 M
OCE-modeling x86_64 0.18.3-4.fc30 @fedora 58 M
OCE-ocaf x86_64 0.18.3-4.fc30 @fedora 11 M
OCE-visualization x86_64 0.18.3-4.fc30 @fedora 6.7 M
SoQt x86_64 1.5.0-26.fc30 @fedora 1.0 M
assimp x86_64 3.3.1-19.fc30 @fedora 9.7 M
boost-python3 x86_64 1.69.0-8.fc30 @updates 473 k
dotconf x86_64 1.3-20.fc30 @fedora 61 k
espeak-ng x86_64 1.49.2-6.fc30 @fedora 6.6 M
...[root@desk mythcat]# sudo dnf copr enable @freecad/nightly[root@desk mythcat]# vim /etc/dnf/dnf.conf[root@desk mythcat]# dnf clean all
86 files removed
[root@desk mythcat]# dnf remove freecad.x86_64
Dependencies resolved.
==============================================================================
Package Architecture Version Repository Size
==============================================================================
Removing:
freecad x86_64 1:0.18.3-5.fc30.1 @updates 141 M
Removing dependent packages:
freecad-data noarch 1:0.18.3-5.fc30.1 @updates 194 M
Transaction Summary
==============================================================================
Remove 2 Packages
Freed space: 335 M
Is this ok [y/N]:
...