How To Install gcc-toolset-9-strace on CentOS 8
Introduction
In this tutorial we learn how to install gcc-toolset-9-strace on CentOS 8.
What is gcc-toolset-9-strace
The strace program intercepts and records the system calls called and received by a running process. Strace can print a record of each system call, its arguments and its return value. Strace is useful for diagnosing problems and debugging, as well as for instructional purposes. Install strace if you need a tool to track the system calls made and received by a process.
We can use yum or dnf to install gcc-toolset-9-strace on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install gcc-toolset-9-strace.
Install gcc-toolset-9-strace on CentOS 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install gcc-toolset-9-strace using dnf by running the following command:
sudo dnf -y install gcc-toolset-9-strace
Install gcc-toolset-9-strace on CentOS 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install gcc-toolset-9-strace using yum by running the following command:
sudo yum -y install gcc-toolset-9-strace
How To Uninstall gcc-toolset-9-strace on CentOS 8
To uninstall only the gcc-toolset-9-strace package we can use the following command:
sudo dnf remove gcc-toolset-9-strace
gcc-toolset-9-strace Package Contents on CentOS 8
/opt/rh/gcc-toolset-9/root/usr/bin/strace
/opt/rh/gcc-toolset-9/root/usr/bin/strace-log-merge
/opt/rh/gcc-toolset-9/root/usr/share/doc/gcc-toolset-9-strace
/opt/rh/gcc-toolset-9/root/usr/share/doc/gcc-toolset-9-strace/COPYING
/opt/rh/gcc-toolset-9/root/usr/share/doc/gcc-toolset-9-strace/CREDITS
/opt/rh/gcc-toolset-9/root/usr/share/doc/gcc-toolset-9-strace/ChangeLog-CVS.gz
/opt/rh/gcc-toolset-9/root/usr/share/doc/gcc-toolset-9-strace/ChangeLog.gz
/opt/rh/gcc-toolset-9/root/usr/share/doc/gcc-toolset-9-strace/LGPL-2.1-or-later
/opt/rh/gcc-toolset-9/root/usr/share/doc/gcc-toolset-9-strace/NEWS
/opt/rh/gcc-toolset-9/root/usr/share/doc/gcc-toolset-9-strace/README
/opt/rh/gcc-toolset-9/root/usr/share/man/man1/strace-log-merge.1.gz
/opt/rh/gcc-toolset-9/root/usr/share/man/man1/strace.1.gz
/usr/lib/.build-id
/usr/lib/.build-id/06
/usr/lib/.build-id/06/0d8c013bb1e1cb78ff0f9756a183f4c5d77e61
References
Summary
In this tutorial we learn how to install gcc-toolset-9-strace on CentOS 8 using yum and dnf.