How do I check my yum history?
Use Yum to Find Package Info The history sub-commands: info/list/summary can take a transaction ID or package name as an argument. Additionally, the list sub-command can take a special argument, all meaning – all transactions.
Which command will show yum transaction history?
The history command allows an admin to access detailed information on the history of yum transactions that have been run on a system. You can see what has happened in past transactions (assuming the history_record config. option is set).
How do you find when a yum package was installed?
Also we can check the package installed or updated or removed or erased date using yum history command. Use yum history command, if you want to list what are the packages that has installed/updated/erased in the particular date. To view detailed information, just use the corresponding yum transaction ID.
How do I rollback yum history?
To undo a yum install, take note of the transaction ID, and perform the required action. In this example, we want to undo the install with ID 63, which will erase the package that was installed in the specified transaction, as follows (enter y/yes when asked).
How do you check update history in Linux?
You can read the history. log file in /var/log/apt . Eg. less /var/log/apt/history.
Where are yum logs stored?
log – While installing Linux, all installation related messages are stored in this log file. /var/log/yum. log – Contains information that are logged when a package is installed using yum. This file can be referenced in the event a packages is removed that has dependencies.
How do I know if yum update is successful?
Then you could use yum check-update periodically in cron/other on the Dev servers to see if any updates are available. If this command says > 0 number of updates are available, you compare the current date with the timestamp of file you create when you last did a auto yum upgrade.
How can I tell when a Linux package was updated?
‘apt’ and ‘apt-get’ command can be used to find this information on Debian/Ubuntu and it’s derivatives. Run “apt update” or “apt-get update” before checking the list of available package updates. This will refresh the repository meta-data.
Can I revert yum update?
You can undo a yum update by undoing the relevant transaction(s). In order for this to work, the previous versions of any packages in the transaction must exist in the repositories.
How do I rollback YUM update in Linux?
Rollback an update
- # yum install httpd. You can check if the package has been installed by running the following command,
- # httpd -version. Now that we have a package installed, we will need transaction ID for this transaction to undo.
- $ yum history.
- # yum history undo 7.
How do I view apt history?
How can I see DPKG and apt history
- Listing installed packages with dpkg-query.
- Count all installed packages.
- See installed packages reading logs.
- To get information on packages installed using dpkg, you need to read dpkg logs located at /var/log.
- To check the previous log, see the file /var/log/dpkg.
How do I check system logs in redhat?
Most log files are located in the /var/log/ directory. Some applications such as httpd and samba have a directory within /var/log/ for their log files. You may notice multiple files in the /var/log/ directory with numbers after them (for example, cron-20100906 ).
What is difference between yum update and yum upgrade?
There is a small difference between these two commands. Yum update will update the packages on your system, but skip removing obsolete packages. Yum upgrade will also update all the packages on your system, but it will also remove the obsolete packages.
What is the difference between yum update and yum upgrade?
Does yum update remove old packages?
Yum upgrade will also update all the packages on your system, but it will also remove the obsolete packages. This inherently makes yum update the safer option, since you don’t have to worry about accidentally removing a necessary package when updating your software.
How can I tell when a Linux server was last patched?
Find Last Patch Date of RHEL Server Login to the server and open the terminal or connect to the server through ssh using PuTTY etc. and run the command rpm -qa –last to find out the date of the rpm packages on which they had updated on an RHEL server.