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- Work with yum history
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bonnie 2020-07-19 21:40:03 +08:00
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@ -1292,6 +1292,26 @@ xcowsay
## System ## System
[[back to top](#handy-bash-one-liners)] [[back to top](#handy-bash-one-liners)]
##### Work with yum history
```bash
# List yum history (e.g install, update)
sudo yum history
# Example output:
# Loaded plugins: extras_suggestions, langpacks, priorities, update-motd
# ID | Login user | Date and time | Action(s) | Altered
# -------------------------------------------------------------------------------
# 11 | ... <myuser> | 2020-04-10 10:57 | Install | 1 P<
# 10 | ... <myuser> | 2020-03-27 05:21 | Install | 1 >P
# 9 | ... <myuser> | 2020-03-05 11:57 | I, U | 56 *<
# ...
# Show more details of a yum history (e.g. history #11)
sudo yum history info 11
# Undo a yum history (e.g. history #11, this will uninstall some packages)
sudo yum history undo 11
```
##### Audit files to see who made changes to a file [RedHat based system only] ##### Audit files to see who made changes to a file [RedHat based system only]
```bash ```bash
# To audit a directory recursively for changes (e.g. myproject) # To audit a directory recursively for changes (e.g. myproject)