\n ## get list ##\r\nyum history\r\n\u00a0\r\n## Okay undo\/downgrade it ##\r\nyum history undo {NUMBER-HERE}<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\nBACKUP ALL YOUR VIRTUAL SVR BEFORE THIS!!!
\nALSO BAREBONE BACKUP YOUR ENTIRE SERVER IF POSSIBLE.<\/h3>\nApply only when you had updated via root the PHP-MySQL on,,.
\nwebmin \/ virtualmin.<\/p>\n Examples<\/h3>\nFor demo purpose, I\u2019m going to install\/update zsh:
\nsudo yum install zsh<\/code>
\nNow, list yum history:
\nsudo yum history
\nsudo yum history list
\nsudo yum history info<\/code>
\nSample outputs:<\/p>\n\n \n\n\n\nLoaded plugins: fastestmirror\r\nID | Login user | Date and time | Action(s) | Altered\r\n-------------------------------------------------------------------------------\r\n 11 | <veryv> | 2015-05-05 11:14 | Update | 1 \r\n 10 | <veryv> | 2015-05-05 11:08 | Downgrade | 1 \r\n 9 | <veryv> | 2015-05-05 10:56 | Install | 1 \r\n 8 | <veryv> | 2015-05-05 10:56 | Install | 1 \r\n 7 | <veryv> | 2015-05-05 09:59 | Update | 1 \r\n 6 | System <unset> | 2015-04-23 20:02 | I, O, U | 156 EE\r\n 5 | System <unset> | 2015-04-23 20:02 | Install | 1 \r\n 4 | System <unset> | 2015-04-23 20:02 | Install | 1 EE\r\n 3 | System <unset> | 2015-04-23 20:02 | Install | 1 \r\n 2 | System <unset> | 2015-04-23 20:02 | Install | 1 \r\n 1 | System <unset> | 2015-04-23 20:00 | Install | 280 \r\nhistory list<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\nLet us undo (downgrade) ID #11 (i.e. the last action of zsh update):
\nsudo yum history undo 11<\/code>
\nSample outputs:<\/p>\n\n \n\n\n\nLoaded plugins: fastestmirror\r\nUndoing transaction 11, from Tue May 5 11:14:21 2015\r\n Updated zsh-5.0.2-7.el7.x86_64 @base\r\n Update 5.0.2-7.el7_1.1.x86_64 @updates\r\nLoading mirror speeds from cached hostfile\r\n * base: mirror.web-ster.com\r\n * extras: mirror.raystedman.net\r\n * updates: centos-distro.cavecreek.net\r\nResolving Dependencies\r\n--> Running transaction check\r\n---> Package zsh.x86_64 0:5.0.2-7.el7 will be a downgrade\r\n---> Package zsh.x86_64 0:5.0.2-7.el7_1.1 will be erased\r\n--> Finished Dependency Resolution\r\n\u00a0\r\nDependencies Resolved\r\n\u00a0\r\n===========================================================================================\r\n Package Arch Version Repository Size\r\n===========================================================================================\r\nDowngrading:\r\n zsh x86_64 5.0.2-7.el7 base 2.4 M\r\n\u00a0\r\nTransaction Summary\r\n===========================================================================================\r\nDowngrade 1 Package\r\n\u00a0\r\nTotal download size: 2.4 M\r\nIs this ok [y\/d\/N]: y\r\nDownloading packages:\r\nzsh-5.0.2-7.el7.x86_64.rpm | 2.4 MB 00:00:02 \r\nRunning transaction check\r\nRunning transaction test\r\nTransaction test succeeded\r\nRunning transaction\r\n Installing : zsh-5.0.2-7.el7.x86_64 1\/2 \r\n Cleanup : zsh-5.0.2-7.el7_1.1.x86_64 2\/2 \r\n Verifying : zsh-5.0.2-7.el7.x86_64 1\/2 \r\n Verifying : zsh-5.0.2-7.el7_1.1.x86_64 2\/2 \r\n\u00a0\r\nRemoved:\r\n zsh.x86_64 0:5.0.2-7.el7_1.1 \r\n\u00a0\r\nInstalled:\r\n zsh.x86_64 0:5.0.2-7.el7 \r\n\u00a0\r\nComplete!<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\nVerify zsh package history, enter:
\nsudo yum history list zsh<\/code>
\nSample outputs:<\/p>\nLoaded plugins: fastestmirror\r\nID | Command line | Date and time | Action(s) | Altered\r\n-------------------------------------------------------------------------------\r\n 12 | history undo 11 | 2015-05-05 11:19 | Downgrade | 1 \r\n 11 | install zsh | 2015-05-05 11:14 | Update | 1 \r\n 10 | downgrade zsh | 2015-05-05 11:08 | Downgrade | 1 \r\n 8 | install zsh | 2015-05-05 10:56 | Install | 1 \r\nhistory lis<\/pre>\n~ HAVE A GOOD TIME FIXING THIS!!!<\/em><\/p>\nServer is fixed! but lost some data!<\/strong><\/p>\nCheers!<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"YUM Downgrade syntax for\u00a0 CentOS\/RHEL 6.x\/7.x+ users The syntax is: ## get list ## yum history \u00a0 ## Okay undo\/downgrade it ## yum history undo {NUMBER-HERE} BACKUP ALL YOUR VIRTUAL SVR BEFORE THIS!!! ALSO BAREBONE BACKUP YOUR ENTIRE SERVER IF POSSIBLE. Apply only when you had updated via root the PHP-MySQL on,,. webmin \/ virtualmin. … Continue reading Recovering from a disaster when upgrading PHP-MySQL on VirtualMIN<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":950,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-949","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general"],"_links":{"self":[{"href":"https:\/\/easy-admin.ca\/index.php\/wp-json\/wp\/v2\/posts\/949","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/easy-admin.ca\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/easy-admin.ca\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/easy-admin.ca\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/easy-admin.ca\/index.php\/wp-json\/wp\/v2\/comments?post=949"}],"version-history":[{"count":0,"href":"https:\/\/easy-admin.ca\/index.php\/wp-json\/wp\/v2\/posts\/949\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/easy-admin.ca\/index.php\/wp-json\/wp\/v2\/media\/950"}],"wp:attachment":[{"href":"https:\/\/easy-admin.ca\/index.php\/wp-json\/wp\/v2\/media?parent=949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/easy-admin.ca\/index.php\/wp-json\/wp\/v2\/categories?post=949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/easy-admin.ca\/index.php\/wp-json\/wp\/v2\/tags?post=949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} | | |