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Category Archives: LINUX

  1. uninstalled public key kills yum update…….. 16 March 2017

    Posted in LINUX.

    No comments
  2. Configure UBUNTU for ActiveDirectory authentication with SSSD 24 February 2017

    Posted in LINUX.

    No comments
  3. patch and reboot on the second Friday of every month at 1:30am 15 February 2017

    Posted in LINUX.

    No comments
  4. edit file in place with Ansible 27 January 2017

    Posted in LINUX.

    No comments
  5. Splunk replacement – ElasticSearch with Kibana and Beats on RedHat 7 10 January 2017

    Posted in LINUX.

    No comments
  6. Configure Postfix + DoveCot (no SSL) and RedHat 7 9 January 2017

    Posted in LINUX.

    No comments
  7. How do I configure a CA and sign certificates using OpenSSL in Red Hat and Oracle LINUX 29 December 2016

    Posted in LINUX.

    No comments
  8. installing JAVA with alternatives and ansible 23 December 2016

    Posted in LINUX.

    No comments
  9. vmware disk conversions 16 November 2016

    Posted in Linux, LINUX.

    No comments
  10. RedHat 7 consistent network device naming 11 November 2016

    Posted in LINUX.

    No comments
  11. sssd, kerberos,AD mixed case login names 7 November 2016

    Posted in LINUX.

    No comments
  12. mailx stopped working…… 3 November 2016

    Posted in LINUX.

    No comments
  13. add user with ansible 28 October 2016

    Posted in LINUX.

    No comments
  14. deploying nxlog with ansible 28 October 2016

    Posted in LINUX.

    No comments
  15. /etc/rsyslog.conf edits with ansible 18 October 2016

    Posted in Linux, LINUX.

    No comments
  16. ansible cont. 3 October 2016

    Posted in LINUX.

    No comments
  17. AIX/PowerHA – cannot remove caavg_private disk (change pvid of a disk) 29 September 2016

    Posted in LINUX.

    No comments
  18. Device eth0 does not seem to be present – RHEL7.2 28 September 2016

    Posted in LINUX.

    No comments
  19. Spacewalk2.2 db password expired 26 September 2016

    Posted in LINUX.

    No comments
  20. AD/KRB5 authentication issues (unexpected) with RedHat 7.2 8 September 2016

    Posted in LINUX.

    No comments
  21. recovering from san migrations errors, AIX 7 September 2016

    Posted in LINUX.

    No comments
  22. using ansible to modify /etc/sudoers 6 September 2016

    Posted in LINUX.

    No comments
  23. starting something new – ansible 30 August 2016

    Posted in LINUX.

    No comments
  24. adding swap space – RH7.x 19 August 2016

    Posted in LINUX.

    No comments
  25. deploying ssh keys to remote hosts 12 August 2016

    Posted in LINUX.

    No comments
  26. switching groups and mixed case logins with sssd 14 July 2016

    Posted in LINUX.

    No comments
  27. migrating from “THICK” to “THIN” vmware disks with pvmove 8 July 2016

    Posted in LINUX.

    No comments
  28. vmare, snapshots, etc 9 June 2016

    Posted in LINUX.

    No comments
  29. client not talking to spacewalk 7 June 2016

    Posted in LINUX.

    No comments
  30. migrating /boot to a larger partition 3 June 2016

    Posted in LINUX.

    No comments
  31. registering ULN 5 with SpaceWalk2.4 3 May 2016

    Posted in LINUX.

    No comments
  32. Migrate from RedHat to Oracle ULN 28 April 2016

    Posted in LINUX, NonAix, Satellite.

    No comments
  33. the latest take on installing/patching VMWare tools 25 April 2016

    Posted in LINUX.

    No comments
  34. RedHat 7 and vmware-tools 17 March 2016

    Posted in Linux, LINUX.

    No comments
  35. linux – installing packages without access to repos 1 March 2016

    Posted in LINUX.

    No comments
  36. Is this errata applicable to my host or not? 4 February 2016

    Posted in LINUX.

    No comments
  37. Setting NFS server on RHEL and ULN 6.. 6 January 2016

    Posted in LINUX.

    No comments
  38. manipulating disks in KickStart script 31 December 2015

    Posted in LINUX.

    No comments
  39. Converting RHEL6 to Oracle Unbreakable Linux Network ULN6 and Ksplice 23 December 2015

    Posted in LINUX, NonAix.

    No comments
  40. Satellite 5.7, KickStart and not uploading errata 19 November 2015

    Posted in LINUX, Satellite.

    No comments
  41. List disks or other block devices on a Centos/RedHat box 5 November 2015

    Posted in LINUX, Real life AIX.

    No comments
  42. expending disk to grow volume group in Red Hat without a reboot. 3 November 2015

    Posted in LINUX.

    No comments
  43. using iscsi storage in RHEL6 9 October 2015

    Posted in Linux, LINUX.

    No comments
  44. re-sizing disks in VMware 7 May 2015

    Posted in LINUX, Real life AIX.

    1 comment
  45. to reboot RedHat host in a future 2 February 2015

    Posted in LINUX.

    No comments
  46. executing commands remotely from Satellite server 29 January 2015

    Posted in LINUX.

    No comments
  47. Satellite server – syncing and cloning 24 December 2014

    Posted in LINUX.

    No comments
  48. uploading files to RedHat 11 November 2014

    Posted in LINUX.

    No comments
  49. vmware-tools start/stop and reconfigure….. 28 August 2013

    Posted in LINUX.

    No comments
  50. hardware versus system clock and kerberos based logins 28 August 2013

    Posted in LINUX, Real life AIX.

    No comments
  51. translating password grammar from AIX to RedHat 27 August 2013

    Posted in Linux, LINUX.

    2 comments
  52. RedHat LVM for AIX administrator ….. 30 July 2013

    Posted in LINUX, NonAix.

    No comments
  53. yum and some rpm options for RedHat/Fedora/Centos installs 19 July 2013

    Posted in LINUX, NonAix.

    No comments
  54. WorkLoad Manager for RedHat 17 July 2013

    Posted in LINUX, Real life AIX.

    2 comments
  55. working with LINUX LVM 3 May 2013

    Posted in LINUX, Real life AIX.

    No comments
  56. rpm for AIX adminstrator 4 April 2013

    Posted in LINUX.

    No comments
  57. enabling ftp on a LINUX (RedHat) host 27 March 2013

    Posted in LINUX.

    2 comments
  58. (re-)installing OSP’s VMware “tools” on a RedHat guest 18 March 2013

    Posted in LINUX.

    No comments
  59. login with no password LINUX style 30 January 2013

    Posted in Linux, LINUX, Real life AIX.

    2 comments
  60. LINUX on WMware – network configuration 23 January 2013

    Posted in Linux, LINUX.

    4 comments
  61. How to make RedHat files immutable? 15 January 2013

    Posted in Linux, LINUX, Real life AIX.

    4 comments
  62. VMWare, RedHat and TSM backups 9 January 2013

    Posted in LINUX, Real life AIX.

    No comments


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