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- Huh? Why ‘service vmware-tools status’ no longer works on newer Linux VMs – Tip of the Week
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(Mavericks)Yosemite while using(OpenNX)X2Go- Tip of the Week - How to include a last login sessions report in the daily logwatch report run – Tip of the Week
- Ubuntu / Debian equivalent to yum check-update – Tip of the Week
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Category Archives: Linux / Unix Tips
Huh? Why ‘service vmware-tools status’ no longer works on newer Linux VMs – Tip of the Week
After deploying a CentOS v6.6 VM via vCloud Director today, I was puzzled that I couldn’t confirm whether VMware Tools was running after installing it. [root@ZenOSS-POC ~]# service vmware-tools status vmware-tools: unrecognized service Huh? Surely not! [root@ZenOSS-POC ~]# ps -ef|grep … Continue reading
Posted in Linux / Unix Tips
Tagged centos, chkconfig, linux, red hat, redhat, service, tools, unrecognized, upstart, vmware
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How to include a last login sessions report in the daily logwatch report run – Tip of the Week
A client wanted login session statistics to be included in the daily logwatch reports he received. The kind of stats he was looking for come from the last command: [root@asus ~]# last| head -25 mabboud pts/0 sainsw Thu Nov 1 … Continue reading
Posted in Linux / Unix Tips
Tagged accounting, date, grep, last command, login, logwatch, reporting, sessions, yesterday
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Ubuntu / Debian equivalent to yum check-update – Tip of the Week
…been searching for the equivalent command to yum check-update for Ubuntu and Debian, and thanks to some Google searching, found what I needed, as follows: 1. sudo apt-get update …to ensure you have the latest package index files, then 2. … Continue reading
Posted in Linux / Unix Tips
Tagged aptitude, centos, check-update, debian, packages, red hat, redhat, ubuntu, upgradable, upgradeable, yum
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search / find by size on Unix / Linux systems – Tip of the Week
Searching by size on *nix systems by using the find command may not be readily apparent. Say you have a file system approaching 100% full (/var/log is an example which comes to mind), and you want to do some housekeeping. … Continue reading
bash shell – Tip of the Week: Those pesky comments!
Have you grown tired of going through lines and lines of comments in a configuration file, when all you want to see is what parameters are actually set? Are you tired of using ‘grep -v‘ to eliminate the lines you … Continue reading →