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Read more about the article How To Delete or Not Keep a Command in Bash History
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How To Delete or Not Keep a Command in Bash History

  • Post author:Christos Pontikis
  • Post published:December 21, 2016
  • Post category:Linux Administration
  • Reading time:2 mins read

Delete a Command from Bash History Here I give some test commands to fill history: pontikis@ubuntu:~$ clear pontikis@ubuntu:~$ echo 1 1 pontikis@ubuntu:~$ echo 2 2 pontikis@ubuntu:~$ echo 3 3 pontikis@ubuntu:~$…

Continue ReadingHow To Delete or Not Keep a Command in Bash History
Read more about the article How to Use APC UPS with Two or More Computers – apcupsd Master Slave Setup

How to Use APC UPS with Two or More Computers – apcupsd Master Slave Setup

  • Post author:Christos Pontikis
  • Post published:December 17, 2016
  • Post category:Linux Administration
  • Reading time:14 mins read

In a previous post it was described how to setup and monitor a UPS dedicated to your Ubuntu workstation computer (STANDALONE mode). There is also another post about the use…

Continue ReadingHow to Use APC UPS with Two or More Computers – apcupsd Master Slave Setup
Read more about the article Setup APC UPS on Ubuntu Workstation using apcupsd

Setup APC UPS on Ubuntu Workstation using apcupsd

  • Post author:Christos Pontikis
  • Post published:December 11, 2016
  • Post category:Linux Administration
  • Reading time:13 mins read

If you have a UPS dedicated to your Ubuntu workstation, Ubuntu "Power Management" can meet your requirements. See details in this post. If you have an APC UPS, another option…

Continue ReadingSetup APC UPS on Ubuntu Workstation using apcupsd
Read more about the article How to Create Partition Image Backup and Restore Using Clonezilla
What did the cloned sheep say to the other sheep?

How to Create Partition Image Backup and Restore Using Clonezilla

  • Post author:Christos Pontikis
  • Post published:November 24, 2016
  • Post category:Backup
  • Reading time:20 mins read

Image backup is a process which creates a copy of a disk partition or the entire disk. The result is a single file that is called an "image". This is…

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Read more about the article Easily Compress and/or Encrypt Files in Linux Using 7z Archiver – 7zip ubuntu
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Easily Compress and/or Encrypt Files in Linux Using 7z Archiver – 7zip ubuntu

  • Post author:Christos Pontikis
  • Post published:November 16, 2016
  • Post category:Linux Administration
  • Reading time:4 mins read

p7zip is a port of 7za.exe for POSIX systems like Unix (Linux, Solaris, OpenBSD, FreeBSD, Cygwin, AIX), MacOS X and also for BeOS and Amiga. 7z is an excellent archiving…

Continue ReadingEasily Compress and/or Encrypt Files in Linux Using 7z Archiver – 7zip ubuntu
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