Here is very useful command line to help you out to nicely reorder columns in delimited file with using awk. cat mybigfile.txt | awk ‘BEGIN{FS=”,”…
View More How to Reorder columns in delimited file using awkTag: Linux
Export failed ssh login of intruders on your server with IP into csv file
Here is my simple bash[easyazon_link asin=”0596526784″ locale=”US” new_window=”default” nofollow=”default” tag=”wn0d5-20″ add_to_cart=”default” cloaking=”default” localization=”default” popups=”default”] script [/easyazon_link] to export failed [easyazon_link asin=”0596008953″ locale=”US” new_window=”default” nofollow=”default” tag=”wn0d5-20″…
View More Export failed ssh login of intruders on your server with IP into csv fileConfigure Sendmail on Fedora 20/RedHat/CentOS to send emails
You have installed your new [easyazon_link asin=”0782127371″ locale=”US” new_window=”default” nofollow=”default” tag=”wn0d5-20″ add_to_cart=”default” cloaking=”default” localization=”default” popups=”default”] Linux [/easyazon_link] machine and you want be able to send out…
View More Configure Sendmail on Fedora 20/RedHat/CentOS to send emailsInxi – tool to check hardware information on Linux system
It is usual that some user on [easyazon_link asin=”111821854X” locale=”US” new_window=”default” nofollow=”default” tag=”wn0d5-20″ add_to_cart=”default” cloaking=”default” localization=”default” popups=”default”] Linux [/easyazon_link] systems struggle to find what hardware specs…
View More Inxi – tool to check hardware information on Linux systemShortcut for Clearing Google Chrome browser history
When using [easyazon_link asin=”0470396784″ locale=”US” new_window=”default” nofollow=”default” tag=”wn0d5-20″ add_to_cart=”default” cloaking=”default” localization=”default” popups=”default”] Google Chrome [/easyazon_link] browser and signed into any of Google online services like Gmail…
View More Shortcut for Clearing Google Chrome browser historyQuick install LAMP on Fedora Linux 20
Here is one liner to quickly install LAMP environment on [easyazon_link asin=”0133477436″ locale=”US” new_window=”default” nofollow=”default” tag=”wn0d5-20″ add_to_cart=”default” cloaking=”default” localization=”default” popups=”default”] Fedora Linux 20 [/easyazon_link]. Instead…
View More Quick install LAMP on Fedora Linux 20Raspberry Pi – take a screenshots
At some point you would like to be able to take a screenshots on your [easyazon_link asin=”B00G1PNG54″ locale=”US” new_window=”default” tag=”wn0d5-20″] Raspberry Pi [/easyazon_link]device. Holding down the…
View More Raspberry Pi – take a screenshotsControl Twitter with these keyboard shortcuts
I have just recently found out that you can have a lot of fun with [easyazon_link asin=”B00B0SBP1O” locale=”US” new_window=”default” tag=”wn0d5-20″] Twitter [/easyazon_link]. Twitter social network…
View More Control Twitter with these keyboard shortcutsHow to use RDP from Windows to connect to Debian or Ubuntu machine
You need to access your Linux machine that is running [easyazon_link asin=”1783283114″ locale=”US” new_window=”default” tag=”wn0d5-20″] Debian [/easyazon_link] or Ubuntu from Windows with use of Remote Desktop…
View More How to use RDP from Windows to connect to Debian or Ubuntu machineMount S3 bucket as a local drive and use rsync to sync files on Debian 7
I am running latest [easyazon-link asin=”1783283114″ locale=”us”] GNU Debian Linux 7.x [/easyazon-link] and I would like to rsync my important files from local drive to [easyazon-link…
View More Mount S3 bucket as a local drive and use rsync to sync files on Debian 7