Question:  How can I install all the schedule jobs from a text file to the crontab? Also, can I remove all the cron jobs at once instead of removing the individual lines from the crontab?Answer: You can install, edit and remove crontab in batch mode as..
Topics: crontab -r, Crontab Batch Install, Crontab Examples, FAQ, Install Cron from File, Linux

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You may be using bc command in command line for calculations. It can also be used for batch mode calculations as explained below.1. Calculation using Single command$ echo "4+10" | bc142. Calculation using Multiple commands$ echo...
Topics: FAQ, Linux

{"title":"Unix bc Command Line Calculator in Batch Mode","post_url":"http:\/\/www.thegeekstuff.com\/2009\/11\/unix-bc-command-line-calculator-in-batch-mode\/","feed_url":"http:\/\/www.thegeekstuff.com\/feed\/","author":"thegeekstuff","date":"2009-11-17 22:02:53","summary":"You may be using bc command in command line for calculations. It can also be used for batch mode calculations as explained below.1. Calculation using Single command$ echo \"4+10\" | bc142. Calculation using Multiple commands$ echo..."}

Question: When debugging an issue on Ubuntu, I typically go to the command line to view the log file. Are there any GUI log file viewers available for Ubuntu?Answer: Ubuntu comes with an inbuilt system log file viewer.Launching System Log ViewerClick on..
Topics: FAQ, Linux, Ubuntu Log File Viewer, Ubuntu Tips and Tricks, Ubuntu View Log Files

{"title":"Ubuntu Tips: How To View System Log Files in GUI","post_url":"http:\/\/www.thegeekstuff.com\/2009\/11\/ubuntu-tips-how-to-view-system-log-files-in-gui\/","feed_url":"http:\/\/www.thegeekstuff.com\/feed\/","author":"thegeekstuff","date":"2009-11-10 22:03:28","summary":"Question: When debugging an issue on Ubuntu, I typically go to the command line to view the log file. Are there any GUI log file viewers available for Ubuntu?Answer: Ubuntu comes with an inbuilt system log file viewer.Launching System Log ViewerClick on.."}

This article is part of the on going Unix sed command tutorial series. In our previous articles we learned sed with single commands — printing, deletion, substitute and file write.Sed provides lot of commands to perform number of operations with...
Topics: Linux, Linux Sed Command, Sed Command, Sed Examples, Sed File Manipulation Commands, Sed Tips and Tricks, Unix Sed Command

{"title":"Unix Sed Tutorial: Append, Insert, Replace, and Count File Lines","post_url":"http:\/\/www.thegeekstuff.com\/2009\/11\/unix-sed-tutorial-append-insert-replace-and-count-file-lines\/","feed_url":"http:\/\/www.thegeekstuff.com\/feed\/","author":null,"date":"2009-11-08 22:01:56","summary":"This article is part of the on going Unix sed command tutorial series. In our previous articles we learned sed with single commands — printing, deletion, substitute and file write.Sed provides lot of commands to perform number of operations with..."}

Question: When I execute ping command from the command line, it keeps sending the packets until I hit CTRL-C to terminate the ping command output. How can I execute ping command only for N number of packets and terminate the output automatically? Answer:.
Topics: FAQ, Linux, Ping Command, Ping Command Example, Ping Command Options, Unix Ping Command

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