Jan D.

Jan D.

"The only real security that a man will have in this world is a reserve of knowledge, experience, and ability."
  • Joined: 22 listopadu, 2022
  • Articles: 975
  • Comments: 4

Fedora daemon startup

In more recent Fedora releases, there is a new way to auto-start a service: systemctl enable snmpd You can read more about it at

MySQL troubleshooting

[root@drash motion]# mysqladmin -u root -p statusEnter password: Uptime: 4932  Threads: 1  Questions: 779  Slow queries: 0  Opens: 65  Flush tables: 2  Open tables: 84  Queries per second avg: 0.157[root@drash motion]# mysqladmin -u root -p debugEnter password: [root@drash motion]# mysqladmin…

Cron: /dev/null 2>&1 and >/dev/null

When using crontab in Linux or Unix to schedule cron jobs, the cron daemon will automatically send the output of the each and every cron job to root or email address set by MAILTO variable on the cron job. The…

Fondy EU

Strukturalni-Fondy.cz http://www.businessinfo.cz/cs/dotace-a-financovani/podpora-podnikani-dotace.html?page=2&termDate=&name=&pubDate=01.10.2013

Cloud services

Productivity Project Management CRM Database File Syncing Finance Online Storage/Backup and Collaboration IT Tools & Management Rapid Service Secure Service Satisfying User Experience Lower Costs Multi-User Access Development Platform Infinite Storage Features Virtualization

Europe / Asia trip

Version 3 https://maps.google.com/maps?saddr=Prague,+Czech+Republic&daddr=Dubrovnik,+Croatia+to:Pej%C3%AB+to:Alexandroupolis,+Evros,+Greece+to:Bhimdatta,+nepal+to:Kathmandu,+Central+Region,+Nepal+to:Hanoi,+Vietnam&hl=en&ie=UTF8&ll=26.509905,116.499023&spn=29.513238,43.769531&sll=34.887414,60.139639&sspn=99.463526,175.078125&geocode=FZIX_AIdqU3cACmLeXAJnJMLRzGQQBZmD68ABA%3BFSXMigIdWBkUASl96DUIootLEzEA1SuGUK0ABA%3BFeHvigIdr9w1ASmhy-CXwP1SEzFRug7M2JaSLQ%3BFZdBbwIdKs6KASnVyAJcnxyyFDHjQR5EK_mwug%3BFZBPugEdQTnHBCnT8RS-q66hOTG-jKV3XPKWag%3BFSCrpgEdVRUWBSm_qnswihnrOTHqsY3xG3wTtQ%3BFXXxQAEdkCRPBimhHIbZm6s1MTGpF8pye3-I5w&mra=ls&t=m&z=5 https://maps.google.com/maps?f=d&source=s_d&saddr=Prague,+Czech+Republic&daddr=Dubrovnik,+Croatia+to:Pej%C3%AB+to:Alexandroupolis,+Evros,+Greece+to:Bhimdatta,+nepal+to:Kathmandu,+Central+Region,+Nepal+to:Hanoi,+Vietnam&hl=en&geocode=FZIX_AIdqU3cACmLeXAJnJMLRzGQQBZmD68ABA%3BFSXMigIdWBkUASl96DUIootLEzEA1SuGUK0ABA%3BFeHvigIdr9w1ASmhy-CXwP1SEzFRug7M2JaSLQ%3BFZdBbwIdKs6KASnVyAJcnxyyFDHjQR5EK_mwug%3BFZBPugEdQTnHBCnT8RS-q66hOTG-jKV3XPKWag%3BFSCrpgEdVRUWBSm_qnswihnrOTHqsY3xG3wTtQ%3BFXXxQAEdkCRPBimhHIbZm6s1MTGpF8pye3-I5w&aq=&sll=34.887414,60.139639&sspn=99.463526,175.078125&mra=ls&ie=UTF8&ll=28.921631,68.203125&spn=30.379499,91.421134&t=m&output=embed&w=425&h=350 Version 3 China section https://maps.google.com/maps?saddr=Youyizhen,+Chongzuo,+Guangxi,+China&daddr=Nanning,+Guangxi,+China+to:Guangdong,+China+to:Fujian,+China+to:Zhoushan,+Zhejiang,+China&hl=en&ll=20.838278,113.686523&spn=15.503576,21.884766&sll=27.352253,119.421387&sspn=14.742424,21.884766&geocode=FWCAUAEdM7ZcBikBEgliR0O1NjH4Zey9GXxi3A%3BFdcpXAEdMYl1Bil59GDbKWGxNjGyv-kigklSgA%3BFR_4YAEdY0_ABik_XK8y8YVSMTEpnyUJbxzULg%3BFd1AjgEd-lEcBynb-URw01QVNDHoUNvktDTuTg%3BFauKyQEdjLlIByl_CGwbxsVSNDGmEMipvPtfqQ&oq=zhoushan&mra=ls&t=m&z=6 https://maps.google.com/maps?f=d&source=s_d&saddr=Youyizhen,+Chongzuo,+Guangxi,+China&daddr=Nanning,+Guangxi,+China+to:Guangdong,+China+to:Fujian,+China+to:Zhoushan,+Zhejiang,+China&hl=en&geocode=FWCAUAEdM7ZcBikBEgliR0O1NjH4Zey9GXxi3A%3BFdcpXAEdMYl1Bil59GDbKWGxNjGyv-kigklSgA%3BFR_4YAEdY0_ABik_XK8y8YVSMTEpnyUJbxzULg%3BFd1AjgEd-lEcBynb-URw01QVNDHoUNvktDTuTg%3BFauKyQEdjLlIByl_CGwbxsVSNDGmEMipvPtfqQ&aq=0&oq=zhoushan&sll=27.352253,119.421387&sspn=14.742424,21.884766&mra=ls&ie=UTF8&ll=27.352253,119.421387&spn=8.0465,15.470378&t=m&output=embed&w=425&h=350 Version 2 https://maps.google.com/maps?saddr=Prague,+Czech+Republic&daddr=Kathmandu,+Central+Region,+Nepal+to:Hanoi,+Vietnam&hl=en&ll=44.192051,17.113953&spn=1.490748,2.735596&sll=37.71859,60.117188&sspn=97.401064,175.078125&geocode=FZIX_AIdqU3cACmLeXAJnJMLRzGQQBZmD68ABA%3BFSCrpgEdVRUWBSm_qnswihnrOTHqsY3xG3wTtQ%3BFXXxQAEdkCRPBimhHIbZm6s1MTGpF8pye3-I5w&oq=chiang&mra=ls&t=m&z=9 Version 1 https://maps.google.com/maps?saddr=Prague,+Czech+Republic&daddr=Kathmandu,+Central+Region,+Nepal+to:Singapore&hl=en&ll=18.802318,98.031006&spn=7.867129,10.942383&sll=30.656816,76.311035&sspn=14.283043,21.884766&geocode=FZIX_AIdqU3cACmLeXAJnJMLRzGQQBZmD68ABA%3BFSCrpgEdVRUWBSm_qnswihnrOTHqsY3xG3wTtQ%3BFZOhFAAdPCowBil1k4uKIxHaMTHE9atSz2l4iA&oq=KatNepal&mra=ls&t=m&z=7 https://maps.google.com/maps?f=d&source=s_d&saddr=Prague,+Czech+Republic&daddr=Kathmandu,+Central+Region,+Nepal+to:Singapore&hl=en&geocode=FZIX_AIdqU3cACmLeXAJnJMLRzGQQBZmD68ABA%3BFSCrpgEdVRUWBSm_qnswihnrOTHqsY3xG3wTtQ%3BFZOhFAAdPCowBil1k4uKIxHaMTHE9atSz2l4iA&aq=0&oq=KatNepal&sll=30.656816,76.311035&sspn=14.283043,21.884766&mra=ls&ie=UTF8&ll=25.717147,59.128967&spn=48.720034,89.399789&t=m&output=embed&w=425&h=350