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Ubuntu: my cronjob in /etc/cron.d is not running

itdoctor February 21, 2021 Ubuntu: my cronjob in /etc/cron.d is not running2021-02-21T23:30:43+00:00 General No Comment
If your cron job is not running as expected check the following: – permission for this file should be 600 – one one can read except root – check...
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Installing iMovie on MacOs High Sierra

itdoctor February 8, 2021 Installing iMovie on MacOs High Sierra2021-02-08T13:25:21+00:00 General No Comment
If your Mac is stuck with High Sierra , you can’t upgrade it and you want to install iMovie ? follow the steps below: Installing iMovie9 # 1. Download...
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Error: kinit: Permission denied while initializing Kerberos 5 library

itdoctor January 29, 2021 Error: kinit: Permission denied while initializing Kerberos 5 library2021-01-29T13:19:49+00:00 General No Comment
It’s probably permission issue with / , your web server might not have the same as you in this /etc/ folder , change it to 755 chmod 755 /
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General

Hiding a column in Grafana

itdoctor January 29, 2021 Hiding a column in Grafana2021-01-29T13:19:33+00:00 General No Comment
Your queries might return more fields than you need in your table, even though you don’t want to show it in the table but you actually need it. For...
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Smbclient – Accessing Windows Fileshare from Linux

itdoctor January 28, 2021 Smbclient – Accessing Windows Fileshare from Linux2021-01-28T22:06:19+00:00 General No Comment
I have spent my entire day to troubleshoot the issue with my Python script. I have a python script using smbclient to open a share file in windows using...
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Smbclient from linux to windows domain

itdoctor January 28, 2021 Smbclient from linux to windows domain2021-01-28T15:58:47+00:00 General No Comment
Error: protocol negotiation failed: NT_STATUS_CONNECTION_RESET Fix: smbclient ‘//server/NETLOGON’ -U ‘#8217; –max-protocol=SMB2_24
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PS3: black screen when playing any games

itdoctor January 23, 2021 PS3: black screen when playing any games2021-01-23T15:15:50+00:00 General No Comment
I just got a free PS3 from Marketplace. The owner said it’s not in working condition. I brought it home and tried to see what’s wrong with it. The...
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Smokeping: smokeinfo – saving loading time

itdoctor December 31, 2020 Smokeping: smokeinfo – saving loading time2020-12-31T18:52:23+00:00 General No Comment
Whenever you run: smokeinfo /etc/smokeping/config , smokeping will load a lot of all configurations into memory, this takes a lot of time. Since we don’t change our configuration often,...
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Apple LED Cinema Display brightness control

itdoctor December 31, 2020 Apple LED Cinema Display brightness control2020-12-31T00:57:55+00:00 General No Comment
I connect my 27inch Apple LED Cinema display to my iMac 2011 – somehow i can’t control the brightness on my 2nd monitor. There is no option for me...
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Encryption / Decryption between PHP/Python

itdoctor December 30, 2020 Encryption / Decryption between PHP/Python2020-12-30T19:11:44+00:00 General No Comment
I need to share some data between PHP and Python in a secure way, this is what i found on the internet, a library to encrypt/decrypt data working both...
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Recent Posts

  • Ubuntu: my cronjob in /etc/cron.d is not running
  • Installing iMovie on MacOs High Sierra
  • Error: kinit: Permission denied while initializing Kerberos 5 library
  • Hiding a column in Grafana
  • Smbclient – Accessing Windows Fileshare from Linux
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