ubuntu Questions

Get Ubuntu version number only with bash – Debian

April 21, 2020
Snake Eyes
3 Answers

I execute command cat /etc/os-release in order to get info like NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic I want to get only 18.04 from VERSION_ID I tried like cat…

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AWS CodeDeploy – php apache code won't update after full /var/www/html replacement unless the target file is uploaded/modified particularly

April 21, 2020
Casper
3 Answers

I ran into some caching issue with php/apache on ubuntu server. I use AWS CodeDeploy to replace the whole /var/www/html with the git repo, code is updated in EC2, but browser does not reflect the change after deployment. However if…

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How to install php 5.6 on Ubuntu 20.04 beta – Php versions

April 16, 2020
Shantanu Sarkar
2 Answers

have recently installed 20.04 beta on my Laptop. I need to install php 5.6. I have googled a lot regarding it, but all are suggesting to install Via Ondrej Suri PPA. I have done that but it is giving error…

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No public_html access – Php versions

April 5, 2020
user13228110
2 Answers

I am a neophyte on Apache, but I see some similar questions to this list and hope you can help. I just want to set up a basic local LAMP system under my Ubuntu 18.04 LTS (Asus VivoBook S15) to…

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Java 11 requirements check failed for JDK 1.8 or greater with Cordova – Debian

March 31, 2020
Galen
2 Answers

When I run ````cordova run android``` in the path of my project I get Android Studio project detected cordova-android-support-gradle-release: Android platform: V7+ cordova-android-support-gradle-release: Wrote custom version '27.+' to /path/to/platforms/android/app/build.gradle cordova-android-support-gradle-release: Wrote custom version '27.+' to /path/to/cordova-android-support-gradle-release/norsan-cordova-android-support-gradle-release.gradle ANDROID_HOME=/usr/lib/android-sdk JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64 Requirements check…

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Command for finding first and last login details in the system for every Wednesday in bash? – CentOS

March 31, 2020
Gagandeep Singh
2 Answers

I have been able to get all login logs in the system for Wednesday. But I am unable to get the first and last login of each day on which it is Wednesday. Progress so far - `last | grep…

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Syslog-NG with mysql phpmyamdin not storing data real time? – Phpmyadmin

March 27, 2020
nayeem
2 Answers

I have installed syslog-ng on an ubuntu 18.04.4lts. but it looks like mysql is missing some logs. when I run syslog-ng -d I can see logs are coming in real time. But in phpmyadmin they are at least 25-30min behind.…

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Error: Could not find pg_ctl executable for version 11 (PostgreSQL 11) + let's encrypt – Debian

March 26, 2020
Amr Abd-Alkrim
2 Answers

I have a VPS hosting with a domain redirecting to it. I have LAMP stack for my main website using WordPress CMS. Plus I am using Odoo as my back-end with python and PostgreSQL in a sub-domain. Everything was working…

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Redis – After upgrading Sidekiq to v6, it doesn't automatically start in production

March 24, 2020
user984621
2 Answers

Here's an output from Capistrano: 02:05 sidekiq:start 01 sudo service sidekiq start index=1 01 sidekiq (1) start/running, process 26392 ✔ 01 deployer@IP 0.721s 02 sudo service sidekiq start index=2 02 sidekiq (2) start/running, process 26505 ✔ 02 deployer@IP 0.728s After…

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awk expression that works on awk v4.0.2 but it does not on >= 4.2.1 – CentOS

March 23, 2020
Juancho
4 Answers

I have this awk command: echo www.host.com |awk -F. '{$1="";OFS="." ; print $0}' | sed 's/^.//' which what it does is to get the domain from the hostname: host.com that command works on CentOS 7 (awk v 4.0.2), but it…

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