Christopher Juckins

SysAdmin Tips, Tricks and other Software Tools

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start [2016/10/18 21:00] – juckinsstart [2018/02/07 22:05] – juckins
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-**Linux System Administration Tips and Tricks** +**Linux System Administration Tips and Tricks**\\ 
- +\\ 
-[[Dokuwiki Links|Dokuwiki Reference Links]] \\ +[[Allowing passive FTP connections]]\\ 
-[[Installing RPMs]] \\ +[[awk examples]]\\
-[[RPM -e Error Specifies Multiple Packages]] \\ +
-[[Find out what RPM package provides a library]] \\ +
-[[Resetting Root Password in GRUB]]\\ +
-[[Unzip/Untar a file and compile code]]\\ +
-[[How to restart a print queue]]\\ +
-[[Disable Screen Blanking]]\\ +
-[[Setting System Clock to UTC/GMT Timezone]]\\ +
-[[NTP Tips]]\\ +
-[[Bash Login Profile]]\\+
 [[Bash configs: .bashrc vs .bash_profile]]\\ [[Bash configs: .bashrc vs .bash_profile]]\\
 [[Bash History settings]]\\ [[Bash History settings]]\\
-[[Cron Tips]]\\ +[[Bash Login Profile]]\\
-[[SSH without a password using public/private keys]]\\ +
-[[SSH without checking known_hosts]]\\ +
-[[SSH Login Banners]]\\ +
-[[SSH disable reverse DNS]]\\ +
-[[ssh_exchange_identification error]]\\ +
-[[rsync ignore hidden files]]\\ +
-[[Soft Link Trick]]\\ +
-[[Man Pages and Funny Characters]]\\ +
-[[Disable Terminal Bells]]\\ +
-[[Mount CDROM]]\\+
 [[Burn CD from .iso image]]\\ [[Burn CD from .iso image]]\\
-[[Create .iso image from a CD]]\\ +[[Canon LiDE 70 scanner in Linux]]
-[[Create DVD .iso from .iso on multiple CDs]]\\ +
-[[Nice Windows fonts on Linux]]\\ +
-[[Allowing passive FTP connections]]\\ +
-[[Distorted IE Images / Dell Laptop 1920x1200]]\\ +
-[[HTTPS Server Configuration]]\\ +
-[[HTTP server fails to start]]\\ +
-[[SELinux Configuration]]\\ +
-[[.htaccess files]]\\ +
-[[Force HTTPS/SSL by directory with httpd.conf]]\\ +
-[[Force HTTPS/SSL by directory with .htaccess]]\\ +
-[[SSI Includes with PHP and vice-versa]]\\ +
-[[Sanitizing PHP for malicious user input]]\\ +
-[[PHP Tricks]]\\ +
-[[Exporting/Importing Database Tips]]\\ +
-[[VPN Client]]\\ +
-[[VPN Notes]]\\ +
-[[Find Files]]\\ +
-[[Find Duplicate Files in Linux]]\\ +
-[[Yum won't update (unsubscriptable object)]]\\ +
-[[VMWare Screen Resolution Settings]]\\ +
-[[/etc/passwd and /etc/shadow Error Messages]]\\ +
-[[vmware firefall settings]]\\+
 [[CentOS PHP5.2 upgrade]]\\ [[CentOS PHP5.2 upgrade]]\\
 [[CentOS PHP5.5 upgrade]]\\ [[CentOS PHP5.5 upgrade]]\\
-[[MySQL setup options for a new install/config on RHEL5]]\\ +[[CentOS PHP5.6 upgrade]]\\
-[[Linux System Rescue CD]]\\+
 [[Checking network speed]]\\ [[Checking network speed]]\\
-[[Network Tips and Settings]]\\ +[[Combine / Merge PDF files]]\\ 
-[[Multihome network connection]]\\ +[[Create DVD .iso from .iso on multiple CDs]]\\ 
-[[Recommended network card for linux]]\\ +[[Create .iso image from a CD]]\\ 
-[[Fixing Java in Firefox 3.6.x on Linux x64]]\\+[[Cron Tips]]\\
 [[C-Shell and other Linux custom prompts]]\\ [[C-Shell and other Linux custom prompts]]\\
 +[[Disable Screen Blanking]]\\
 +[[Disable Terminal Bells]]\\
 +[[Distorted IE Images / Dell Laptop 1920x1200]]\\
 +[[Dokuwiki Links|Dokuwiki Reference Links]] \\
 [[Enigmail Setup and GnuPG keys]]\\ [[Enigmail Setup and GnuPG keys]]\\
-[[KDE preferences in RHEL5 for better performance]]\\ +[[/etc/passwd and /etc/shadow Error Messages]]\\ 
-[[RHEL6 Login Screen Configuration]]\\ +[[Exporting/Importing Database Tips]]\\ 
-[[NVIDIA Settings]]\\ +[[Find Duplicate Files in Linux]]\\ 
-[[Querying X Windows Screen Resolution Settings]]\\ +[[Find Files]]\\ 
-[[Using a scanner in linux with XSANE|Using a scanner in linux with XSane]]\\ +[[Find out what RPM package provides a library]] \\ 
-[[Mount a USB flash drive]]\\ +[[Fixing Java in Firefox 3.6.x on Linux x64]]\\ 
-[[Restricted shell access for users]]\\ +[[Force HTTPS/SSL by directory with .htaccess]]\\ 
-[[vim Tips]]\\ +[[Force HTTPS/SSL by directory with httpd.conf]]\\ 
-[[Linux password managers]]\\ +[[Gmail encryption|Gmail encryption and other tips]]\\
-[[Thunderbird - Sort folders with "_" first]]\\ +
-[[Thunderbird - Slow performance]]\\+
 [[Google Analytics Tips]]\\ [[Google Analytics Tips]]\\
 +[[Google Chrome DevTools Tips]]\\
 [[Google Chrome - Installing as non-root user]]\\ [[Google Chrome - Installing as non-root user]]\\
 [[Google Chrome - Installing for CentOS 6 and having it auto update]]\\ [[Google Chrome - Installing for CentOS 6 and having it auto update]]\\
-[[Combine / Merge PDF files]]\\ 
-[[Gmail encryption|Gmail encryption and other tips]]\\ 
 [[gvfsd-metadata running for a long time]]\\ [[gvfsd-metadata running for a long time]]\\
 [[High CPU Usage]]\\ [[High CPU Usage]]\\
 +[[How to restart a print queue]]\\
 +[[.htaccess files]]\\
 +[[HTTP server fails to start]]\\
 +[[HTTPS Server Configuration]]\\
 +[[Installing RPMs]] \\
 +[[KDE preferences in RHEL5 for better performance]]\\
 +[[Linux password managers]]\\
 +[[Linux System Rescue CD]]\\
 +[[Man Pages and Funny Characters]]\\
 [[Memory testing]]\\ [[Memory testing]]\\
-[[Canon LiDE 70 scanner in Linux]]+[[Mount a USB flash drive]]\\ 
 +[[Mount CDROM]]\\ 
 +[[Multihome network connection]]\\ 
 +[[MySQL setup options for a new install/config on RHEL5]]\\ 
 +[[Network Tips and Settings]]\\ 
 +[[Nice Windows fonts on Linux]]\\ 
 +[[NTP Tips]]\\ 
 +[[NVIDIA Settings]]\\ 
 +[[PHP Tricks]]\\ 
 +[[Querying X Windows Screen Resolution Settings]]\\ 
 +[[Recommended network card for linux]]\\ 
 +[[Resetting Root Password in GRUB]]\\ 
 +[[Restricted shell access for users]]\\ 
 +[[RHEL6 Login Screen Configuration]]\\ 
 +[[RPM -e Error Specifies Multiple Packages]] \\ 
 +[[rsync ignore hidden files]]\\ 
 +[[Sanitizing PHP for malicious user input]]\\ 
 +[[SELinux Configuration]]\\ 
 +[[Setting System Clock to UTC/GMT Timezone]]\\ 
 +[[Soft Link Trick]]\\ 
 +[[SSH disable reverse DNS]]\\ 
 +[[ssh_exchange_identification error]]\\ 
 +[[SSH Login Banners]]\\ 
 +[[SSH without a password using public/private keys]]\\ 
 +[[SSH without checking known_hosts]]\\ 
 +[[SSI Includes with PHP and vice-versa]]\\ 
 +[[Thunderbird - Slow performance]]\\ 
 +[[Thunderbird - Sort folders with "_" first]]\\ 
 +[[Unzip/Untar a file and compile code]]\\ 
 +[[Using a scanner in linux with XSANE|Using a scanner in linux with XSane]]\\ 
 +[[vim Tips]]\\ 
 +[[vmware firefall settings]]\\ 
 +[[VMWare Screen Resolution Settings]]\\ 
 +[[VPN Client]]\\ 
 +[[VPN Notes]]\\ 
 +[[Yum won't update (unsubscriptable object)]]\\
 \\ \\
 **Perl Tips**\\ **Perl Tips**\\
Line 88: Line 91:
 [[Manipulating Date Strings]]\\ [[Manipulating Date Strings]]\\
 [[Print Immediately by Flushing Buffer]]\\ [[Print Immediately by Flushing Buffer]]\\
 +[[Reading entire file into a string]]\\
 [[Remove newlines]]\\ [[Remove newlines]]\\
 [[Replace String Inline]]\\ [[Replace String Inline]]\\
Line 97: Line 101:
 [[CentOS 7 Migration Notes]]\\ [[CentOS 7 Migration Notes]]\\
 [[ClamAV Antivirus]]\\ [[ClamAV Antivirus]]\\
 +[[DjVu files]]\\
 [[DNS Performance Check]]\\ [[DNS Performance Check]]\\
 +[[Dynamic DNS (DDNS) Notes]]\\
 [[Public DNS Servers|DNS Servers (Public)]]\\ [[Public DNS Servers|DNS Servers (Public)]]\\
 [[Firefox About_Config Tips|Firefox About:Config Tips]]\\ [[Firefox About_Config Tips|Firefox About:Config Tips]]\\
 +[[Firefox already running error]]\\
 [[GIMP tricks]]\\ [[GIMP tricks]]\\
 [[Git Notes]]\\ [[Git Notes]]\\
Line 116: Line 123:
 [[NoMachine (NX) Remote Access for Unix/Linux|NoMachine (NX) Remote Access for Unix/Linux v3]]\\ [[NoMachine (NX) Remote Access for Unix/Linux|NoMachine (NX) Remote Access for Unix/Linux v3]]\\
 [[NoMachine (NX) Remote Access for Unix/Linux v4]]\\ [[NoMachine (NX) Remote Access for Unix/Linux v4]]\\
-[[Installing phpMyAdmin Tips|phpMyAdmin Installation Tips]]\\ 
 [[Percona Toolkist]]\\ [[Percona Toolkist]]\\
 [[phpMyAdmin - Importing a .csv into a table]]\\ [[phpMyAdmin - Importing a .csv into a table]]\\
 +[[Installing phpMyAdmin Tips|phpMyAdmin Installation Tips]]\\
 [[postfix tips]]\\ [[postfix tips]]\\
 [[PostgreSQL tips]]\\ [[PostgreSQL tips]]\\
 +[[Python notes]]\\
 [[QGIS]]\\ [[QGIS]]\\
 [[Red Hat 6 Package Manifest]]\\ [[Red Hat 6 Package Manifest]]\\
Line 128: Line 136:
 [[Samba File Sharing]]\\ [[Samba File Sharing]]\\
 [[Serendipity Tips]]\\ [[Serendipity Tips]]\\
 +[[Skype Call Recorder]]\\
 [[Skype for Linux]]\\ [[Skype for Linux]]\\
 [[Sudo Setup]]\\ [[Sudo Setup]]\\
Line 172: Line 181:
 **Security Tools**\\ **Security Tools**\\
 \\ \\
-Windows - Panda Anti Root Kit\\ 
 Windows - Kaspersky Online Scan\\ Windows - Kaspersky Online Scan\\
-Websites - ZAP [[https://www.owasp.org/index.php/ZAP]]\\+Windows - Panda Anti Root Kit\\
 Websites - VEGA [[https://subgraph.com/vega/index.en.html]]\\ Websites - VEGA [[https://subgraph.com/vega/index.en.html]]\\
 +Websites - ZAP [[https://www.owasp.org/index.php/ZAP]]\\
 \\ \\
 **IT Shopping Links**\\ **IT Shopping Links**\\
Line 184: Line 193:
 **Other Topics** **Other Topics**
 \\ \\
-[[Car Pool Page]]\\ 
-[[Teleworking Tips]]\\ 
 [[http://juckins.net/asmad|ASMAD (Amtrak Status History)]]\\ [[http://juckins.net/asmad|ASMAD (Amtrak Status History)]]\\
-[[My IT To-Do List]]+/* [[Car Pool Page]]\\ */ 
 +[[My IT To-Do List]]\\ 
 +[[Teleworking Tips]]\\
start.txt · Last modified: 2024/01/17 17:30 by juckins