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computing:sysadmin [2018/05/20 02:44] – oemb1905 | computing:sysadmin [2019/08/07 04:07] – oemb1905 | ||
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- | //Welcome to my gnulinux | + | A dumping ground for basic gnulinux |
+ | ------------------------------------------- | ||
+ | -Text Editors- | ||
- | ------------------------------------------- | + | Change the default text editor, terminal, web browser, in Debian |
- | #**motd** | + | |
- | ------------------------------------------- | + | exo-preferred-applications |
+ | |||
+ | Some systems are not kind with exo, so ... | ||
+ | |||
+ | xdg-mime default caja.desktop inode/ | ||
+ | |||
+ | Set caja or other file managers to manage desktop | ||
+ | |||
+ | gsettings set org.gnome.desktop.background show-desktop-icons false | ||
+ | gsettings set org.nemo.desktop show-desktop-icons true | ||
+ | |||
+ | |||
+ | -motd- | ||
Create the following to make a message of the day that will be appended to the dynamic message of the day. | Create the following to make a message of the day that will be appended to the dynamic message of the day. | ||
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Is motd printing twice, comment out motd statis in pam setting | Is motd printing twice, comment out motd statis in pam setting | ||
- | /etc/pam.d/ssh | + | /etc/pam.d/sshd |
# | # | ||
+ | (actually it is the line above this, leave this active) | ||
| | ||
+ | Print motd with every shell log in ... | ||
- | + | nano ~/.bashrc | |
- | ------------------------------------------- | + | |
- | #**install latest firefox on debian** | + | Navigate to the end of the file, and add |
- | ------------------------------------------- | + | |
+ | cat /etc/motd | ||
+ | |||
+ | |||
+ | -Firefox- | ||
To install the latest firefox on Debian and make it default, do the following. | To install the latest firefox on Debian and make it default, do the following. | ||
- | + | ||
- | sudo mkdir / | + | |
+ | sudo mkdir -p / | ||
sudo chown -R $USER:$USER / | sudo chown -R $USER:$USER / | ||
- | tar xjf FirefoxSetup.tar.bz2 -C / | ||
- | mv / | ||
- | ln -s / | ||
cd ~/Downloads && wget -O FirefoxSetup.tar.bz2 " | cd ~/Downloads && wget -O FirefoxSetup.tar.bz2 " | ||
tar xjf FirefoxSetup.tar.bz2 -C / | tar xjf FirefoxSetup.tar.bz2 -C / | ||
+ | sudo mv / | ||
+ | sudo ln -s / | ||
To restore firefox-esr that comes with Debian. | To restore firefox-esr that comes with Debian. | ||
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| | ||
- | ------------------------------------------- | + | -optical ripping- |
- | #**optical | + | |
- | ------------------------------------------- | + | |
cdrecord -pad -dao -data blag-140k-i686.iso | cdrecord -pad -dao -data blag-140k-i686.iso | ||
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- | ------------------------------------------- | + | -pam garbage- |
- | #**security & policy information** | + | |
- | ------------------------------------------- | + | |
sudo nano / | sudo nano / | ||
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/ | / | ||
+ | -old reminders- | ||
- | ------------------------------------------- | + | remove old and offending keyring from gnome, make new directory for new one |
- | # | + | |
- | ------------------------------------------- | + | sudo rm -rf ~/ |
+ | mkdir ~/ | ||
start or stop network manager (or other services) | start or stop network manager (or other services) | ||
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- | ------------------------------------------- | + | -ngrok- |
- | #**scripts and miscellaneous** | + | |
- | ------------------------------------------- | + | |
- | + | ||
- | downloading scripts and executing them; example from DO | + | |
- | + | ||
- | curl -sSL https:// | + | |
ngrok notes; private http(s) tunnels | ngrok notes; private http(s) tunnels | ||
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[main contrib non-free] | [main contrib non-free] | ||
| | ||
- | Uploading files to remote webservers with sftp | + | |
+ | -sftp basics- | ||
cd ~/Downloads | cd ~/Downloads | ||
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> put / | > put / | ||
| | ||
- | + | | |
- | + | -build app from source- | |
- | + | ||
- | + | ||
- | ------------------------------------------- | + | |
- | #**Building From Source to Custom library Location** | + | |
- | ------------------------------------------- | + | |
tar -xf < | tar -xf < | ||
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+ | -using vi to scrape unnecessary text strings away from openwrt packages that need updating | ||
- | ------------------------------------------- | + | :1,$s/ .*// |
- | #**next topic** | + | |
- | ------------------------------------------- | + | |
- | --- //[[netcmnd@jonathanhaack.com|oemb1905]] | + | -passing traffic through wifi radio to another interface on host- |
+ | |||
+ | sudo su -c " | ||
+ | sudo su -c "echo 1 > /proc/sys/ | ||
+ | |||
+ | set a static ip using ip a a x.x.x.x. dev blah | ||
+ | |||
+ | set static on wndr wan | ||
+ | |||
+ | -exim delete all messages- | ||
+ | |||
+ | exim -bp <print message ids> | ||
+ | exim -Mrm <message id> | ||
+ | exim -bp | awk '/^ *[0-9]+[mhd]/{print "exim -Mrm " $3}' | bash | ||
+ | |||
+ | |||
+ | --- // |