Minimalistic Screenrc File

.screenrc

startup_message off
vbell off
escape /
defscrollback 5000

# Enable mouse scrolling and scroll bar history scrolling
termcapinfo xterm* ti@:te@

#backtick 1 60 60 $HOME/.screenrc.acpi  # .screenrc.acpi contains 1 line: acpi | awk -F ', ' '{print $2}'

# 256 colors
attrcolor b ".I"
termcapinfo xterm 'Co#256:AB=\E[48;5;%dm:AF=\E[38;5;%dm'
defbce on

hardstatus alwayslastline
hardstatus string '%{= kG}%-Lw%{= kW}%50> %n*%f %t%{= kG}%+Lw%< %{= kG}%-=%D %m/%d/%y | %C:%s %A | %1`%{-}'
screen -t shell 1 bash
screen -t shell 2 bash
screen -t shell 3 bash
screen -t shell 4 bash
screen -t shell 5 bash
screen -t shell 6 bash
select 1

• To run in containers

- install screen in container
- exec into container
- script /dev/null
- screen -t karan

Running pssh on RHEL8

• https://inlovewithcode.wordpress.com/2017/10/06/pssh-python3-issue/
• https://github.com/terlar/pkgbuilds/blob/master/terminal/pssh/pssh-valueerror-the-fd-4-must-be-in-non-blocking-mode.patch

PDSH for RHEL8 / CentOS 8

Here is steps to build and install pdsh from source:

Download latest pdsh source (say from https://code.google.com/archive/p/pdsh/downloads)
Extract pdsh-2.29.tar.bz2 file
sudo ./configure --without-rsh --with-ssh (For configure ssh)
sudo make
sudo make install
ln -s /usr/local/bin/pdsh /bin/pdsh