Mount disk image partition

View partition table of disk.img:

fdisk -lu disk.img
Disk disk.img: 1.3 GiB, 1361051648 bytes, 2658304 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x6f92008e

Device    Boot  Start     End Sectors  Size Id Type
disk.img1        8192  131071  122880   60M  c W95 FAT32 (LBA)
disk.img2      131072 2658303 2527232  1.2G 83 Linux

Mount partition by using start multiplied by sector size as offset

mount -o loop,offset=$((131072 * 512))

Tmux on login

to start tmux on login add the following to your ~/.bashrc

# Start Tmux by default
# If not running interactively, do not do anything
if command -v tmux>/dev/null; then
  [[ ! $TERM =~ screen ]] && [ -z $TMUX ] && exec tmux
fi

Auto attach

to automatically attach to last session or create a new if none available extend your ~/.bashrc and ~/.tmux.conf with the following

~/.bashrc

# Start Tmux by default
# If not running interactively, do not do anything
if command -v tmux>/dev/null; then
  [[ ! $TERM =~ screen ]] && [ -z $TMUX ] && exec tmux attach
fi

~/.tmux.conf

# if run as "tmux attach", create a session if one does not already exist
new-session -n $HOST

Continue reading Tmux on login