.Dd Created:$Mdocdate$
.Dt ohazot_linux
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.Tg menu
.Bl -column ".Sy ohazot " ".Sy ohazot " ".Sy ohazot "
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.El
.Dd Created:2025-10-03|Updated:2025-10-06
.Dt ohazot_linux
.Os OpenBSD linux
.Nm linux to openbsd
.Nd migration from linux to OpenBSD, differences and tips
.Sh DIFFERENCES AND TIPS
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.Bl -column -compact ".Sy updatedb " ".Sy do not show the scrollbar on xterm xterm xterm "
.It pager Ta | default pages is more, change it on .profile Ta | export PAGER=less
.It updatedb Ta | is run weekly, to run manually Ta | Pa /usr/libexec/locate.updatedb
.It completion Ta | path Ta | Pa /usr/local/share/bash-completion/bash_completion
.It bc Ta | cannot be killed with ^c , type Ta | quit or ^d
.It lsblk Ta | is not core.
.It realpath Ta | use Ta | readlink -f
.It halt Ta | halt waits for keypress to reboot, to halt Ta | halt -p
.El
.Sh SUDO
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.Bl -compact
.It
sudo is replaced by doas
.It
add wheel group to the users that need root access
.Dl usermod -G wheel user
.It
create the config 
.Dl cp /etc/examples/doas.conf /etc/
.It
modify config to not ask the password everytime you run doas
.Dl permit persist :wheel
.El
.Sh BASH
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.Bl -compact
.It
change shell from ksh to bash 
.Dl chsh -s /usr/local/bin/bash
.It
for scripts change:
.Dl #!/bin/bash
.It
to
.Dl #!/usr/bin/env bash
.It
if it still shows error:
.Dl bad interpreter
.It
find the location of bash and use the resulting path instead
.Dl whereis bash
.Sh MOUNT ISO
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 vnconfig $iso_file
 mount -t cd9660 /dev/vnd0a /path_to_iso_mount
.Ed
.Sh SEE ALSO
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.Ss OpenBSD manpages
.Xr vnconfig 8
,
.Xr doas 1
,
.Xr usermod 8
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.Xr readlink 1
.Ss files
.In linux_to_openbsd.oh
.Sh AUTHORS
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.An -nosplit
.Xr ohazot oh |
.Xr about oh |
.Lk https://ohazot.com ohazot.com
.Aq Mt admin@ohazot.com