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git://git.openwrt.org/openwrt/openwrt.git
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12020f8a95
Because /etc/profile (and ~/.profile) are read by login shells only, aliases and functions defined there are not available to non-login shells, e.g. when using screen or tmux. If the ENV environment variable exists (exported by /etc/profile or ~/.profile) and references an existing file, then all interactive shells (login or non-login) will read that file as well. This sets the ENV environment variable in /etc/profile, pointing to /etc/shinit. This also adds /etc/shinit, which: * Contains alias and function definitions originally in /etc/profile * Sources /etc/mkshrc if the user is using mksh (also originally in /etc/profile), as /etc/mkshrc is meant for all interactive shells * Sources ~/.mkshrc if the user is using mksh, to compensate for the fact that mksh will not read ~/.mkshrc if ENV is set * Sources ~/.shinit if the user is not using mksh This also removes the shebang from /etc/profile, as the file is sourced, not executed. Signed-off-by: Jeffery To <jeffery.to@gmail.com>
41 lines
1023 B
Bash
41 lines
1023 B
Bash
[ -e /tmp/.failsafe ] && export FAILSAFE=1
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[ -f /etc/banner ] && cat /etc/banner
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[ -n "$FAILSAFE" ] && cat /etc/banner.failsafe
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fgrep -sq '/ overlay ro,' /proc/mounts && {
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echo 'Your JFFS2-partition seems full and overlayfs is mounted read-only.'
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echo 'Please try to remove files from /overlay/upper/... and reboot!'
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}
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export PATH="%PATH%"
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export HOME=$(grep -e "^${USER:-root}:" /etc/passwd | cut -d ":" -f 6)
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export HOME=${HOME:-/root}
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export PS1='\u@\h:\w\$ '
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export ENV=/etc/shinit
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case "$TERM" in
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xterm*|rxvt*)
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export PS1='\[\e]0;\u@\h: \w\a\]'$PS1
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;;
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esac
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[ -n "$FAILSAFE" ] || {
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for FILE in /etc/profile.d/*.sh; do
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[ -e "$FILE" ] && . "$FILE"
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done
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unset FILE
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}
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if ( grep -qs '^root::' /etc/shadow && \
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[ -z "$FAILSAFE" ] )
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then
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cat << EOF
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=== WARNING! =====================================
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There is no root password defined on this device!
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Use the "passwd" command to set up a new password
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in order to prevent unauthorized SSH logins.
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--------------------------------------------------
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EOF
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fi
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