moved ssh to host repo.

added acl function and alias - still work working on them.
in shell.env allowed module.lib to get loaded for non-interactive shells so that can access modules without all the other stuff of login shell.
prepend /opt/bin and .local/bin so they take precedence.
master
Kebler Network System Administrator 2021-02-05 13:00:57 -08:00
parent de43f28f78
commit 3656f1420e
10 changed files with 102 additions and 119 deletions

1
alias/acl Normal file
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@ -0,0 +1 @@
alias aud="acluserdir"

7
env/01-path vendored
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@ -12,6 +12,7 @@
export PATH=$PATH:/sbin:/usr/sbin:/usr/local/sbin export PATH=$PATH:/sbin:/usr/sbin:/usr/local/sbin
fi fi
path_append /opt/bin # with prependthese take prescendence over stuff ones in /usr and /bin
path_append "$HOME/bin" path_prepend /opt/bin
path_append "$HOME/.local/bin" path_prepend "$HOME/bin"
path_prepend "$HOME/.local/bin"

51
function/acl Normal file
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@ -0,0 +1,51 @@
#!/bin/bash
acluserdir() {
module_load confirm
local uid
local usesudo
local del
local spec
local cmd="-R -m "
local cmdd="-dR -m"
if [[ $1 == "-d" ]]; then
shift
echo deleting an acl entries for $1
opts="-R -x"
optsd="-dR -x"
spec="u:$1 $2"
else
opts="-R -m "
optsd="-dR -m"
spec="u:$1:rwX $2"
fi
[[ ! $2 ]] && echo acluserdir: both user and direcotory must be passed && return 1
uid=$(id -u $1 2>/dev/null)
[[ $uid -lt 1000 ]] && echo no such regular user $1 && return 2
[[ ! -d $2 ]] && echo no such directory $2 && return 3
if [[ ! -w $2 ]];then
echo $2 not writable by current user $USER
if [[ ! $(sudo -l -U $USER 2>/dev/null) ]]; then
echo user does not have sudo privilges, aborting
return 4
else
confirm "do you want to elevate to root and continue?" || return 5
usesudo="sudo"
fi
fi
echo this are the commands that you will run
echo '******************'
echo $usesudo setfacl $opts $spec
echo $usesudo setfacl $optsd $spec
echo '******************'
confirm Double Check. Do you want to continue? || return 6
$usesudo setfacl $opts $spec
$usesudo setfacl $optsd $spec
echo '*** new acl entries ***'
$usesudo getfacl -p --omit-header $2 | grep $1
}

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@ -1,78 +0,0 @@
#!/bin/bash
# this will superceed the ssh binary in order to source all the config files
module_load file # loads find and build_file
function ssh_config () {
local CDIRS
local CDIR
local DIRS
local DIR
local PDIRS
declare OPTION
declare OPTARG
declare OPTIND
while getopts 'd:' OPTION; do
# echo $OPTION $OPTARG
case "$OPTION" in
d)
PDIRS=$OPTARG
# echo option d: $DIRS
;;
*)
echo unknown option $OPTION
;;
esac
done
shift $(( OPTIND - 1 ))
local OUTPUT=${*:-"$BASH_SHELL_BASE/ssh/config/_config"}
[[ $PDIRS ]] && DIRS=($PDIRS) || DIRS=(${BASH_SHELL_DIRS} "$HOME/$BASH_SHELL_USER")
# echo DIRS "${DIRS[@]}"
# echo $OUTPUT
CDIRS=()
j=0
cnt=${#DIRS[@]}
for ((i=0;i<cnt;i++)); do
# echo $i of $cnt
DIR="${DIRS[i]}$([[ ! $PDIRS ]] && echo /ssh/config)"
# echo ----- trying $DIR
[ -d $DIR ] && CDIRS[j]=$DIR;j+=1 || echo no directory $DIR
done
# CDIRS=("${CDIRS[@]}")
# echo ${CDIRS[@]}
local HEADER="##############################################################
# THIS FILE IS GENERATED BY function ssh_config. Do not edit #
# It is created by combination of ssh configuration files #
# which are listed in a comment line before each #
# It is used by the ssh function which then calls ssh binary #
##############################################################"
debug ssh config file at: $OUTPUT
mkdir -p "$(dirname "$OUTPUT")"
echo -e "$HEADER" > $OUTPUT
build_file "/etc/ssh/ssh_config" $OUTPUT
# echo existing dirs ${CDIRS[@]}
for CDIR in "${CDIRS[@]}"
do
# FILES=$(find -n '*.cfg' -d 0 $CDIR)
for f in $(_find -n '*.cfg' -p 'archive off' -d 0 $CDIR) ;
do
# echo "Processing $f";
[[ $f ]] && build_file "$f" $OUTPUT
done
done
build_file "$HOME/.ssh/config" $OUTPUT
}
ssh () {
if [[ $1 = "-F" ]]; then
CONFIG=${2:-"$BASH_SHELL_BASE/ssh/config/_config"}
shift;shift
fi
CONFIG=${CONFIG:-"$BASH_SHELL_BASE/ssh/config/_config"}
[[ -f "$CONFIG" ]] || ssh_config "$CONFIG"
command ssh -F $CONFIG "$@"
}

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@ -1,6 +1,8 @@
#!/bin/bash #!/bin/bash
# echo loading module library # echo loading module library
module_confirm() { module_confirm() {
local FILE local FILE
local DIR local DIR
local NAME local NAME
@ -24,7 +26,7 @@ return 1
} }
# if succesfull returns the path # if succesfull returns the path
function module_find () { module_find() {
[ ! $1 ] && echo "no module specified" && return 1 [ ! $1 ] && echo "no module specified" && return 1
@ -63,6 +65,7 @@ for MDIR in "${MDIRS[@]}"
[ $? -eq 0 ] && echo $RES && return 0 [ $? -eq 0 ] && echo $RES && return 0
done done
return 1 return 1
} }
module_load() { module_load() {
@ -97,32 +100,29 @@ module_loaded () {
return $ret return $ret
} }
# exported for login environment # exported for login environment
declare -f -x module_load # declare -f -x module_load
declare -f -x module_find # declare -f -x module_find
declare -f -x module_confirm # declare -f -x module_confirm
# uncomment for testing
# function _test_modules {
# RED='\033[0;31m'
# NC='\033[0m' # No Color
# echo module to test: $1
# echo --------------------
# echo -e "testing: ${RED}module_find${NC}"
# FILE=$(module_find $1)
# [ $? -ne 0 ] && echo no module $1 found && return 1
# echo module $FILE found
# # . $FILE
# echo ---------------
# echo -e "testing: ${RED}module_load${NC}"
# module_load $1
# [ $? -ne 0 ] && echo no module $1 found && return 1
# echo loaded module $1
# echo ----------------------
# echo -e "testing: ${RED}module_loaded${NC}"
# module_loaded $1
# }
function test_modules {
RED='\033[0;31m'
NC='\033[0m' # No Color
echo module to test: $1
echo --------------------
echo -e "testing: ${RED}module_find${NC}"
FILE=$(module_find $1)
[ $? -ne 0 ] && echo no module $1 found && return 1
echo module $FILE found
# . $FILE
echo ---------------
echo -e "testing: ${RED}module_load${NC}"
module_load $1
[ $? -ne 0 ] && echo no module $1 found && return 1
echo loaded module $1
echo ----------------------
echo -e "testing: ${RED}module_loaded${NC}"
module_loaded $1
}
#comment this out if testing
unset -f test_modules

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@ -11,3 +11,15 @@ is_array() {
local variable_name=$1 local variable_name=$1
[[ "$(declare -p $variable_name 2>/dev/null)" =~ "declare -a" ]] [[ "$(declare -p $variable_name 2>/dev/null)" =~ "declare -a" ]]
} }
filename() {
# passed entire path
echo $(basename "$1" | rev | cut -f 2- -d '.' | rev)
}
adirname() {
# passed entire path
echo "$(cd "$(dirname "$1")" >/dev/null 2>&1 ; pwd -P )"
}

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@ -17,7 +17,7 @@
# for the rare interactive login shell # for the rare interactive login shell
# if you don't want the repos above sourced uncomment this next line # if you don't want the repos above sourced uncomment this next line
# $NO_LOGIN_BASHRC=true # $NO_LOGIN_BASHRC=true
# this is not effect non-interactive login shells like at user first login # this does not effect non-interactive login shells like at user first login
# within each of those directories if load.sh exits it will be run # within each of those directories if load.sh exits it will be run
# otherwise files will be sourced exactly like load.sh in the base # otherwise files will be sourced exactly like load.sh in the base
@ -32,10 +32,11 @@
export BASH_SHELL_LOAD=$BASH_SHELL_BASE/load.sh # load.sh is default export BASH_SHELL_LOAD=$BASH_SHELL_BASE/load.sh # load.sh is default
export BASH_SHELL_STARTUP=$BASH_SHELL_BASE/startup.sh # strtup.sh is default export BASH_SHELL_STARTUP=$BASH_SHELL_BASE/startup.sh # strtup.sh is default
# if uncommented next line sets up implicit sourcing for non-interactive shells # if uncommented next lines sets up implicit sourcing for non-interactive shells
# echo ----NON_INTERACTIVE SHELL INFO----- # echo ----NON_INTERACTIVE SHELL INFO-----
# echo enabling bash shell repos for non-inactive shell # echo enabling bash shell repos for non-inactive shell
# export BASH_ENV=$BASH_SHELL_LOAD # use base repo # export BASH_ENV=$BASH_SHELL_LOAD # same as interactive shell, beware usually too much
export BASH_ENV=$BASH_SHELL_BASE/module.lib # only load module loading functions
# echo enabling aliases with non-interactive shell # echo enabling aliases with non-interactive shell
export BASH_USE_ALIAS=true # will source aliases for non-interactive export BASH_USE_ALIAS=true # will source aliases for non-interactive
# echo see $BASH_SHELL_BASE/shell.env # echo see $BASH_SHELL_BASE/shell.env

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@ -1 +0,0 @@
*anything in /config will be used as configuration file with ssh function that calls ssh binary*

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@ -1,3 +0,0 @@
if [[ $- == *i* ]]; then
echo ssh interactive session
fi

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@ -1 +0,0 @@
*anything in /session will be sourced if this is a remote ssh login session*