feat: Corrections shellcheck

libs/basedir.bash

@@ -1,5 +1,5 @@
 #!/bin/bash
 
 function basedir() {
-  echo $( cd $(dirname $0) && pwd )
+  (cd "$(dirname \"$-2\")" && pwd)
 }

libs/note.bash

@@ -1,19 +1,19 @@
 #!/bin/bash
 
-note () {
+note() {
     # if file doesn't exist, create it
     if [[ ! -f $HOME/.notes ]]; then
-        touch $HOME/.notes
+        touch "$HOME"/.notes
     fi
 
     if [[ $# -eq 0 ]]; then
         # no arguments, print file
-        cat $HOME/.notes
+        cat "$HOME"/.notes
     elif [[ "$1" == "-c" ]]; then
         # clear file
-        echo "" > $HOME/.notes
+        echo "" >"$HOME"/.notes
     else
         # add all arguments to file
-        echo "$@" >> $HOME/.notes
+        echo "$@" >>"$HOME"/.notes
     fi
 }

libs/password.bash

@@ -1,19 +1,19 @@
 #!/bin/bash
 
 encpasswd() {
-      	local password_clear=$1
+        local password_clear=$1
-        local password_md5hash=$(openssl passwd -1 $password_clear)
+        local password_md5hash=$(openssl passwd -1 "$password_clear")
-        local password_sha1=$(echo -n $password_clear | openssl dgst -sha1)
+        local password_sha1=$(echo -n "$password_clear" | openssl dgst -sha1)
         echo "Password : $password_clear"
         echo "MD5HASH  : $password_md5hash"
         echo "SHA1  : $password_sha1"
 }
 
 genpasswd() {
-	local l=$1
+        local l=$1
-       	[ "$l" == "" ] && l=12
+        [ "$l" == "" ] && l=12
-      	local password_clear=$(tr -dc A-Za-z0-9_ < /dev/urandom | head -c ${l} | xargs)
+        local password_clear=$(tr -dc A-Za-z0-9_ </dev/urandom | head -c "${l}" | xargs)
-        local password_md5hash=$(openssl passwd -1 $password_clear)
+        local password_md5hash=$(openssl passwd -1 "$password_clear")
         local password_sha1=$(echo -n "$password_clear" | openssl dgst -sha1)
         local password_base64=$(echo -n "$password_clear" | base64)
         echo "Password : $password_clear"

libs/ssh.bash

@@ -1,14 +1,12 @@
 #!/bin/bash
 
-function ssh_clean_known_hosts ()
+function ssh_clean_known_hosts() {
-{
+	if [ -z "$1" ]; then
-	if [ -z "$1" ]
-	then
 		echo "No arguments given. Cleaning ~/.ssh/known_hosts"
 		sed -i -e '/no hostip for proxy command/ d' ~/.ssh/known_hosts
 	else
 		hostname=$1
-		ip=$(ssh admin dig +short $1)
+		ip=$(ssh admin dig +short "$1")
 		echo "Removing host ${hostname} from ~/.ssh/known_hosts"
 		sed -i -e "/${hostname}/ d" ~/.ssh/known_hosts
 		echo "Removing ip ${ip} from ~/.ssh/known_hosts"