Use LC_NUMERIC=C to avoid discrepancy of decimal point in various locales

Author: samoshkin

scripts/cpu.sh

@@ -3,6 +3,8 @@
 set -u
 set -e
 
+LC_NUMERIC=C
+
 CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 source "$CURRENT_DIR/helpers.sh"
 

scripts/loadavg.sh

@@ -1,5 +1,10 @@
 #!/usr/bin/env bash
 
+set -u
+set -e
+
+LC_NUMERIC=C
+
 CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 source "$CURRENT_DIR/helpers.sh"
 

scripts/mem.sh

@@ -3,6 +3,8 @@
 set -u
 set -e
 
+LC_NUMERIC=C
+
 CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 source "$CURRENT_DIR/helpers.sh"
 

scripts/swap.sh

@@ -3,6 +3,8 @@
 set -u
 set -e
 
+LC_NUMERIC=C
+
 CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 source "$CURRENT_DIR/helpers.sh"