Current File : //snap/core20/current/usr/libexec/core/get-mode
#!/bin/sh
# Usage:
# get-mode entry-name /path/to/modeenv
#
# get-mode will look for entry-name in modeenv files and return 0 if
# found, 1 if not found. It will print the value to stdout.
set -eu
if [ "$#" -gt 2 ]; then
echo "Too many arguments" 1>&2
exit 1
fi
if [ "$#" -lt 1 ]; then
echo "Expected a name as argument" 1>&2
exit 1
fi
name="${1}"
modeenv="${2:-/var/lib/snapd/modeenv}"
while read -r line; do
case "${line}" in
"${name}"=*)
echo "${line#*=}"
exit 0
;;
*)
;;
esac
done <"${modeenv}"
exit 1
Mini Shell