diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/format.lua | 1 | ||||
| -rw-r--r-- | lib/fs.lua | 12 |
2 files changed, 12 insertions, 1 deletions
diff --git a/lib/format.lua b/lib/format.lua index 0b7b54b..1fa5fc6 100644 --- a/lib/format.lua +++ b/lib/format.lua @@ -148,4 +148,3 @@ function string_to_table ( text, delimiter) return list end - @@ -88,6 +88,18 @@ function md5sum_file ( path ) return checksum end +function md5sum_string ( str) + cmd = "/bin/echo -n " .. str .. "|/usr/bin/md5sum|cut -f 1 -d \" \" " + f = io.popen(cmd) + local checksum = {} + for line in f:lines() do + checksum[#checksum + 1] = line + end + f:close() + return checksum[1] +end + + -- iterator function for finding dir entries matching filespec (what) -- starting at where, or currentdir if not specified. |