diff options
| author | Laurent Cozic <laurent@pogopixels.com> | 2016-02-03 17:22:48 +0100 |
|---|---|---|
| committer | Laurent Cozic <laurent@pogopixels.com> | 2016-02-03 17:22:48 +0100 |
| commit | 7585aae16c1beb7356363701c9ec0165779dd8bc (patch) | |
| tree | d574d3c77970864fab151726c0a4fadb9007825b | |
| parent | 9c36702657c1e24c7fbcd8397f6b28929b1b4306 (diff) | |
| parent | a8504cbf4cfee7978b57277ff0c1f8735d27c16d (diff) | |
Merge pull request #32 from bhuvi8/master
display usage info if required args not passed
| -rw-r--r-- | .gitignore | 3 | ||||
| -rwxr-xr-x | rsync_tmbackup.sh | 8 |
2 files changed, 10 insertions, 1 deletions
@@ -1,2 +1,3 @@ .idea -test.sh
\ No newline at end of file +test.sh +*~ diff --git a/rsync_tmbackup.sh b/rsync_tmbackup.sh index 0992d3c..2d67694 100755 --- a/rsync_tmbackup.sh +++ b/rsync_tmbackup.sh @@ -31,6 +31,9 @@ trap 'fn_terminate_script' SIGINT # ----------------------------------------------------------------------------- # Small utility functions for reducing code duplication # ----------------------------------------------------------------------------- +fn_display_usage() { + fn_log_info "Usage : $(basename $0) <source> <[user@host:]destination> [exclude-pattern-file]" +} fn_parse_date() { # Converts YYYY-MM-DD-HHMMSS to YYYY-MM-DD HH:MM:SS and then to Unix Epoch. @@ -110,6 +113,11 @@ SSH_DEST_FOLDER="" SSH_CMD="" SSH_FOLDER_PREFIX="" +#display usage information if required arguments are not passed +if [[ "${#@}" -lt 2 ]]; then + fn_display_usage + exit 1 +fi SRC_FOLDER="${1%/}" DEST_FOLDER="${2%/}" EXCLUSION_FILE="$3" |