[ssh_tools] multicopy: formatting, typos, usage
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@ -26,15 +26,20 @@ print_usage()
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{
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cat <<EOF
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Usage:
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$0 [-P] [-r|-R] [-l login] <hosts_list> <file1> [file2 [...]]
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$0 -h
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$0 [-P] [-r|-R] [-l <login>] <hosts_list> <file1> [file2 [...]]
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Options:
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-h Print this help message.
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-l <login>
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Login remotely as <login>.
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-P Transfer files in parallel instead of one by one whenever possible
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(ignored when -r or -R is used).
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-r Use prsync instead of pscp.
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-R Use prsync's --delete option (delete remote files that are not in
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the local copy).
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<hosts_list> is the list of remote hosts on which the file(s) will be copied.
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EOF
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}
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@ -76,15 +81,11 @@ done
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shift $((OPTIND - 1))
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# Do we still have at least a host list and a file?
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if [ $# -lt 2 ] ; then
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bad_usage "Wrong number of arguments."
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fi
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[ $# -lt 2 ] && bad_usage "Wrong number of arguments."
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# Check the usage of -r and -R
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if [ "$DELETE" = "1" ] ; then
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if [ "$RSYNC" = "1" ] ; then
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bad_usage "Use either -r or -R, but not both."
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fi
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[ "$RSYNC" = "1" ] && bad_usage "Use either -r or -R, but not both."
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RSYNC=1
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DELETE="-X --delete"
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fi
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@ -113,16 +114,14 @@ if [ -z "$MULTIPING" ] ; then
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exit $EXIT_DEPENDENCY
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fi
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# Hosts' list file
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# Hosts list file
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HOSTS_LIST_NAME="$1"
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if [ -z ${XDG_CONFIG_HOME+x} ] ; then
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XDG_CONFIG_HOME="$HOME/.config"
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fi
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HOSTS="$XDG_CONFIG_HOME/ssh_tools/${HOSTS_LIST_NAME}.lst"
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shift
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echo "Using file '$HOSTS' as hosts' list."
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[ -z ${XDG_CONFIG_HOME+x} ] && XDG_CONFIG_HOME="$HOME/.config"
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HOSTS="$XDG_CONFIG_HOME/ssh_tools/${HOSTS_LIST_NAME}.lst"
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echo "Using file '$HOSTS' as hosts list."
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if [ ! -f "$HOSTS" ] ; then
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err "The hosts' list file doesn't exist or is not a regular file."
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err "The hosts list file doesn't exist or is not a regular file."
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exit $EXIT_HOSTS_LIST
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fi
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