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Support for a virtual sessions, custom command execution etc.

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package com.sshtools.server.vsession;

/*-
 * #%L
 * Virtual Sessions
 * %%
 * Copyright (C) 2002 - 2024 JADAPTIVE Limited
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * .
 * #L%
 */


public class ShellUtilities {

	public static String padString(String s, int pad) {
		String ret = s;

		if (ret.length() < pad) {
			for (int i = 0; i < (pad - s.length()); i++) {
				ret += " ";
			}
		}

		return ret.substring(0, pad);
	}

	public static String repeat(String s, int len) {
		String ret = "";

		for (int i = 0; i < len; i += s.length()) {
			ret += s;
		}

		return ret;
	}
}