Question

当我截取浏览器的屏幕截图时，控制台会发出一声“哔哔”声。声音。问题是我的脚本有一个休眠0.1的循环。有没有办法关闭＆＃34;哔哔＆＃34;声音？

#!/bin/sh
while :
do
   import -window "Welcome - Mozilla Firefox" screen.png
   convert screen.png -crop 713x50+5+900 output.png
   ....
   sleep 0.1
done

Answer 1

根据imagemagick.org上的精细文档，import有一个-silent选项可用于抑制哔哔声。

Answer 2

你试过# These are the weights and biases of the mu and sigma on the encoder side w_c_mu = tf.Variable(tf.truncated_normal([7 * 7 * 256, latent_dim], stddev=0.1), name='weight_fc_mu') b_c_mu = tf.Variable(tf.constant(0.1, shape=[latent_dim]), name='biases_fc_mu') w_c_sig = tf.Variable(tf.truncated_normal([7 * 7 * 256, latent_dim], stddev=0.1), name='weight_fc_sig') b_c_sig = tf.Variable(tf.constant(0.1, shape=[latent_dim]), name='biases_fc_sig') epsilon = tf.random_normal([1, latent_dim]) with tf.variable_scope('mu'): mu = tf.nn.bias_add(tf.matmul(conv4_reshaped, w_c_mu), b_c_mu) tf.summary.histogram('mu', mu) with tf.variable_scope('stddev'): stddev = tf.nn.bias_add(tf.matmul(conv4_reshaped, w_c_sig), b_c_sig) tf.summary.histogram('stddev', stddev) with tf.variable_scope('z'): # This formula was adopted from the following paper: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7979344 latent_var = mu + tf.multiply(tf.sqrt(tf.exp(stddev)), epsilon) tf.summary.histogram('features_sig', stddev) ... with tf.name_scope('loss_KL'): temp2 = 1 + tf.log(tf.square(stddev + 1e-9)) - tf.square(mu) - tf.square(stddev) KL_term = - 0.5 * tf.reduce_sum(temp2, reduction_indices=1) tf.summary.scalar('KL_term', tf.reduce_mean(KL_term)) with tf.name_scope('total_loss'): variational_lower_bound = tf.reduce_mean(log_likelihood + KL_term) tf.summary.scalar('loss', variational_lower_bound) with tf.name_scope('optimizer'): update_ops = tf.get_collection(tf.GraphKeys.UPDATE_OPS) with tf.control_dependencies(update_ops): optimizer = tf.train.AdamOptimizer(0.00001).minimize(variational_lower_bound)吗？当你错误地点击标签时它确实有效，它可能适合你

如何禁用bash脚本中的蜂鸣声？

2 个答案: