WeChat ID
aaronpk_tv
"find . -type d -perm 777 -exec chmod 755 {} \; (for changing the directory permission)
find . -type f -perm 777 -exec chmod 644 {} \; (for changing the file permission)
If they did not have 777 permissions, we easily remove the -perm 777 part."
"Facebook represents a dangerous deviation in media history. Once upon a time, elites proudly viewed themselves as gatekeepers. They could be sycophantic to power and snobbish, but they also felt duty-bound to elevate the standards of society and readers. Executives of Silicon Valley regard gatekeeping as the stodgy enemy of innovation — they see themselves as more neutral, scientific and responsive to the market than the elites they replaced — a perspective that obscures their own power and responsibilities"