Yes – older POSIX standards defined usleep(), so this is available on Linux: DESCRIPTION The usleep() function suspends execution of the calling thread for (at least) usec microseconds. The sleep may be lengthened slightly by any system activity or by the time spent processing the call or by the granularity of system timers. usleep() takes … Read more
This is most likely due to a TLS version mismatch from client to server-side. Have a look here: Unable to establish SSL connection upon wget on Ubuntu 14.04 LTS EDIT: Upon further digging into the problem, it could also be because of a wrong system time or an old version of wget.
I faced the same problem and I solved it doing the following: Go to /home/[USER]/Android/Sdk/tools and execute: $android list sdk -a Which will show a list like: Android SDK Tools, revision 24.0.2 Android SDK Platform-tools, revision 23.0.2 Android SDK Platform-tools, revision 23.0.1 … and many more Then, execute the command (attention! at your computer the … Read more
From help set : But it’s considered bad practice by some (bash FAQ and irc freenode #bash FAQ authors). It’s recommended to use: to run do_something function when errors occur. See http://mywiki.wooledge.org/BashFAQ/105
From help set : But it’s considered bad practice by some (bash FAQ and irc freenode #bash FAQ authors). It’s recommended to use: to run do_something function when errors occur. See http://mywiki.wooledge.org/BashFAQ/105
I try to tar.gz a directory and use The resulting tar includes .svn directories in subdirs but NOT in the current directory (as * gets expanded to only ‘visible’ files before it is passed to tar I tried to tar -czf workspace.tar.gz . instead but then I am getting an error because ‘.’ has changed … Read more
Try to delete it with root user or use sudo, if you are in trouble Use rm -rf dir with root account and it will be deleted, since you should be facing a permissions issue.
The & makes the command run in the background. From man bash: If a command is terminated by the control operator &, the shell executes the command in the background in a subshell. The shell does not wait for the command to finish, and the return status is 0.
On CoreOS, solved the problem with.
Look. This is way old, but on the off chance that someone from Google finds this, absolutely the best solution to this – (and it is AWESOME) – is to use ConEmu (or a package that includes and is built on top of ConEmu called cmder) and then either use plink or putty itself to connect to a specific machine, … Read more