The reason this occurs is because bash actually expands the asterisk to every matching file, producing a very long command line. Try this: Warning: this is a recursive search and will find (and delete) files in subdirectories as well. Tack on -f to the rm command only if you are sure you don’t want confirmation. You can do … Read more
SOLUTION 1 (combine find and grep) The purpose of this solution is not to deal with grep performance but to show a portable solution : should also work with busybox or GNU version older than 2.5. Use find, for excluding directories foo and bar : Then combine find and the non-recursive use of grep, as a portable solution : SOLUTION 2 (using the –exclude-dir option of grep): … Read more
SOLUTION 1 (combine find and grep) The purpose of this solution is not to deal with grep performance but to show a portable solution : should also work with busybox or GNU version older than 2.5. Use find, for excluding directories foo and bar : Then combine find and the non-recursive use of grep, as a portable solution : SOLUTION 2 (using the –exclude-dir option of grep): … Read more
You need a more specific expression. Try grep ” OK$” or grep “[0-9]* OK”. You want to choose a pattern that matches what you want, but won’t match what you don’t want. That pattern will depend upon what your whole file contents might look like. You can also do: grep -w “OK” which will only match a whole word “OK”, … Read more
I hope this will help you achieve what you are looking for using Paramiko. For official documentation please read here.
This reads: search recursively (in all sub directories also) for all .cc OR .h files that contain “hello” at this . (current) directory From another stackoverflow question
I’m going to have to say curl http://127.0.0.1:8000 -o outfile
What is the difference between the functions read() and pread() in unix?When choosing between them, what points should I take into consideration? I googled for the difference between them but without results.
Have you tried:
I see the problem. It’s this line: The == operator has precedence over the = operator. Look at the way you have the parentheses structured on that expression a bit more carefully to see what I mean. sockfd is getting initialize to “0” as a result of being assigned a boolean expression (socket(…) == -1). … Read more