You must keep in mind: if your web-server disallows to scan a directory then you couldn’t get file names. But if the directory is shared in web-server you can get a list of files with using wget command. For example: wget -nv -r -np ‘*.*’ https://example.com/directory/ 2 solved Download files from url of site directory
Let’s say your dataset is big in both dimensions – rows and columns. Then you want to use join. To use join, you have to sort your data first. Something along those lines: <File1.txt sort -k2,2 > File1-sorted.txt <File2.txt sort -k3,3 -S1G > File2-sorted.txt join -1 2 -2 3 File1-sorted.txt File2-sorted.txt > matches.txt The sort … Read more
Perl extensions are typically .pl or .pm right? .py is for python I think. Anyway, you can kill a specified program in a Unix environment with something like: system ‘killall’, ‘some_program_name’; or system ‘kill’, ‘-15’, $pid; if the variable $pid holds the pid of your program. 4 solved How do I stop a process running … Read more
Try WriteData(std::string(“\0”,1)); using your function or even: const char null_data(0); send(newsockfd,&null_data,1,0); to send it directly. WriteData(“00000000”); Will actually sends 8 octets of 48 [decimal] (assuming your platform is ASCII which all modern systems are compatible with). However \0 is the escape sequence used in string literals to represent the null character (that is the zero … Read more
See: tcp6 0 0 127.0.0.1:8890 :::* LISTEN 1743/java Your web server listens only on localhost address (127.0.0.1). This way it couldn’t be accessed from anywhere but localhost. And your nmap scan shows the same: the only remotely accessible port is 22. To access this service remotely you have to bind web server to any non-local … Read more
current_year=$(date +%Y) next_month=$(($(date +%m) + 1)) locale_next_month=$(date -d$current_year/$next_month/1 +%B) for day_of_month in $(seq 1 31) do if day_of_year=$(date -d$current_year/$next_month/$day_of_month +%j 2> /dev/null) then mkdir -p /home/applications/app_name/$current_year/$locale_next_month/$day_of_year fi done 1 solved Create directory structure in unix [closed]
in some directory of your choice do touch [script_name].sh then enter the following into the script #!/bin/bash #if not sudo or root yum fails if [ “$EUID” -ne 0 ] then echo “Please run as root” exit fi yum update -y yum install httpd -y service httpd start yum install mysql-server -y && service mysqld … Read more
sudo switches users and then executes bash, passing it the other arguments. bash running as the new user runs the command in the argument after -c. 3 solved What happens when I sudo bash -c? [closed]
iconv can convert between different encodings, if that’s what you mean. 4 solved Converting ASCII text to Unicode with formatting [closed]
I would do something like this: cat log | grep -o “number\=[0-9]\+” | cut -d= -f2 | sort | uniq -c The output for your example is: 7 1193046 6 466000000 5 solved search value and count number from log file
If this is for perl code, as your tags imply, then you would typically use grep: my @all = qw( 12345_lrg.jpg 12445_sml.jpg 14445_sml.jpg 12345_lrg.jpg 42345_lrg.jpg ); my @sml = grep /_sml\.jpg$/i, @all; 2 solved Grep certain files only
Try this: # wait 2 seconds or use “sleep 2″ SECONDS=0; while [ $SECONDS -ne 2 ]; do :; done n=”” for ((i=0;i<30;i++)); do n+=”$(($RANDOM%10))”; done; echo “$n” See: help while, help test and help for 4 solved Linux 30-digit random number generator [closed]
you declared the function: int blit_image(char chemin[15],SDL_Surface *fenetre,int posx,int posy) { So that that parameter #1 has 15 characters. But when you call it, you call it with: blit_image(“resources/images/fondblanc.bmp”,fenetre,0,0); That filename is 31-characters by my counting, and will not fit into 15 characters. I also added some printf-statements to your code which will help you … Read more
Check this link to see how to run a script during Ubuntu startup How to run a script at the start up of Ubuntu? The script could be a java -jar jarname call. Off course java has to be installed. solved How to start the java (.jar) application at boot time of ubuntu [closed]
I thought about the question some more. There are filesystem-specific ways to create the possibility of truly hidden files, of course, but I’m not at all interested in exploring those. However, there is a different approach, a variant, that might suit your needs. You could achieve a similar effect by intercepting only the open syscall … Read more