This command is a command to find hidden files. The command is well recognized when executed at terminal. However, if you turn the command over to the argument in the bash script, it will be recognized as an invalid command.…
I'm trying to configure firewalld on my VPS server and I'm trying to open a port for my postgresql server. So far, I have done the following: sudo firewall-cmd --new-zone=postgresqlrule --permanent sudo firewall-cmd --reload sudo firewall-cmd --permanent --zone=postgresqlrule --add-port=5432/tcp sudo…
I have this code below which loops rsync several times in different directories: for (( i=0; i<6; i++ )); do rsync /source-${i} /remote-destination done However there is a problem: when it executes the first rsync, it asks me the password…
I intend to develop a command line tool by C in the CentOS, with the following code: // client.c #include <stdio.h> #include <stdlib.h> #include <string.h> #include <unistd.h> #include <termios.h> int main(int argc, char *argv[]) { char command[128]; while (1) {…
Good morning, I have a problem for some time that i don't know how to solve. From a Spring application i am trying to upload a file to the server. Everything is fine, except when the file is larger than…
I am having a very frustrating problem connecting to SQL Anywhere 17 from PHP 7.4.5. The OS is CentOS 7.9. I have installed the SQL Anywhere client v17. There is no Apache or web-server, PHP is in COMMAND LINE mode…
I am facing issue when starting slurmd service on my compute nodes. × slurmd.service - Slurm node daemon Loaded: loaded (/usr/lib/systemd/system/slurmd.service; enabled; vendor preset: disabled) Active: failed (Result: exit-code) since Wed 2022-10-12 04:10:25 EDT; 7s ago Process: 5839 ExecStart=/usr/sbin/slurmd -D…
I am attempting to start and getting the following error root@ip-172-31-80-112 ~]# systemctl start jenkins Job for jenkins.service failed because the control process exited with error code. See "systemctl status jenkins.service" and "journalctl -xe" for details [root@ip-172-31-80-112 ~]# systemctl status…
I'm connected to a server with CentOS 6.10 from ssh user@server...... And, i have a bash script on this server, named by "jamaica.sh", the code is.... #!/bin/bash rm -rf jamaica.sh Simple, but que question is. I need to found a…
I am creating a web page on my CentOS server, where I want to traverse all my photos and videos and then show them on my page. However then it seems that when the files have our Danish national characters…