How to Install PHP 7.3+ on CentOS 7 and Fix the Error: /usr/local/include/zip.h:59:21: fatal error: zipconf.h: No such file or dire…
#Solution: Manually copy the file over cp /usr/local/lib/libzip/include/zipconf.h /usr/local/inclu …
Note: For OpenVZ machines, please disregard this tutorial as the kernel version cannot be changed.
Check kernel version: uname -r
Upgrade kernel: rpm –import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
rpm -Uvh http://www.elrepo.org/elrepo-release- …
Locate the source package (inside the PHP installation source):
cd /root/php-7.2.8/ext/pcntl #Using my path as an example /usr/local/php/bin/phpize #Execute this file; it will generate configure information in the current directory ./configure –with-php-config=/usr/local/php/bin …
cd /data/download //ps this directory needs executable permission, otherwise it will throw an error. I directly modified it: chmod -R 777 download
curl -sS https://getcomposer.org/installer | /usr/local/php/bin/php
Next, copy it to the executable file directory /usr/local …
# How to Open a Port for a Specific IP Using firewall-cmd –permanent –add-rich-rule=”rule family=”ipv4″ source address=”192.168.142.166″ port protocol=”tcp” port=”6379″ accept” # Open for a specific IP firewall-cmd –perm …
An authentication error has occurred, the function requested is not supported. This may be due to the CredSSP Encryption Oracle Remediation.
Run gpedit.msc Computer Configuration > Administrative Templates > System > Credentials Delegation > Encryption Oracle Remediation > Select Enabled and choose Vulnerable.
Reference: https://yq.aliyun.com/articl …
Cannot Delete File Even with Linux Root Privileges — How to Fix
Logged in as root user, attempting to delete a file:
rm -f root
Deletion fails:
rm: cannot remove 'root': Operation not permitted
Checking file status:
[root@xrkj-test cron]# lsattr————-e– …
After setting up a system, the root partition size may sometimes not meet our needs and requires resizing. After resizing, everything under /home will be lost, so be sure to back up. df -h #Check system partition sizes. Here, the / root partition is 50G and /home is 66G. For this experiment, we will resize the / partition to 60G …
We recommend using the open-source, powerful, and lightweight portable software 7z.exe to achieve this functionality. Despite its name, 7z can not only decompress 7z files but also extract zip archives.
7z is highly capable, free, and open-source. Download the installation file from the official website, such as 7z1604-x64.exe. After installation, simply use …
Docker Error:
WARNING: IPv4 forwarding is disabled. Networking will not work.
Solution:
# vi /usr/lib/sysctl.d/00-system.conf
Add the following line:
net.ipv4.ip_forward=1
Restart the network service
systemctl r …
