I’m trying to find a pattern that allows me to select the value part of the Parameter = Value element of the URL string. I hope it is generic enough that I can replace the “parameter” with any term
VIM command interpretation summary; mount usage and redundant backup disks of redundant disk arrays
IM pt
Configuring the application service in the Linux system is actually modifying its configuration file (there may be multiple configuration files, which contain different parameters), whi
Shell for loop demo
test.sh
#!/bin/bash
for skill in Ada Coffe Action Java; do
echo “I am good at ${skill}Script”
done Output
bogon:Desktop macname$ ./test.sh
I am good at AdaScript
I am good at Cof
Regular filtration special expressions
/**[ Filter and upload special emoticons Symbolic]
* @param $str
* @return mixed
*/
function filter_emoji($str)
{
$str = preg_replace_callback( //Perform a regular expression search and r
Win10 Installing MathType “Unable to load this loader mathpage.wll”
Reference blog: https://blog.csdn.net/m0_37518259/article/details/83755778
Problem background: win10 64-bit system, built-in office2019, use mathtype7.4 , After installing the mathtype templa
Regular expression – lookup $ in the string
Based on the suggestion here: Find location of character in string, I tried this:
> gregexpr(pattern = ‘$’,”data.frame.name$variable.name”)
[[1]]
[1] 30
attr(,”match.length”)
[1] 0
attr(,”us
YUM installer UnicodedecodeError
yum Installer Times Exception UnicodeDecodeError Traceback (most recent call last):
File “/usr/bin/ yum”, line 29, in
yummain.user_main(sys.argv[1:], exit_code=True)
File “/usr/share/yum-cli/yu
Shell Programming: Use scripts to achieve NGINX’s guardianship restart
nginx_daemon.sh #!/bin/bash
#
this_pid=$$
while true
do
ps -ef | grep nginx | grep -v grep | grep -v $ this_pid &> /dev/null
if [$? -eq 0 ];then
echo ” nginx is ok”
sleep 3
else
JMeter Beanshell assertion
This article is used to record the problems encountered in writing beanshell assertions.
Question 1: JSONObject not found in namespace
Process: Write the code under beanshell as follows
Command history and automatic logout
Environment variable location
System environment variable location: /etc/profile
User environment variable location: /home/usr
Command history modification
The command histo