大约有 17,000 项符合查询结果（耗时：0.0291秒） [XML]
How to make “if not true condition”?
...r by way of example:
In order to make sure data loggers are online a cron script runs every 15 minutes that looks like this:
#!/bin/bash
#
if ! ping -c 1 SOLAR &>/dev/null
then
echo "SUBJECT: SOLAR is not responding to ping" | ssmtp abc@def.com
echo "SOLAR is not responding to ping" | ...
How can I replace every occurrence of a String in a file with PowerShell?
...
Warning: Running these scripts against large files (a couple hundred megabytes or so) can eat up a fair amount of memory. Just be sure you have enough head room if you a running on a production server :D
– neoscribe
...
Listing only directories using ls in Bash?
... masters
drwxr-xr-x 4 h staff 136 Jun 8 10:55 static
4. Bash Script (Not recommended for filename containing spaces)
Example: for i in $(ls -d */); do echo ${i%%/}; done
Here is what I got:
cs
draft
files
hacks
masters
static
If you like to have '/' as ending character, t...
HTTP 404 Page Not Found in Web Api hosted in IIS 7.5
...Handlers.TransferRequestHandler" resourceType="Unspecified" requireAccess="Script" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>
</system.webServer>
Others have pointed out that having WebDAV enabled causes issues. Fortunately, I did not run into that issu...
Is there a vim command to relocate a tab?
... Hmm... so moving a tab one position left or right requires a script? Can you paste it?
– Gavin
Nov 3 '11 at 9:14
2
...
Changing the image source using jQuery
...nload each time by each user just for a simple trick - but also native JavaScript(!):
<img src="img1_on.jpg"
onclick="this.src=this.src.match(/_on/)?'img1_off.jpg':'img1_on.jpg';">
<img src="img2_on.jpg"
onclick="this.src=this.src.match(/_on/)?'img2_off.jpg':'img2_on.jpg';">
...
How to change the output color of echo in Linux
...t Gray 0;37 White 1;37
And then use them like this in your script:
# .---------- constant part!
# vvvv vvvv-- the code from above
RED='\033[0;31m'
NC='\033[0m' # No Color
printf "I ${RED}love${NC} Stack Overflow\n"
which prints love in red.
From @james-lim's comment, if you...
Truncate all tables in a MySQL database in one command?
...nts, and because they didn't work as expected for me, i made a simple bash script that you can use for this. You can find it at: gist.github.com/mocanuga/eff26a3dcc40ef657a1c812f68511f6d
– mocanuga
Apr 26 '17 at 11:03
...
Recommendation for compressing JPG files with ImageMagick
...u don't have to add "-filter Lanczos". It's set by default imagemagick.org/script/command-line-options.php#filter
– Ilya Prokin
Sep 22 '16 at 15:04
...
How to stop /#/ in browser with react-router?
...hp
#RewriteBase /
# Defining the rewrite rules
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteRule ^.*$ ./index.html
Then you obtain the query parameters with window.location.pathname
You can then avoid using react routes if you want and just m...