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Create timestamp variable in bash script
I am trying to create a timestamp variable in a shell script to make the logging a little easier. I want to create the variable at the beginning of the script and have it print out the current time whenever I issue echo $timestamp . It proving to be more difficult then I thought. Here are some thin...
Using curl POST with variables defined in bash script functions
...d be quoted.
First, write a function that generates the post data of your script. This saves you from all sort of headaches concerning shell quoting and makes it easier to read an maintain the script than feeding the post data on curl's invocation line as in your attempt:
generate_post_data()
{
...
Is it possible to have a Subversion repository as a Git submodule?
...DIR=. git svn fetch
git gc
This sets up my bare repo, then I have a cron script to update it:
#!/usr/bin/python
import os, glob
GIT_HOME='/var/www/git'
os.chdir(GIT_HOME)
os.environ['GIT_DIR']='.'
gits = glob.glob('*.git')
for git in gits:
if not os.path.isdir(git):
continue
os.chdir(o...
How can I use swift in Terminal?
...
In Xcode 6.1.1 with Command Line Tools installed you can execute scripts by referencing directly to /usr/bin/swift the following way:
#!/usr/bin/swift
let variable: String = "string"
print("Test \(variable)")
sh...
Cron jobs and random times, within given hours
I need the ability to run a PHP script 20 times a day at completely random times. I also want it to run only between 9am - 11pm.
...
What's the difference between UTF-8 and UTF-8 without BOM?
... It might not be recommended but it did wonders to my powershell script when trying to output "æøå"
– Marius
Nov 12 '13 at 9:22
63
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What does $@ mean in a shell script?
What does a dollar sign followed by an at-sign ( @ ) mean in a shell script?
6 Answers
...
How does SIGINT relate to the other termination signals such as SIGTERM, SIGQUIT and SIGKILL?
... things we had already seen in man 7 signal:
Signal Default Action Description
SIGABRT A Process abort signal.
SIGALRM T Alarm clock.
SIGBUS A Access to an undefined portion of a memory object.
SIGCHLD I Child process termina...
How to use executables from a package installed locally in node_modules?
...rsion of a module in node.js . For example, in my app, I installed coffee-script:
22 Answers
...
How do I get the current username in Windows PowerShell?
...e had to use @Mark Seemann's Windows access token approach in a PowerShell script that I was running from a C# application with impersonation.
The C# application is run with my user account, and it runs the PowerShell script as a service account. Because of a limitation of the way I'm running the P...