大约有 10,000 项符合查询结果（耗时：0.0377秒） [XML]
Pipe output and capture exit status in Bash
...to remember that this is Bash-specific: if I were to (for example) write a script to run on BusyBox's "sh" implementation on my Android device, or on some other embedded platform using some other "sh" variant, this would not work.
– Asfand Qazi
Mar 31 '14 at 9:...
How can I get the current user's username in Bash?
...er, if you are running a batch job from cron, or you are running a startup script as a different user than root, then these will either output the wrong user (root) or nothing at all. This answer will return the correct value regardless by looking at process's user ID.
– Asfand...
Search for all occurrences of a string in a mysql database [duplicate]
...e a URL
where tbl.type = 'U' -- user defined table
This will create a script that you could execute on the database.
select * from table1 where col1 like '%stackoverflow.com%'
select * from table1 where col2 like '%stackoverflow.com%'
select * from table2 where col3 like '%stackoverflow.com%'
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How to log PostgreSQL queries?
...ot over a time, and might kill your machine. For your safety, write a bash script that'll delete logs and restart postgresql server.
Thanks @paul , @Jarret Hardie , @Zoltán , @Rix Beck , @Latif Premani
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Reading value from console, interactively
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Beautiful. Async await is needed for larger scripts. This is exactly what I needed.
– Abhay Shiro
Mar 19 at 10:54
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bootstrap modal removes scroll bar
...anyone else has the same issue and the above suggestions dont work --
<script>
jQuery(document).ready(function () {
jQuery('.closeit').click(function () {
jQuery('body').removeClass('modal-open');
});
});
</script>
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How to attribute a single commit to multiple developers?
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git-pair
https://github.com/pivotal/git_scripts#git-pair
This simple script from Pivotal to automate Git pair programming attribution.
You create a .pairs file like:
# .pairs - configuration for 'git pair'
pairs:
# <initials>: <Firstname> <Lastn...
Clone private git repo with dockerfile
...e (not a Dockerfile) that contains environment variables, and have a shell script update your docker file at runtime. You keep tokens out of your Dockerfiles and you can clone over https (no need to generate or pass around ssh keys).
Go to Settings > Personal Access Tokens
Generate a personal ...
How to diff a commit with its parent?
Aside from writing an alias or script, is there a shorter command for getting the diff for a particular commit?
8 Answers
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Sorting multiple keys with Unix sort
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Whoops! Now I have to fix a script because earlier I only saw the first answer above...good thing I haven't depended on the script output yet....
– Wildcard
Nov 5 '15 at 6:22
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