大约有 2,150 项符合查询结果（耗时：0.0137秒） [XML]
Select unique or distinct values from a list in UNIX shell script
...
Pipe them through sort and uniq. This removes all duplicates.
uniq -d gives only the duplicates, uniq -u gives only the unique ones (strips duplicates).
...
Shell - How to find directory of some command?
...
Since most of the times I am interested in the first result only, I also pipe from head. This way the screen will not flood with code in case of a bash function.
command -V lshw | head -n1
share
|
...
How to find encoding of a file via script on Linux?
... file -b --mime-encoding outputs just the charset, so you can avoid all pipe processing
– jesjimher
Apr 18 '18 at 12:50
1
...
Git 工具 - 子模块(submodule)：一个仓库包含另一个仓库 - 开源 & Github -...
...动，其他尝试检出我们修改的人会遇到麻烦， 因为他们无法得到依赖的子模块改动。那些改动只存在于我们本地的拷贝中。
为了确保这不会发生，你可以让 Git 在推送到主项目前检查所有子模块是否已推送。 git push 命令接...
How to get past the login page with Wget?
I am trying to use Wget to download a page, but I cannot get past the login screen.
9 Answers
...
Concatenate text files with Windows command line, dropping leading lines
...ave avoided the use of temporary files though. I tried to use parentheses, pipes and < to get it into one command, but couldn't get anywhere. The copy command is much faster, but it puts a SUB character at the end. Is there a way to avoid this?
– James
Mar ...
Is there a vr (vertical rule) in html?
...d advantage of being compatible with text-only browsers (like lynx) as the pipe character is displayed instead of the image. (It still annoys me that M$IE incorrectly uses alt text as a tooltip; that's what the title attribute is for!)
...
Linux command: How to 'find' only text files?
...ant to cut out mime informations you could just add a further stage to the pipeline that filters out mime informations. This should do the trick, by taking only what comes before :: cut -d':' -f1:
function findTextInAsciiFiles {
# usage: findTextInAsciiFiles DIRECTORY NEEDLE_TEXT
find "$1" ...
How to have git log show filenames like svn log -v
...files 99 to get the changes in a concise form from HEAD to HEAD~99. Can be piped eg. to less.
share
|
improve this answer
|
follow
|
...
How to print out more than 20 items (documents) in MongoDB's shell?
...
That's great, and it also let me pipe the result to jq :)
– Omer van Kloeten
Aug 20 '17 at 12:28
...