Question

我有一个bash脚本，我希望将其作为命令全局运行。为此，我将脚本移至/usr/local/bin/somefile.sh。

现在，我仍然必须调用一个名为somefile.sh的命令。我想为此命令使用一个别名（例如，我只想使用命令sf来调用脚本）。

我该怎么做？

Answer 1

有不同的方法：

您提到过，使用alias，man alias了解详情
为您的真实脚本创建一个名为sf的软链接
重命名脚本

Answer 2

并补充@Kent的答案：

alias sf='/usr/local/bin/somefile.sh'使用别名

ln -s somefile.sh /usr/local/bin/sf使用软链接

mv /usr/local/bin/somefile.sh /usr/local/bin/sf使用重命名

Answer 3

打开位于.bashrc的{{1}}文件。每当您登录系统时，都会读取~/.bashrc文件。将以下行添加到文件末尾。

.bashrc

然后重新登录或运行alias sf='/usr/local/bin/somefile.sh'

Answer 4

如果您使用的是GNU系统，则可以使用“替代”系统：

 import requests
from bs4 import BeautifulSoup

import pandas as pd

headers = {'User-Agent': 
           'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.106 Safari/537.36'}

page = "https://www.transfermarkt.co.uk/transfers/transferrekorde/statistik/top/plus/0/galerie/0?saison_id=2000"
page1 = "https://www.transfermarkt.co.uk/transfers/transferrekorde/statistik/top/plus/0/galerie/0?saison_id=2018&land_id=157&ausrichtung=&spielerposition_id=&altersklasse=&leihe=&w_s=s"
page2 = "https://www.transfermarkt.co.uk/transfers/transferrekorde/statistik/top/plus/0/galerie/0?saison_id=2018&land_id=157&ausrichtung=&spielerposition_id=&altersklasse=&leihe=&w_s=s"

pageTree = requests.get(page, headers=headers)
pageSoup = BeautifulSoup(pageTree.content, 'html.parser')

Players = pageSoup.find_all("a", {"class": "spielprofil_tooltip"})
Values = pageSoup.find_all("td", {"class": "rechts hauptlink"})

#My Code for printing all 25 names and fees

#for i in range(0, 25):
    #print(Players[i].text, Values[i].text)

PlayersList = []
ValuesList = []

for i in range(0,25):
    PlayersList.append(Players[i].text)
    ValuesList.append(Values[i].text)

df = pd.DataFrame({"Players":PlayersList,"Values":ValuesList})

print(df.head(25))

这将创建2个符号链接：

using Google.Apis.Auth.OAuth2;
using Google.Apis.Services;
using Google.Apis.PeopleService.v1;
using Google.Apis.PeopleService.v1.Data;

public class GoogleContacts
{

    private String m_client_secret = "......";
    private String m_client_id = ".......apps.googleusercontent.com";

    public GoogleContacts()
    {
        // Create OAuth credential.
        UserCredential credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
            new ClientSecrets
            {
                ClientId = m_client_id,
                ClientSecret = m_client_secret
            },
            new[] { "profile", "https://www.googleapis.com/auth/contacts.readonly" },
            "me",
            CancellationToken.None).Result;

        // Create the service.
        var service = new PeopleServiceService(new BaseClientService.Initializer()
        {
            HttpClientInitializer = credential,
            ApplicationName = "My App",
        });

        // Groups list ////////////
        ContactGroupsResource groupsResource = new ContactGroupsResource(service);
        ContactGroupsResource.ListRequest listRequest = groupsResource.List();
        ListContactGroupsResponse response = listRequest.Execute();

        // eg to show name of each group
        List<string> groupNames = new List<string>();
        foreach (ContactGroup group in response.ContactGroups)
        {
            groupNames.Add(group.FormattedName);
        }
        ///////////////

        // Contact list ////////////
        PeopleResource.ConnectionsResource.ListRequest peopleRequest =
            service.People.Connections.List("people/me");
        peopleRequest.PersonFields = "names,emailAddresses";
        peopleRequest.SortOrder = (PeopleResource.ConnectionsResource.ListRequest.SortOrderEnum) 1;
        ListConnectionsResponse people = peopleRequest.Execute();

        // eg to show display name of each contact
        List<string> contacts = new List<string>();
        foreach (var person in people.Connections)
        {
            contacts.Add(person.Names[0].DisplayName);

        }
        ///////////////
    }
}

如何将bash脚本作为命令运行？

4 个答案: