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yjin-tool

Updated on 4/19/2022

This script is mainly designed for helping users make configurations and file modifications quickly. To learn the usage of the script, users could type

yjin-tool --help

The newest script can be found here:

https://gist.github.com/cainmagi/0b3159c956422e2f55492ad3bd6b555f :link:

Here we explain some mostly used usages:

--df

Running the script without any arguments will be equivalent to running the following command:

yjin-tool --df

It will return the detailed usage of the hard disk.

--du

This method is used for checking the disk consumption of folders or files. To summarize the sizes of all sub-folders and files in the current directory, just type:

sudo yjin-tool --du *

It can be used like this:

sudo yjin-tool --du folder1 folder2

--mod

Change the owner and group of any files, and add +rwx authority to them.

sudo yjin-tool --mod folder1 file1 user=xubuntu

This command can help users to change the ownership of a file owned by root quickly.

The last argument user=<...> is always required to be configured. It means the new owner will be xubuntu.

--rmvnc

yjin-tool --rmvnc

It is equivalent to

tigervncserver -kill :1
rm ~/.vnc/*.log || fail
rm ~/.vnc/passwd || fail
ls ~/.vnc || fail

:warning: Running this command will delete all personal profiles of TigerVNC. In other words, the VNC will be reset to the status with no password configured.

--ln

This command will create soft links in a specific folder, the usage is like this:

yjin-tool --ln folder1 folder2 file1 file2 ... target=.

For each path, if it is a folder (like folder1 or folder2), the command will iterate each file inside the folder, and create the symbolic links of these iterated files. However, if the given path is a file, the symbol link will be created from the given file.

This command will not walk into the sub-folders recursively.

The last argument target=. means that the symbolic links will be created in the current folder.

--gitconfig

This command will be used for creating environmental variables related to git configurations. The usage is like this:

yjin-tool --gitconfig user=<your-git-id> token=<your-git-token>.

The first argument user=<...> should not be xubuntu. Instead, it should be your GitHub ID. The second argument should be your GitHub OAuth Token.

After making these configurations, you can clone a private repository like this:

git clone https://${GITTOKEN}@github.com/<your-git-id>/<your-git-repo>.git <folder-name>

The clone can be done instantly. It will not ask you to provide the token now.