nohup is necessary in Bash?

Check your configuration as follows:

$ shopt
...
huponexit       off
...
$

As you can see, `huponexit` is `off`. So you don't have to use `nohup` in this case.

AdSense is not showing up on Blogspot

If you set up AdSense on Blogspot but ADs are not showing up,

wait a few minutes.

For me, it was blanks but after a few minutes ADs shows up.

Deploy a jar file to Maven repository in Gradle

To deploy a jar file to Maven repository in Gradle,

add the following configuration to `build.gradle`:

apply plugin: 'maven'

repositories {
    mavenLocal()
    jcenter()
    maven { url "http://repo.izeye.com:8080/repository/internal" }
}

uploadArchives {
    repositories {
        mavenDeployer {
            repository(url: "http://repo.izeye.com:8080/repository/internal") {
                authentication(userName: "admin", password: "1234")
            }
        }
    }
}

If you encounter the following error:

Could not find metadata :test/maven-metadata.xml in remote (http://repo.izeye.com:8080/repository/internal)

make sure you added it to `repositories`.

Reference:
https://docs.gradle.org/current/userguide/maven_plugin.html

rsync: failed to connect to 1.2.3.4: Connection refused (111)

If you encounter the following error:

$ rsync -avr 1.2.3.4::I/home/izeye/test/ .
rsync: failed to connect to 1.2.3.4: Connection refused (111)
rsync error: error in socket IO (code 10) at clientserver.c(124) [receiver=3.0.6]
$

checkout your rsync configuration as follows:

$ sudo vi /etc/xinetd.d/rsync

service rsync
{
        disable = yes
        flags           = IPv6
        socket_type     = stream
        wait            = no
        user            = root
        server          = /usr/bin/rsync
        server_args     = --daemon
        log_on_failure  += USERID
}

and change `disable` from `yes` to `no`.

Restart the xinetd as follows:

$ sudo /etc/init.d/xinetd restart

As a side note, if you encounter the following error:

$ rsync -avr 1.2.3.4::I/home/izeye/test/ .
@ERROR: access denied to I from unknown (5.6.7.8)
rsync error: error starting client-server protocol (code 5) at main.c(1503) [receiver=3.0.6]
$

checkout your `/etc/rsyncd.conf`, especially `hosts allow` and `hosts deny` values.

rm: cannot unlink `/c/Users/izeye/IdeaProjects/impression-neo/.git/rebase-merge/.git-rebase-todo.swp': Permission denied

If you encounter the following error during aborting rebase:

C:\Users\izeye\IdeaProjects\impression-neo>git rebase --abort
rm: cannot unlink `/c/Users/izeye/IdeaProjects/impression-neo/.git/rebase-merge/.git-rebase-todo.swp': Permission denied
rm: cannot remove directory `/c/Users/izeye/IdeaProjects/impression-neo/.git/rebase-merge': Directory not empty

C:\Users\izeye\IdeaProjects\impression-neo>

Kill `vim.exe`.

Force to push a specifc branch to origin in Git

To force to push a specifc branch to origin in Git,

do as follows:

git push -f origin gh-1004

Reference:
http://stackoverflow.com/questions/11453807/force-push-current-branch