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14 Unix interview Q&As for Java developers

Q1 How do you remove the Control-M characters from a file?
A1 Using the sed command that replaces Control-M with nothing…

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Shell script interview Q&As for Java developers

Q1 How will you go about reading a CSV file as shown below? A1 Q2 How will you read and then … … Read more ›...

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SSH Login without password so that tasks can be automated via shell scripts

Prerequisite

If “openssh-server” & “openssh-client” are not installed in say “hostA”, then install them in “hostA” using …

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Unix remoting interview Q&A for Java developers

Q1 How will you delete files that are older than 7 days in a remote unix server? A1 By ssh ing … … Read more ›...

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Unix Sed commands for Java developers

sed (stream editor) is one of the powerful workhorse commands in UNIX. Recently I had to use it …

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Unix shell script to upload & download data between HDFS and edge node

In BigData projects relating to HDFS or AWS S3, it is common to have scripts that transfer or download data from … … Read more ›...

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Unix tutorial with MobaXterm

Many industrial Java applications are developed om a WIN32 platfor, but run on a target platform, which is Unix based. If … … Read more ›...

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Java FAQs to Fast-track & Go places

Java Interview Q&As

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