How do I get the day of the week in Unix?

How do I display time in Linux?

To display date and time under Linux operating system using command prompt use the date command. It can also display the current time / date in the given FORMAT. We can set the system date and time as root user too.

How can I get last Friday date in Unix?

I used below code to find out yesterday and last friday ‘s date. It was working in server1. YESTERDAY=$(date –date=”yesterday” +”%m%d%Y“) echo YESTERDAY: $YESTERDAY; LASTFRIDAY=$(date –date=’last Friday’ +”%m%d%Y”) echo LAST FRIDAY: $LASTFRIDAY; I need to move the script to Server2 where it gives below error.

How do I get the first day of the current month in Unix?

GET FIRST AND LAST DAY OF A MONTH IN BASH SHELL

  1. GET FIRST AND LAST DAY OF A MONTH IN BASH SHELL. Linux system comes with a date commend. …
  2. First Day, current month: # date -d “-0 month -$(($(date +%d)-1)) days”
  3. First Day, last month: …
  4. Last Day, current month: …
  5. Last Day, last month: …
  6. Last Day, month before last month:

What does date do in Unix?

date command is used to display the system date and time. date command is also used to set date and time of the system. By default the date command displays the date in the time zone on which unix/linux operating system is configured. You must be the super-user (root) to change the date and time.

How do I display AM or PM in lower case in Unix?

Options Related to Formatting

  1. %p: Prints the AM or PM indicator in uppercase.
  2. %P: Prints the am or pm indicator in lowercase. Note the quirk with these two options. A lowercase p gives uppercase output, an uppercase P gives lowercase output.
  3. %t: Prints a tab.
  4. %n: Prints a new line.

What is the short date today?

Today’s Date

Today’s Date in Other Date Formats
Unix Epoch: 1631212849
RFC 2822: Thu, 09 Sep 2021 11:40:49 -0700
DD-MM-YYYY: 09-09-2021
MM-DD-YYYY: 09-09-2021

How can I get tomorrow date in Unix?

Get tomorrow’s date as a string in the format “YYYY-MM-DD”. The -d option allows you to pass a string which alters the usual output value.

How to get Tomorrow’s Date using a Shell Script Command?

  1. %Y = Year as 4 digits.
  2. %m = Month as 2 digits (01.. …
  3. %d = Day as 2 digits (01.. …
  4. %H = Hour as 2 digits (00..23).

How do I display previous current and next month in Unix?

How to display previous, current and next month in one go? The cal/ncal commands also display the previous, current and next month surrounding today. For this, you need to pass the -3 command-line option.

How do I get the first day of the current month in Linux?

How to get first date of last month and last date of last month in Linux or Bash – Quora. First day of month is always the first, so it is easy: $ date -d “month ago” “+%Y/%m/01”

What is the command to show the date in Unix?

The syntax is:

  1. date date “+format”
  2. date.
  3. date 0530.30.
  4. date 10250045.
  5. date –set=”20091015 04:30″
  6. date ‘+DATE: %m/%d/%y%nTIME:%H:%M:%S’
  7. date “+%m/%d/%y” date “+%Y%m%d” date +’%-4.4h %2.1d %H:%M’

What is the default date format in Unix?

To set the date in shell using the date command line on Unix and macOS, you do not need any options. By default the datetime format needs to be [[[mm]dd]HH]MM[[cc]yy][. ss] .

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