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add "view an image"
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31
readme.md
31
readme.md
@@ -42,6 +42,7 @@ As a computer expert, we want to be more efficient and do our jobs better. We kn
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1. [check server response](#check-server-response)
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1. [view content of a file](#view-content-of-a-file)
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1. [search for a text](#search-for-a-text)
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1. [view an image](#view-an-image)
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1. [Quick tips](#quick-tips)
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1. [Hotkeys](#hotkeys)
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@@ -284,18 +285,14 @@ killall program_name
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**CHECK THE RESPONSE OF A DOMAIN OR IP ADDRESS** :-1:
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```shell
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ping url_or_ip
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Example : ping umair.surge.sh
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ping umair.surge.sh
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```
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## view content of a file
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**VIEW THE CONTENT OF ANY FILE** :-1:
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```shell
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cat file_full_path
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Example : cat apps/settings.py
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cat apps/settings.py
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```
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## search for a text
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@@ -303,23 +300,15 @@ Example : cat apps/settings.py
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**SEARCH FOR A PATTERN IN FILES** :-1:
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```shell
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grep [options] pattern [files]
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grep -ir "Query" file.txt
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```
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Example : grep -ir "Query" file.txt
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## view an image
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Options Description
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-c : This prints only a count of the lines that match a pattern
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-h : Display the matched lines, but do not display the filenames.
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-i : Ignores, case for matching
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-l : Displays list of a filenames only.
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-n : Display the matched lines and their line numbers.
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-v : This prints out all the lines that do not matches the pattern
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-e exp : Specifies expression with this option. Can use multiple times.
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-f file : Takes patterns from file, one per line.
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-E : Treats pattern as an extended regular expression (ERE)
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-w : Match whole word
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-o : Print only the matched parts of a matching line, with each such part on a separate output line.
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-r : Search repetitively/iteratively
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**STOP USING PREVIEW** :-1:
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```shell
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imgcat image.png
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```
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## Quick tips
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