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59 changes: 53 additions & 6 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -42,23 +42,29 @@ s.n. dasgupta
### Display the content of the files
cat < file1
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/a2098cdc-e082-4aa0-8a5a-37757d65dc4e)



cat < file2
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/e1d80f93-4510-4009-aaf7-6919d3839d69)


# Comparing Files
cmp file1 file2
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/330e66a1-395d-4718-b691-de8530159f3c)

comm file1 file2
## OUTPUT


![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/ab4aa939-f9cb-43f1-9d75-1259cd8d8fed)

diff file1 file2
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/123f2d7e-ce13-4484-a2f6-e0a79601a4ea)


#Filters
Expand All @@ -83,66 +89,78 @@ cat > file22
cut -c1-3 file11
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/ffe6152f-bc01-4e38-a82d-6dd208ce1967)



cut -d "|" -f 1 file22
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/9a3a0b77-5360-4cbe-90f2-6400b1c723a9)


cut -d "|" -f 2 file22
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/7c4c4392-5801-4e33-90f7-158f8b91b9f6)


cat < newfile
cat > newfile
```
Hello world
hello world
^d
````
cat > newfile
cat < newfile
Hello world
hello world

grep Hello newfile
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/e3967bd6-4fca-4920-92c8-53fac552a111)


grep hello newfile
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/0e322eb8-5e63-4abe-b1f2-48ec54e535f4)




grep -v hello newfile
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/f6ac291a-7642-4337-837a-10fe3ab034e7)


cat newfile | grep -i "hello"
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/c25d5ce9-0ba2-4400-9693-bd966a244a2b)



cat newfile | grep -i -c "hello"
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/3e067559-1413-4573-a45d-5c6896bd8f32)



grep -R ubuntu /etc
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/7e50f0bb-a7df-4712-9a1f-e433e573c4d8)



grep -w -n world newfile
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/aea89003-bcf5-4e01-99ba-c757c58dafab)


cat < newfile
cat > newfile
```
Hello world
hello world
Expand All @@ -152,7 +170,7 @@ Linux is best in this World
^d
```

cat > newfile
cat < newfile
```
Hello world
hello world
Expand All @@ -163,11 +181,13 @@ Linux is best in this World
```
egrep -w 'Hello|hello' newfile
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/3ed6244f-aeac-49ca-b722-28c4f471aa68)



egrep -w '(H|h)ello' newfile
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/6914ac05-5482-4dde-bdba-5039eb3db230)



Expand All @@ -179,12 +199,14 @@ egrep -w '(H|h)ell[a-z]' newfile

egrep '(^hello)' newfile
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/c061646f-612a-4210-97da-720257b08fd8)



egrep '(world$)' newfile
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/bbd8cdd0-8d3e-4991-91f9-0d2dfdf649ce)


egrep '(World$)' newfile
Expand All @@ -194,15 +216,18 @@ egrep '(World$)' newfile
egrep '((W|w)orld$)' newfile
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/2b05273a-8abf-474a-8779-fc5793e893ca)


egrep '[1-9]' newfile
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/48f6b45d-988f-488b-bf8d-0d3299da405b)


egrep 'Linux.*world' newfile
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/9acaa140-4631-4e08-b966-7dc9174ddb2d)


egrep 'Linux.*World' newfile
Expand All @@ -216,6 +241,7 @@ egrep l{2} newfile

egrep 's{1,2}' newfile
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/9725c4b3-33ab-4353-bf3c-d44a4fc5ce35)


cat > file23
Expand All @@ -235,78 +261,95 @@ cat > file23
sed -n -e '3p' file23
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/37bc66c4-c69d-4eed-b390-c9d7c8d6ebf8)


sed -n -e '$p' file23
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/89720c0e-e06c-4095-9098-0199d94b0ea6)



sed -e 's/Ram/Sita/' file23
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/8ad0adb8-85cd-4f26-8285-284d93012ab4)


sed -e '2s/Ram/Sita/' file23
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/5fcbf7de-d343-4430-81b4-cb939f614ab3)


sed '/tom/s/5000/6000/' file23
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/77ae23cb-b5a4-42a5-804d-b8609f5db589)


sed -n -e '1,5p' file23
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/108d406e-1463-42c5-887b-e853fec41d99)



sed -n -e '2,/Joe/p' file23
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/7cb9e47e-72e0-47a5-ad1b-14b123952276)



sed -n -e '/tom/,/Joe/p' file23
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/f542b2db-825f-4ca6-856e-4b798ca7462b)


seq 10
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/079dd40e-13bf-493a-9e98-db96b30f71ef)


seq 10 | sed -n '4,6p'
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/5c540b63-9778-464c-8371-e94ec4e28540)


seq 10 | sed -n '2,~4p'
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/294b1247-5f49-426f-9c6c-ac0cb60b86a0)



seq 3 | sed '2a hello'
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/454e33b1-e8b9-43e5-90c7-52c75cc99864)


seq 2 | sed '2i hello'
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/9e5bb04c-7dc6-4b05-9a3c-b9e722126f95)


seq 10 | sed '2,9c hello'
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/e2bd0512-86ce-461c-b48e-7bdbe7721b04)


sed -n '2,4{s/^/$/;p}' file23
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/fcd129d5-ed73-494f-b1b1-0ef8cd86d7a6)


sed -n '2,4{s/$/*/;p}' file23
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/7d786d5b-1adb-432d-ade1-d179750dd697)


#Sorting File content
Expand All @@ -320,6 +363,7 @@ cat > file21
```
sort file21
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/6a9fde1e-980c-4f57-873f-6c314f9b47b0)


cat > file22
Expand All @@ -334,12 +378,14 @@ cat > file22
uniq file22
## OUTPUT

![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/e1c8f14b-a8b7-411c-b1af-074232536292)


#Using tr command

cat file23 | tr [:lower:] [:upper:]
## OUTPUT
![image](https://github.com/EzhilsreeJ/OS-Linux-commands-Shell-script/assets/144870412/fc856008-1d83-4536-a357-4b488060b1c4)

cat < urllist.txt
```
Expand Down Expand Up @@ -1089,3 +1135,4 @@ fi

# RESULT:
The Commands are executed successfully.