Shell script to find Public IP address in GCP

 Lets say you have a public ip that you bought and assigned to one of the instance in GCP project, you can use the below shell script to find:

In below code I am filtering the name of project that starts with cust. First login with below command:

gcloud auth login

#!/bin/bash

# Get a list of project IDs with names starting with "cust"

project_ids=$(gcloud projects list --format="value(projectId)" --filter="name:cust*")

# Loop over each project ID

for project_id in $project_ids; do

    echo "Checking project: $project_id"

    

    # Get a list of instance names in the current project

    instance_names=$(gcloud compute instances list --project "$project_id" --format="value(name)")

    # Loop over each instance in the current project

    for instance_name in $instance_names; do

        # Get the public IP address of the instance

        public_ip=$(gcloud compute instances describe "$instance_name" --project "$project_id" --format="value(networkInterfaces[0].accessConfigs[0].natIP)")

        

        echo "Instance: $instance_name, Public IP: $public_ip"

        echo "Instance: $instance_name, Public IP: $public_ip" >> /tmp/ip_details.txt

    done

done

Sarjapur Road Apartment Price list 2023 - Bengaluru India

₹	₹ Per SQFT	Apartment	SQFT
2.10 Cr	11345	Meridian Park Phase I at The Prestige City	1851
1.35 Cr	12582	Mana Capitol	1073
1.45 Cr	9680	Godrej Park Retreat	1498
90 L	12676	Godrej Park Retreat	710
61.50 L	7201	Engrace By Modern Spaaces	854
70 L	8413	Godrej Park Retreat	832
1.35 Cr	12500	Mana Capitol	1080
90 L	8160	Godrej Park Retreat	1103
80 L	9615	Godrej Park Retreat	832
1.40 Cr	9831	Godrej Park Retreat	1424
1.40 Cr	13333	Godrej Park Retreat	1050
82 L	6914	Engrace By Modern Spaaces	1186
2.15 Cr	9372	Tattvam Woodsvale	2294
1.70 Cr	9424	Tattvam Woodsvale	1804
1.55 Cr	11397	Sobha Primrose	1360
90 L	10135	Godrej Park Retreat	888
1.90 Cr	13828	SJR Palazza City	1374
85 L	11333	Mana Capitol	750
7.30 Cr	18393	NCC Urban Green Province	3969
84 L	7000 per	Vakil Satellite Township	1200
1.35 Cr	12857	Mana Capitol	1050
1.21 Cr	11353	Assetz 63 Degree East	1072
1.15 Cr	10768	Godrej Park Retreat	1068
6.02 Cr	10033 per	Ferns Rainbow Residency	6000
72 L	7500	SE Sunny Acura	960
47.50 L	10021	Godrej 24	474
1.25 Cr	11905	Assetz 63 Degree East	1050
1.63 Cr	19176	Assetz 63 Degree East	850
55.80 L	10449	DSR Parkway	534
2.10 Cr	10000	Assetz 63 Degree East	2100
39.99 L	7780	Eden Park at The Prestige City	514
44.24 L	4999	Om Sai Heritage	885
83.91 L	8123	Ahad Opus	1033
82.47 L	6561	Bricks & Milestones Wonderwall	1257
26.31 L	5002	Bavisha Gardeniaa Phase 3	526
50.96 L	8128	Ahad Serenity	627
55.65 L	4375	Sands Gateway	1272
56.49 L	7215	Eden Park at The Prestige City	783
36.50 L	4148	Tulasi Premier	880
88.72 L	8125	Ahad Serenity	1092
63.63 L	5250	Suvastu Kings Square	1212
55.65 L	5250	Suvastu Kings Square	1060
2.30 Cr	10455	Tattvam Woodsvale	2200
1.13 Cr	8124	Ahad Serenity	1393
44.37 L	4250	Sovereign Sri Nilaya	1044
40.47 L	4564	Shri Balaji Ocean	887
1.40 Cr	10034	Godrej Lake Gardens	1398
57 L	8120	Ahad Serenity	702
77 L	8415	Brigade Parkside East	915
40.12 L	4250	Sovereign Sri Nilaya	944
89.07 L	8540	Godrej Lake Gardens	1043
35.29 L	4560	Shri Balaji Ocean	774
47.43 L	4250	Sovereign Sri Nilaya	1116
52.32 L	8125	Ahad Serenity	644
39.64 L	4999	Om Sai Heritage	793
25.30 L	5001	Bavisha Gardeniaa Phase 3	506
15.57 L	4375	Bavisha Urban Homes	356
61.84 L	6565	Bricks & Milestones Wonderwall	942
33.91 L	4176	Tulasi Premier	812
23.97 L	4375	Bavisha Urban Homes	548
73.46 L	5748	Newark Springs	1278
39.90 L	5250	Suvastu Kings Square	760
54.43 L	7810	Godrej Lake Gardens	697
1.44 Cr	12098	Sobha Royal Pavilion	1196
82.47 L	7001	Bricks & Milestones Wonderwall	1178
85.43 L	8900	GRC Shreekrish	960
1.16 Cr	10219	GRC Shreekrish	1136
94.34 L	6999	Bricks & Milestones Wonderwall	1348
37.07 L	5334	Bavisha Gardeniaa Phase 3	695
1.35 Cr	12097	Sobha Royal Pavilion	1118
1.01 Cr	9476	DSR Highland Greenz	1067
86.47 L	9524	DSR Highland Greenz	908
85 L	8057	Godrej Park Retreat	1055
75.79 L	8662	Ahad Serenity	875
66.21 L	12733	Mana Capitol	520
1.71 Cr	12103	Sobha Royal Pavilion	1413
1.04 Cr	8667	Godrej 24	1200
73.51 L	8669	Godrej 24	848
57 L	8663	Ahad Serenity	658
25.30 L	5328	Bavisha Gardeniaa Phase 3	475
67.85 L	6288	Bhavya Lake Vista	1079
2.02 Cr	12103	Sobha Royal Pavilion	1674
81.97 L	8712	Bricks & Milestones Wonderwall Phase II	941
39.99 L	8297	Eden Park at The Prestige City	482
50.96 L	8667	Ahad Serenity	588
61.84 L	6996	Bricks & Milestones Wonderwall	884
90 L	10588	Godrej Park Retreat	850
49.18 L	9837	DSR Parkway	500
1.07 Cr	10899	DSR Parkway	989
37.07 L	4996	Bavisha Gardeniaa Phase 3	742
1.46 Cr	10765	DSR Parkway	1357
88.47 L	9524	DSR Highland Greenz	929
1.27 Cr	5100 per	Odion The Woods of East Phase 3	2500
1.24 Cr	3100 per	Golden Serenity	4000
23 L	1983 per	ESCON Adithya Homes	1160
37.20 L	3100 per	Golden Serenity	1200
59.98 L	3999 per	Confident Platinum	1500
61.20 L	5100 per	Odion The Woods of East Phase 3	1200
1.19 Cr	3999 per	Confident Platinum	3000
77 L	8974	Brigade Parkside East	858
43.68 L	5295	Iconest 4	825
1.28 Cr	9734	Meda Heights	1325
33.28 L	4668	Bavisha Urban Homes	713
73.05 L	8655	Nikhar Aventino	844
1.39 Cr	9994	Meridian Park Phase I at The Prestige City	1399
47.65 L	5295	Iconest 4	900
64 L	7931	CLPD GR Sunshine	807
1.98 Cr	9949	JRC Wild Woods	1999
94.08 L	6533	Bricks & Milestone Wonderwall Phase III	1440
88.79 L	8662	Ahad Opus	1025
47 L	8333	Godrej Lake Gardens	564
90 L	10702	Brigade Gem	841
83.91 L	8669	Ahad Opus	968
28.01 L	6267	Bhavisha Bentley Goldberg	447
4.60 Cr	15727	Nambiar Bellezea	2925
4.49 Cr	23410	Mana Foresta	1918
62.70 L	5225 per	Smaya Jade Nester	1200
78 L	2909 per	Ozone KNS Oasis	2681
90 L	11392	Godrej Park Retreat	790
60 L	6865	Mythri Sapphire	874
58.56 L	7065	Green Home Anees Enclave	829
99.81 L	8481	Premier Inspira Maplewood	1177
1.32 Cr	10698	Godrej Lake Gardens	1234
44.99 L	9866	Godrej Park Retreat	456
52.67 L	5732	Bavisha Grey Stone	919
86 L	9110	Godrej Lake Gardens	944
80.02 L	8605	Premier Inspira Maplewood	930
33.14 L	4668	Bavisha Urban Homes	710
46 L	5111	RRL Nature Woods	900
23.90 L	4669	Bavisha Urban Homes	512
46.15 L	6262	Bricks & Milestone Wonderwall Phase III	737
34.91 L	5733	Bavisha Grey Stone	609
62.99 L	8410	Godrej Park Retreat	749
54 L	5104	RRL Nature Woods	1058
54.43 L	8337	Godrej Lake Gardens	653
26.91 L	5195	RRL Nature Woods	518
1.06 Cr	8481	Premier Inspira Maplewood	1252
1.11 Cr	10129	JRC Wild Woods	1098
36 L	4800	RRL Nature Woods	750
49.54 L	7927	CLPD GR Sunshine	625
30.81 L	5196	RRL Nature Woods	593
49 L	9280	Brigade Parkside East	528
1.10 Cr	7333 per	Pionier Lake Dew Residency	1500
95 L	7197 per	Pionier Lake Dew Residency	1320
50 L	5225 per	Smaya Jade Nester	957
1.19 Cr	2989 per	Ozone KNS Oasis	4000
78.37 L	5225 per	Smaya Jade Nester	1500
1.09 Cr	11857	DSR Highland Greenz	923
70.53 L	11915	DSR Highland Greenz	592
1.35 Cr	9000 per	Confident Prime	1500
3.45 Cr	7790 per	Ranka PalmLakeside	4431
1.71 Cr	7678 per	Ranka PalmLakeside	2233
1.56 Cr	4774 per	Smaya Jade Nester	3268
89.07 L	9108	Godrej Lake Gardens	978
1.15 Cr	9939	Brigade Gem	1157
56.68 L	6263	Bhavisha Bentley Goldberg	905
1.09 Cr	9732	Meda Heights	1125
72.99 L	9732	Meda Heights	750
70.98 L	8667	Ahad Opus	819
41.68 L	6269	Bhavisha Bentley Goldberg	665
1.40 Cr	10700	Godrej Lake Gardens	1311
1.47 Cr	10598	ND Passion Elite	1387
5.17 Cr	15727	Nambiar Bellezea	3291
67.97 L	7117	Jhanavi Noreste	955
6.50 Cr	10156 per	Shubh Enclave	6400
78 L	8041	Mana Karmel	970
58 L	6800	Ahad Serenity	853
5 Cr	10870	Sunny Brooks	4600
85 L	7727	Godrej Park Retreat	1100
94 L	7176	Engrace By Modern Spaaces	1310
70 L	7231	DSR Highland Greenz	968
48 L	9284	DSR Highland Greenz	517
1 Cr	8666	DSR Highland Greenz	1154
4.90 Cr	12250	Prestige Summer Fields	4000
1 Cr	10787	Assetz 63 Degree East	927
2.56 Cr	16853	Prestige Elm Sunnyside	1519
3.65 Cr	11812	Nambiar Bellezea	3090
7.25 Cr	24660	Prestige Summer Fields	2940
5.17 Cr	11804	Nambiar Bellezea	4380
1.72 Cr	12981	SJR Palazza City	1325
1.62 Cr	11196	DSR Parkway	1447
4 Cr	13889	Greenwood Regency	2880
2.16 Cr	7013	Akruti Ark	3080
89 L	9054	Golden Bhuvana Greens	983
1.19 Cr	9444	JRC Wild Woods	1260
44.87 L	4488	Mamtha Elite	1000
1.16 Cr	9060	JRC Wild Woods	1287
66.90 L	5661	Ahad Meadows	1182
87.10 L	8375	Sai Krishna Elite	1040
78.69 L	5246 per	Tattvam Woodsvale	1500
1.50 Cr	12594	Godrej Park Retreat	1191
89.99 L	8107	Godrej Park Retreat	1110
1.40 Cr	9655	Godrej Park Retreat	1450
46 L	4792	RRL Nature Woods	960
77.40 L	7500	ND Passion Elite	1032
51.73 L	4460	Mamtha Elite	1160
94.08 L	6125	Bricks & Milestone Wonderwall Phase III	1536
1.44 Cr	11348	Sobha Royal Pavilion	1275
2.09 Cr	8904	JRC Wild Woods	2356
1.03 Cr	9368	Meridian Park Phase I at The Prestige City	1110
90.22 L	6435	Engrace By Modern Spaaces	1402
1.50 Cr	8523	Bricks & Milestones Wonderwall Phase II	1760
1.30 Cr	12683	Godrej Park Retreat	1025
61.14 L	5874	Bhavisha Bentley Goldberg	1041
2.70 Cr	13500	SJR Palazza City	2000
37.84 L	4527	Mamtha Elite	836
66.21 L	11952	Mana Capitol	554
38.43 L	3749	Sovereign Santhinivasa	1025
60 L	6054	Confident Snow Flake	991
58.83 L	5657	Akruti Ark	1040
53.54 L	4751	Abhee Lotus	1127
59.62 L	7056	Confident Snow Flake	845
42.37 L	4750	Abhee Lotus	892
27.61 L	5500	Ahad Serenity	502
1.25 Cr	10927	Assetz 63 Degree East	1144
62.70 L	5252	Upkar Vandana Spring Woods	1194
64.51 L	5249	Upkar Vandana Spring Woods	1229
74.42 L	6500	Ahad Serenity	1145
89 L	11266	Godrej Park Retreat	790
3.65 Cr	24779	Mana Foresta	1473
89.42 L	7643	Corporate Suncity Gloria Block B	1170
98.97 L	13595	Sattva Signet	728
3.81 Cr	12200	KMB La Palazzo	3126
10.16 Cr	19976	Nambiar Bellezea	5086
93 L	10941	Godrej Park Retreat	850
1.25 Cr	19231	Assetz 63 Degree East	650
1.90 Cr	15200	Assetz 63 Degree East	1250
2.70 Cr	13500	August Grand	2000

Jenkins Active Choice Parameter - PT_SINGLE_SELECT

 In Jenkins Active Choice Parameter, PT_SINGLE_SELECT is the simplest form where it returns the values in list. In UI it appears as a dropdown.

Example:

        parameters([

            [$class: 'ChoiceParameter', 

                choiceType: 'PT_SINGLE_SELECT', 

                description: 'Select the Environment to Run', 

                filterLength: 1, 

                filterable: false, 

                name: 'RunEnv', 

                script: [

                    $class: 'GroovyScript', 

                    fallbackScript: [

                        classpath: [], 

                        sandbox: true, 

                        script: 

                              "return['Could not get The environemnts']"

                    ], 

                    script: [

                        classpath: [], 

                        sandbox: true, 

                        script:

                              "return['NONE','prod1', 'prod2', 'prod3', 'prod4', 'prod5', 'prod6', 'prod7']"

                            

                    ]

                ]

            ]

)]

Above code is what I use in Declarative Jenkins Pipeline. You can just copy paste the code in a file and it should work fine. You don't need the pipeline{} code. 

Pipeline{} code will come under above code. Bit weird but works.

Also, you need approve the above. code in Jenkins -> Manage Jenkins -> In Process Script Approval.

If the Jenkins is managed by external team, then only way is to request them to approve. 

Sync sync sync to clear cache RAM in Linux

If you want to clear the RAM in cache, which you can see in free command use the following.

sync; echo 1 > /proc/sys/vm/drop_caches

After issuing the command wait for 5 to 10 minutes. It will clear.

Free output when cache was full.

In above image we can see almost 112GB is cached.

Command to check partition in Linux

In Fedora Linux below command can be used to check storage partition.

cat proc partitions

Sample output:

Major is the driver version. Minor tells us which disk or which controller it is using. Blocks is the size of disk in blocks. We can see the storage sda has seven partition sda, sda1, sda2 to sda6.

Alternative command:

You can use fdisk and then p command to print info about the partition.

Get SAR report in CSV

To get SAR report in CSV use sadf command.

To get memory report

sadf -d /var/log/sa/sa20 -- -r

In the above command sa20 is sar file of day 20. You can give any value between 1 to 31. 
-r gets you memory report.

Instead -r you can use following options:

To get report for CPU, Disk etc

# -d activity per block device
# -b IO and transfer rates
# -q load
# -u cpu
# -r memory utilization
# -R memory
# -B paging
# -S swap space utilization
# -W swap stats
# -n network
# -v kernel filesystem stats

# -w  context switches and task creation

CSV report will be needed if you wanted to visualize it in Excel or plotting in software such as Tableau, SAS, Python, PHP, JavaScript etc

Script to get name of the program running

Use the below line to get name of the program that you are currently running inside the script. This will be mostly used if you want to display how to run the script you have created.

To get current program name inside the script:

script_name=$(basename $0)

You can use it like below:

if [[ $# -eq 0 ]]; then
echo "$script_name -h for more information" 1>&2
exit 254
fi