@venkateshwark

Docker basic commands in linux

May 17, 2023 · 2 min read · Installation of docker: yum install docker -y To start docker service: service docker start #shows all the docker images in our docker server: docker images #shows all the docker containers in our docker server: docker ps -a #shows all the runnin...

Link Files in linux

May 12, 2023 · 1 min read · 2 types of link files are present in linux: Soft link and Hard link Soft linkHard link Shortcut fileBackup file size of link file is equal to the no of chars in original filenamesize of both files are same If original file is deleted, link i...

Crontab in linux for scheduling a task/job

May 12, 2023 · 1 min read · Field Description Allowed Value MIN Minute field 0 to 59 HOUR Hour field 0 to 23 DOM Day of Month 1-31 MON Month field 1-12 DOW Day Of Week 0-6 CMD Command Any command to be executed. cro...

Archiving files and directories in linux

May 12, 2023 · 2 min read · commanddescription gzipcreate a compressed file and not directory gunzipunzip a file and not directory tarextract tar file or directory prerequisites: create a file1 and directory mkdir with below commands: touch file1 mkdir testdir to zip a ...

Services in linux

May 11, 2023 · 1 min read · service - this controls the starting and stopping of service installed in linux chkconfig - this controls which services are set to start during server boots up. commands: service <name_of_service> status service <name_of_service> start service <name...