Linux

Crontab file consists of command per line and have six fields actually and separated either of space or tab. The beginning five fields represent time to run tasks and last field is for command. Minute (hold values between 0-59) Hour (hold values …

Answer: To check your top command version and variant use the -v option $ top -v procps-ng version 3.3.9 This post focuses on the top command coming from the procps-ng project. This is the version available on most modern distros …

First connect to root user then give required path of file you need to change youcan see the  below command chown apache.apache /home/user/Downloads/file_name the above command to change the file owner to single file .If you want to change all …

1.Open the ssh configureation file vi /etc/ssh/sshd_config port 217 PermitRootLogin no You can disable root login by finding the line that says “PermitRootLogin yes” you can change it to “PermitRootLogin no” 2.Then you’ll just need to restart ssh service sshd …

This scripts are using to tar(zip compress) and remove more than 1 month old postgresql log and linux log file 1.This script used for moving and compressing  older than 30 days log files: vi /home/postgres/eds/tarlog.sh find /data/emut16_slavedata/pg_log/ -mtime +30 | …

First connect to root user in the terminal if you are using ubuntu use yum,for debian apt -get and for fedora dnf and then enter the below command install php php-pgsql php-gd it will show the files required for installation …

Step 1 – Installation of CFS dependencies CSF script requires perl modules , it is a csf dependencies module [root@nijam ~]# yum install perl-libwww-perl Loaded plugins: auto-update-debuginfo, fastestmirror, protectbase, refresh- : packagekit, security Setting up Install Process Loading mirror speeds …