Linux: Find Out How Much Disk Space Left On Hard Drive

msrxp linux, training January 6, 2018
I am a desktop support professional with experience working in a corporate call center environment. Recently, I started to admin RHEL based IBM Linux server. How do I determine how much disk space left in…
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How To Find a Directory On Linux Based System

msrxp linux, training January 6, 2018
I just switched from MS-Windows server admin to Debian Linux server admin role. I need to find a directory called project.images. I was also told that the locate command is the simplest and quickest way…
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Debian / Ubuntu: Install Duplicity For Encrypted Backup In Cloud

msrxp linux, training January 6, 2018
My cloud based backup service provider has ssh access to the backup system. How do I install and configure duplicity software for remote backups in incremental and encrypted format on Debian or Ubuntu Linux based…
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Unix / Linux: Check New Files In File System /var/www/uploads/

msrxp linux, training January 6, 2018
R ecently, I switched from MS-Windows based web-server to CentOS Linux based Apache web-server. All user uploaded files are stored in /var/www/uploads/ directory. Is there command that can give me a list of files that…
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Increase NFS Client Mount Point Security For a Web-Server noexec, nosuid, nodev Options

omid linux, training January 6, 2018
I am using NFS server version 4.x on a CentOS/RHEL based system. I’m mounting my shared /var/www/ directory on five Apache based nodes using the following syntax: mount -t nfs4 -o rw,intr,hard,proto=tcp rocknas02:/httproot/www /var/www/ I…
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FreeBSD Show Disk Quota Limits Command

omid linux, training January 6, 2018
I ‘m a new FreeBSD unix user and backup file on a FreeBSD based unix server. How can I check quota limits and disk usage using shell prompt on a FreeBSD based system?   You…
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Linux/Unix: Find Command Ignore Case Insensitive Search

omid linux, training January 6, 2018
I am a new Linux and Unix-command line user. I am using find command to search file called “fooBar.conf.sample” in my home directory. I do not know the case, it could be uppercase, lowercase, or…
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Ubuntu Linux Create and Add Swap File Tutorial

msrxp linux, training January 5, 2018
I ‘m a new Ubuntu Linux version 14.04 LTS user. I need additional swap space to improve my Ubuntu server performance. How can I add a swap space on Ubuntu Linux 14.04 LTS using command…
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How To Add Swap on FreeBSD Unix Systems

omid linux, training January 5, 2018
I need additional swap space to improve my FreeBSD Unix server/desktop performance. How do I add a swap file to FreeBSD system using command line options without creating a new partitions? How do I encrypt…
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FreeBSD Unix Show Mounted File Systems

msrxp linux, training January 5, 2018
I recently switched from MS-Windows server to a FreeBSD Unix server. How can I see list of mounted file systems on a FreeBSD based Unix server using command line options?   The command to view…
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