Irvine ICT Consultancy

24/12/2021

Learn how to get followers, build your audience, set goals, and measure success.

24/12/2021

All-in-one, completely free.

24/12/2021

100% Free. Online Self-Paced.

24/12/2021

with Go Train

23/12/2021

Learn from expert faculty

23/12/2021

21/12/2021

Business & Residential IT support to Marple, Stockport and the surrounding areas. From Hardware installation, replacement, upgrades, repair of operating system and application installations, and general IT troubleshooting.

Don't forget to follow us, so you can see our and .

18/12/2021

Oh the world of acronyms and abbreviations. How many are there in your work field? In the world of IT there are literally hundreds used daily, such as;

IT, ICT, HDD, MB, FET, FAT, EXT, BTRFS, NTFS, HPFS, HFS, OS, BOOTREC, FIFO, LILO, FILO, LIFO, FLOPS, FSCK, MKFS, DD, CD, CDROM, DVD, ROM, RAM, DRAM, BIOS, CROM, CPU, PS, PSU, VDU, KB, HID, VGA, HDMI, DP, GUI, GUID, SQL, PHP, DRY, LAMP, SEO, SEM, API, CDN, FOSS, MVC, AI, AIOPS, CI OR CD, CRM, CMS, DEV or DEVOPS, DBMS, ERP, ETL, FTP, IaaS, PaaS, SaaS, OLAP, OLTP, SSH, SFTP, SLA, SOAP, XML, HTML, HTTP, VM, IO, GPG, GPL, GRUB, MBR, GNU and many more.

Learn more? Check out the wikipedia article,

14/12/2021

LinuxSnippets: MkSquashfs

Need to archive a folder quickly and still have mountable access.

mksquashfs /folderA /mountpoint/destination.sqfs -comp xz

14/12/2021

LinuxSnippets: Systemd

Sometimes you just need to watch or monitor system logs, to follow,

journalctl -f

Or

journalctl -F

Which will follow even when a new file is started.

14/12/2021

LinuxSnippets: DMesg

To view system and hardware events since system boot,

dmesg

To follow,

dmesg -w

14/12/2021

LinuxSnippets: Systemd

Needing to fine tune your system logs for a certain timeframe,

List last 1000 system messages,

journalctl -n1000

List from a time,

journalctl --since "two days ago" or
journalctl --since "2021-12-01 00:00:01"

List between a timeframe,

journalctl --since "two days ago" --until "one hour ago"
journalctl --since "2021-12-01 00:00:01" --until "2021-12-01 01:00:00"