Uploaded February 2024 | Updated September 2026, 2 weeks ago
Useful And Time Savers JunOS Commands
Junos is packed full of stuff which will improves your job and your life.
SET CLI SCREEN-WIDTH
Junos, like a lot of platforms, has a default character limit for what it can display on the CLI, and this default is 80 characters.
Luckily though, this is easily fixed. Notice that this “set” command below is actually done in operational mode, not configuration mode.
This will give you a much larger line of text on your screen. The number actually goes up to 1024, but I find it easier to type 1000.
COPY CONFIGURATION WITH ONE COMMAND
Imagine you had an interface with a load of configuration on it. Perhaps it’s a physical interface, let’s say ge-0/0/9, with dozens of sub-interfaces, each with its own VLAN tag, a description, and a load of other config too.
CHANGE LOTS OF CONFIGURATION WITH ONE COMMAND
Instead of copying, you want to change some configuration.
you want to do more than just copy the IP address to this new interface, and delete it from the old one – you want to also edit any mentions of this interface throughout the enitre config.
APPLY-FLAGS OMIT
This is a hidden configuration command (which means you can’t tab-complete it, you have to type it manually) which you can add to pretty much any part of the hierarchy, anywhere in the configuration. When you add it, that part of the configuration is hidden from the average “show configuration” command.
🌸 Support channel & make donation :
paypal.me/aminenina/10
🌸 Subscribe for more videos :
Youtube: youtube.com/user/aminosninatos
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***********************************************************************
🌸 How To Check Bad Blocks Or Bad Sectors On a Hard Disk In Linux
https://www.youtube.com/watch?v=jE-I9...
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🌸 Checking or Repairing a File System using fsck in Linux
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🌸 How To Monitor the Health of Your Hard Drive in Linux using SMART
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🌸 Linux iotop: Monitor your disk Input/Output
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🌸 How To use the “du” (Disk Usage) Command in Linux
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🌸 How To View Manipulate System Logs In Linux Using Journalctl Command
youtube.com/watch?v=NE-fT-Fwvgw&t=3s
🌸 How To Sync And Backup Files In Linux Using Rsync Command
youtube.com/watch?v=aIMbg7vG6Rg&t=10s
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youtube.com/watch?v=hA3BAALWFJI
🌸 Linux tail and multitail commands
youtube.com/watch?v=QnPyWNyCn-U
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youtube.com/watch?v=CEYhs_9L01M&t=2s
🌸 How To use the History Command On Linux
youtube.com/watch?v=RkxIWlypB-s
🌸 Tips and Tricks How To manipulate Text Files on Linux
youtube.com/watch?v=Zk9M1w55XO0
🌸 How to Archive, Compress and Extract Files Using the tar Command on Linux
youtube.com/watch?v=8j-ZzOfbclM&t=2s
🌸 Linux - How to split larger files into smaller parts
youtube.com/watch?v=DaC5AWjmQXk
🌸 Linux commands : Top
youtube.com/watch?v=RM7ck63mcHQ
***********************************************************************
#junipernetworks #junos #juniper
Useful And Time Savers JunOS Commands
Junos is packed full of stuff which will improves your job and your life.
SET CLI SCREEN-WIDTH
Junos, like a lot of platforms, has a default character limit for what it can display on the CLI, and this default is 80 characters.
Luckily though, this is easily fixed. Notice that this “set” command below is actually done in operational mode, not configuration mode.
This will give you a much larger line of text on your screen. The number actually goes up to 1024, but I find it easier to type 1000.
COPY CONFIGURATION WITH ONE COMMAND
Imagine you had an interface with a load of configuration on it. Perhaps it’s a physical interface, let’s say ge-0/0/9, with dozens of sub-interfaces, each with its own VLAN tag, a description, and a load of other config too.
CHANGE LOTS OF CONFIGURATION WITH ONE COMMAND
Instead of copying, you want to change some configuration.
you want to do more than just copy the IP address to this new interface, and delete it from the old one – you want to also edit any mentions of this interface throughout the enitre config.
APPLY-FLAGS OMIT
This is a hidden configuration command (which means you can’t tab-complete it, you have to type it manually) which you can add to pretty much any part of the hierarchy, anywhere in the configuration. When you add it, that part of the configuration is hidden from the average “show configuration” command.
🌸 Support channel & make donation :
paypal.me/aminenina/10
🌸 Subscribe for more videos :
Youtube: youtube.com/user/aminosninatos
🌸 Follow me On Social Media
Facebook : facebook.com/aminosninatos
***********************************************************************
🌸 How To Check Bad Blocks Or Bad Sectors On a Hard Disk In Linux
https://www.youtube.com/watch?v=jE-I9...
🌸 Linux How To Partition a Hard Drive Using the Parted Command
https://www.youtube.com/watch?v=2IoEW...
🌸 Checking or Repairing a File System using fsck in Linux
https://www.youtube.com/watch?v=CcV_M...
🌸 How To Monitor the Health of Your Hard Drive in Linux using SMART
https://www.youtube.com/watch?v=z1z9R...
🌸 Linux iotop: Monitor your disk Input/Output
https://www.youtube.com/watch?v=pWG4v...
🌸 How To use the “du” (Disk Usage) Command in Linux
https://www.youtube.com/watch?v=RA4bM...
🌸 How To View Manipulate System Logs In Linux Using Journalctl Command
youtube.com/watch?v=NE-fT-Fwvgw&t=3s
🌸 How To Sync And Backup Files In Linux Using Rsync Command
youtube.com/watch?v=aIMbg7vG6Rg&t=10s
🌸 Linux cURL Command Tips and Tricks
youtube.com/watch?v=hA3BAALWFJI
🌸 Linux tail and multitail commands
youtube.com/watch?v=QnPyWNyCn-U
🌸 Linux How To view Log Files
youtube.com/watch?v=CEYhs_9L01M&t=2s
🌸 How To use the History Command On Linux
youtube.com/watch?v=RkxIWlypB-s
🌸 Tips and Tricks How To manipulate Text Files on Linux
youtube.com/watch?v=Zk9M1w55XO0
🌸 How to Archive, Compress and Extract Files Using the tar Command on Linux
youtube.com/watch?v=8j-ZzOfbclM&t=2s
🌸 Linux - How to split larger files into smaller parts
youtube.com/watch?v=DaC5AWjmQXk
🌸 Linux commands : Top
youtube.com/watch?v=RM7ck63mcHQ
***********************************************************************
#junipernetworks #junos #juniper
