Learn how the double ampersand and semicolon operators differ, as well as other chain operators in Bash.
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Baeldung Author
Aliaksei Laurynovich
I'm an embedded software engineer with passion to IoT and Embedded Linux.
Here's what I've written (so far):
Baeldung on Linux
- All
- Administration (7)
- Scripting (5)
- Networking (3)
- Security (1)
- Processes (1)
- Filesystems (1)
- Files (1)
How to Read Log Files Between Two Dates
Filed under Administration, Scripting
Learn how to extract log information by date and time ranges.
“Illegal option -o pipefail” While Using the set Command
Filed under Scripting
Learn about the pipefail option, how it works, and when it can lead to errors.
Using nohup With a for Loop
Learn how to use the nohup command with a shell for loop.
What Do ALSA Devices Like hw0,0 Mean?
Filed under Administration
Learn how to decode ALSA device names.
How to Display df Lines Based on Filesystem Usage Criteria
Filed under Filesystems
Learn how to use standard tools to filter the output of df by the used space percentage.
How to Remove Default Gateways via ip
Filed under Administration, Networking
Learn how to use the de facto standard networking tool in Linux to check and remove default gateways.
How to Change the Default vsftpd FTP Server Path
Filed under Administration, Networking
Learn how to change the default path of an FTP server.
Reordering UFW Firewall Rules
Filed under Administration, Security
Learn how to reorder firewall rules via the Uncomplicated FireWall (UFW).
Using Colors With the watch Command
Filed under Administration, Scripting
Learn how to display colors when monitoring command output.
How to Verify the Speed of My NIC?
Filed under Administration, Networking
Learn how to verify that the network interface card has the correct speed.
How to Find a User That Deleted a File on Linux
Filed under Files
Learn about ways to monitor and identify who deleted a particular file.