Commands tagged directory (43)

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Dump snapshot of UFS2 filesystem, then gzip it
Opens a snapshot of a live UFS2 filesystem, runs dump to generate a full filesystem backup which is run through gzip. The filesystem must support snapshots and have a .snap directory in the filesystem root. To restore the backup, one can do $ zcat /path/to/adXsYz.dump.gz | restore -rf -

Convert multiple pdf's to jpg in linux using the convert command

Remove Suspend option from XFCE logoff dialog

check open ports without netstat or lsof

Checks the syntax of all PHP files in and below the current working directory
Uses the PHP binary to check the syntax of all .php files in or below the current working directory. Really handy for doing that last minute check before you commit code to the repository.

List all files ever added in git repository

Bash Dialog
The dialog utility is used to create a basic level graphical user interface. We can use this in Shell script to create very useful programs.

Convert CSV to JSON
Replace 'csv_file.csv' with your filename.

Figure out what shell you're running

Set all CPU cores' CPU frequency scaling governor to maximum performance


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