pgrep and pkill are essential tools for finding and signaling processes by name and attributes. They’re far more precise than grepping ps output and should be your go-to for process management scripts and one-liners. pgrep: Find Process IDs pgrep searches running processes and outputs matching PIDs. All selection criteria must match unless you use alternatives…
Compiling LaTeX documents with BibTeX involves multiple passes—typically three runs of latex followed by one bibtex run to resolve citations. This sequence is identical across most documents, making it perfect for automation with a Makefile. Basic Makefile Template Here’s a practical Makefile for LaTeX with BibTeX support: FILENAME = main LATEX = pdflatex BIBTEX =…
A SOCKS5 proxy tunneled through SSH provides encrypted communication between your client and a remote server. This is useful for bypassing network restrictions, securing connections on untrusted networks, or routing traffic through a trusted server. Basic Setup The simplest approach uses SSH’s dynamic port forwarding with the -D flag: ssh -D 8080 username@sshd_server This creates…