:!writeat --target % --position after:line:1 --text "// Updated on %date%" Rotate and annotate logs nightly:
for server in web01 web02 db01; do writeat --target /etc/nginx/sites-available/$server.conf \ --position after:pattern:"server_name _" \ --text "server_name $server.local;\n" \ --atomic done Annotate log files with human-readable markers at specific timestamps:
writeat --version # If not 1.0.4, upgrade immediately: writeat self-update Then, start small: write at command station v1.0.4
LOG="/var/log/app.log" MARKER="## Checkpoint $(date) ##" writeat --target $LOG --position after:pattern:"ERROR" --text "$MARKER\n" Generate boilerplate code by writing at marker comments:
writeat --target src/main.rs \ --position before:pattern:"// INSERT FUNCTIONS HERE" \ --text "fn new_feature() -> String \n \"Hello from v1.0.4\".to_string()\n\n\n" Combine with grep and sed for complex pipelines without touching the original file: upgrade immediately: writeat self-update Then
| Operation | v1.0.3 time | v1.0.4 time | Improvement | |-----------|-------------|-------------|--------------| | Write at line 5,000,000 | 1.4s | 0.9s | 36% faster | | Atomic write at end | 2.1s | 1.2s | 43% faster | | Pattern replace (first match) | 0.8s | 0.5s | 37.5% faster |
cat sensitive_data.txt | writeat --target - --position line:5 --text "[REDACTED]\n" --dry-run In stress tests on a 2GB log file (approx. 10 million lines): and automation scripts
In the evolving landscape of developer tools, text editors, and automation scripts, few utilities have captured the balance between simplicity and power quite like Write at Command Station v1.0.4 . This latest iteration, version 1.0.4, represents a significant milestone for users who demand precision, speed, and flexibility when generating or modifying text directly from a command-line interface (CLI).