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2023-06-20 02:35:46 +03:00
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@@ -5,50 +5,53 @@ Parallel SSH executor in Rust. Read hosts from `known_hosts`
``` ```
[ab@test debug]$ ./rexec -k admin-gce-sc.* --help [ab@test debug]$ ./rexec -k admin-gce-sc.* --help
Usage: rexec [OPTIONS] --kh <KNOWN_HOSTS> --command <COMMAND> Parallel SSH executor in Rust
Usage: rexec [OPTIONS] --expression <EXPRESSION> --command <COMMAND>
Options: Options:
-u, --username <USERNAME> [default: ab] -u, --username <USERNAME> [default: ab]
-k, --kh <KNOWN_HOSTS> Use known_hosts to build servers list -k, --known-hosts Use known_hosts to build servers list
-c, --command <COMMAND> Command to execute on servers -e, --expression <EXPRESSION> Expression to build server list
--code Show exit code ONLY -c, --command <COMMAND> Command to execute on servers
--noconfirm Don't ask for confirmation --code Show exit code ONLY
-p, --parallel <PARALLEL> [default: 100] -f, --noconfirm Don't ask for confirmation
-h, --help Print help -p, --parallel <PARALLEL> [default: 100]
-V, --version Print version -h, --help Print help
-V, --version Print version
[ab@test debug]$ ./rexec -k admin-gce-sc.* -c uptime -u ab
[ab@test debug]$ ./rexec -u ab -k -c uptime -e admin.* -f
[INFO ] Matched hosts: [INFO ] Matched hosts:
[INFO ] admin-gce-sc-1.lca-prod.** [35.211.27.195] [INFO ] admin-gce-sc-1.lca-prod.** [35.211.27.195]
[INFO ] admin-gce-sc-1.mmk-prod.** [35.211.79.202] [INFO ] admin-gce-sc-1.mmk-prod.** [35.211.79.202]
[ERROR] admin-gce-sc-1.led-prod.** couldn't ve resolved. [ERROR] admin-gce-sc-1.led-prod.** couldn't be resolved.
[INFO ] admin-gce-sc-1.msq-dev.** [35.211.0.24] [INFO ] admin-gce-sc-1.msq-dev.** [35.211.0.24]
[ERROR] admin-gce-sc-1.hui-dev.** couldn't ve resolved. [ERROR] admin-gce-sc-1.hui-dev.** couldn't be resolved.
Continue on following 3 servers? yes
[INFO ]
[INFO ] Run command on 3 servers. [INFO ] Run command on 3 servers.
[INFO ]
[INFO ] admin-gce-sc-1.mmk-prod.** [INFO ] admin.gnb-prod.**
[INFO ] Code 0 Code 0
[INFO ] STDOUT: STDOUT:
10:20:02 up 284 days, 23:04, 0 users, load average: 0.00, 0.08, 0.16 23:31:21 up 294 days, 14:14, 0 users, load average: 0.53, 0.64, 0.52
[INFO ] STDERR: STDERR:
[INFO ] admin-gce-sc-1.msq-dev.** [INFO ] admin.abe-prod.**
[INFO ] Code 0 Code 0
[INFO ] STDOUT: STDOUT:
10:20:03 up 186 days, 23:52, 1 user, load average: 0.12, 0.12, 0.16 23:31:22 up 154 days, 9:24, 0 users, load average: 0.31, 0.25, 0.18
[INFO ] STDERR: STDERR:
[INFO ] admin-gce-sc-1.lca-prod.** [INFO ] admin-gce-be-1.toy-prod.**
[INFO ] Code 0 Code 0
[INFO ] STDOUT: STDOUT:
10:20:03 up 292 days, 8:35, 0 users, load average: 0.57, 0.49, 0.47 23:31:22 up 98 days, 6:20, 0 users, load average: 0.88, 0.74, 0.80
[INFO ] STDERR: STDERR:
no server running on /tmp/tmux-1019/default
open terminal failed: not a terminal
``` ```