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authorJames Pannacciulli <jpnc@jpnc.info>2017-09-17 04:45:25 (GMT)
committerJames Pannacciulli <jpnc@jpnc.info>2017-09-17 04:45:25 (GMT)
commitcefdbe4537c24d38b60f78489097c2615ee8f4d9 (patch)
treec918e9d636f0b00e3358a486230d037151dfbe7f
parente04970780bfd9e3b9dc96f90515abba4ae6de605 (diff)
downloadparssh-cefdbe4537c24d38b60f78489097c2615ee8f4d9.tar.gz
parssh-cefdbe4537c24d38b60f78489097c2615ee8f4d9.tar.bz2
add a couple more examples to README
-rw-r--r--README.md19
1 files changed, 17 insertions, 2 deletions
diff --git a/README.md b/README.md
index 4cfdc2f..b71b29c 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,22 @@ Instructions
parssh --help
```
-- Export functions and variables from local Bash session to remote hosts and execute:
+- Run simple command on listed servers from list:
```
-parssh "$(declare -f functions; declare -p variables); functions" < serverlist
+parssh "md5sum /bin/bash" < SERVERLIST
+```
+
+- Export FUNCTIONS and VARIABLES from local Bash session to remote hosts from
+SERVERLIST and execute:
+```
+parssh "$(declare -f FUNCTIONS; declare -p VARIABLES); FUNCTIONS" < SERVERLIST
+```
+
+- Export FUNCTIONS and VARIABLES from local Bash session to remote hosts from
+SERVERLIST and execute with a concurrency of 35, saving and displaying output
+along with the commands and meta-data as a header in the 'PROJECT_NAME.out'
+and 'PROJECT_NAME.err' files:
+```
+parssh -35 -C -t PROJECT_NAME \
+ "$(declare -f FUNCTIONS; declare -p VARIABLES); FUNCTIONS" < SERVERLIST
```