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| author | Thomas Haller <thaller@redhat.com> | 2017-11-21 14:54:54 +0100 |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2017-11-21 15:14:32 +0100 |
| commit | 8649fcf02ad0646ebbf2daea2ededd0ee4a5745a (patch) | |
| tree | 76993e40aab18234a6f8014b7d720b76f122db0f | |
| parent | 6fe2bf9cc7bbbc28166dbe57c27bf3d44bd0f3c1 (diff) | |
| download | NetworkManager-8649fcf02ad0646ebbf2daea2ededd0ee4a5745a.tar.gz | |
contrib: use less in NM-log to pre-process input
GNU less supports filters. That makes it nice to use instead of cat.
Also, less is well suited for output to a pipe.
With this, `NM-log nm-log.txt.gz` works as you would expect
| -rwxr-xr-x | contrib/scripts/NM-log | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/scripts/NM-log b/contrib/scripts/NM-log index 4ef02c724a..5e78c41fb1 100755 --- a/contrib/scripts/NM-log +++ b/contrib/scripts/NM-log @@ -38,7 +38,7 @@ NM-colorize() { GREP_COLOR='01;31' grep -a --color=always '^\|^\(.* \)\?<\(warn> \|error>\) \[[0-9.]*\]' | \ GREP_COLOR='01;33' grep -a --color=always '^\|^\(.* \)\?<info> \[[0-9.]*\]\( .*\<is starting\>.*$\)\?' | \ GREP_COLOR='01;37' grep -a --color=always '^\|\<platform: signal: .*$' | \ - GREP_COLOR='01;34' grep -a --color=always '^\|\<platform\(-linux\)\?: link: \(add\|adding\|change\|setting\|deleting\) \|\<platform: address: \(deleting\|adding or updating\) IPv. address:\? \|\<platform: route: \([a-z]\+\|adding or updating\|new\[0x[0-9A-Za-z]*\]\) \+IPv. route:\? \|\<platform-linux: sysctl: setting ' | \ + GREP_COLOR='01;34' grep -a --color=always '^\|\<platform\(-linux\)\?: link: \(add\|adding\|change\|setting\|deleting\) \|\<platform: address: \(deleting\|adding or updating\) IPv. address:\? \|\<platform: route: \([a-z]\+\|adding or updating\|new\[0x[0-9A-Za-z]*\]\) \+IPv. route:\? \|\<platform-linux: sysctl: setting ' | \ GREP_COLOR='01;35' grep -a --color=always '^\|\<audit: .*$' | \ GREP_COLOR='01;32' grep -a --color=always '^\|\<device (.*): state change: ' else @@ -56,7 +56,7 @@ NM-log() { else a="${1--}" shift - /usr/bin/cat "$a" "$@" + /usr/bin/less "$a" "$@" fi ) | \ NM-colorize | \ |